doc twiddles

Update build system to uv

.flake8

@@ -0,0 +1,5 @@
+[flake8]
+per-file-ignores =
+    src/pycmx/__init__.py: F401
+    tests/__init__.py: F401
+    

.github/workflows/bsky_test.yml

@@ -0,0 +1,25 @@
+name: Test Post to Bluesky
+
+on:
+  workflow_dispatch:
+    
+# permissions:
+#   contents: read
+#   id-token: write
+  
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    environment:
+      name: release
+    steps:
+    - name: Send Bluesky Post
+      uses: myConsciousness/bluesky-post@v5
+      with:
+        text: |
+          This is a test post!
+        link-preview-url: ${{ github.server_url }}/${{ github.repository }}
+        identifier: ${{ secrets.BLUESKY_APP_USER }}  
+        password: ${{ secrets.BLUESKY_APP_PASSWORD }}
+        service: bsky.social    
+        retry-count: 1

.github/workflows/python-package.yml

@@ -0,0 +1,37 @@
+# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python
+
+name: Lint and Test
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13", "3.14"]
+    steps:
+    - uses: actions/checkout@v3
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v4.3.0
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        python -m pip install -e .[dev]
+    - name: Lint with flake8
+      run: |
+        # stop the build if there are Python syntax errors or undefined names
+        flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
+        flake8 . --count --max-line-length=79 --statistics
+    - name: Test with pytest
+      run: |
+        pytest

.github/workflows/pythonpublish.yml

@@ -0,0 +1,42 @@
+name: Upload Python Package
+
+on:
+  release:
+    types: [published]
+    
+permissions:
+  contents: read
+  id-token: write
+  
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    environment:
+      name: release
+    steps:
+    - uses: actions/checkout@v4.2.2
+    - name: Set up Python
+      uses: actions/setup-python@v5.3.0
+      with:
+        python-version: '3.x'
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install build
+    - name: Build package
+      run: python -m build .
+    - name: Publish to Pypi
+      uses: pypa/gh-action-pypi-publish@v1.13.0
+      with:
+        password: ${{ secrets.PYPI_APIKEY }}
+    - name: Send Bluesky Post
+      uses: myConsciousness/bluesky-post@v5
+      with:
+        text: |
+          I've released a new version of pycmx, my python module for 
+          reading CMX EDLs.
+        link-preview-url: ${{ github.server_url }}/${{ github.repository }}
+        identifier: ${{ secrets.BLUESKY_APP_USER }}  
+        password: ${{ secrets.BLUESKY_APP_PASSWORD }}
+        service: bsky.social    
+        retry-count: 1

.gitignore

@@ -10,3 +10,13 @@
 
 # Vim Swapfiles
 *.swp
+.DS_Store
+
+venv/
+
+.coverage
+lcov.info
+
+
+# venv
+venv/

.python-version

@@ -0,0 +1 @@
+3.13

.readthedocs.yaml

@@ -0,0 +1,30 @@
+# .readthedocs.yaml
+# Read the Docs configuration file
+# See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
+
+# Required
+version: 2
+
+# Set the version of Python and other tools you might need
+build:
+  os: ubuntu-20.04
+  tools:
+    python: "3.13"
+  jobs:
+    install: 
+      - pip install --upgrade pip
+      - pip install --group 'doc'
+
+# Build documentation in the docs/ directory with Sphinx
+sphinx:
+   configuration: docs/source/conf.py
+
+#If using Sphinx, optionally build your docs in additional formats such as PDF
+formats:
+   - pdf
+
+#Optionally declare the Python requirements required to build your docs
+python:
+  install:
+    - method: pip
+      path: .

.travis.yml

@@ -1,7 +0,0 @@
-language: python
-python:
-  - "3.6"
-script:
-  - "python3 setup.py test"
-install:
-  - "pip3 install setuptools"

CONTRIBUTING.md

@@ -0,0 +1,13 @@
+# Contributing
+
+Contributions to this project are welcome!
+
+The best way to contribute code to this project is to find this project on [Github][github] and submit a pull request.
+
+## Call for EDLs
+
+If you have EDLs you are having trouble working with becuase of unusual formatting, please send me a copy! Contact us
+through [Github].
+
+
+[github]: https://github.com/iluvcapra/pycmx

LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2018 Jamie Hardt.
+Copyright (c) 2022 Jamie Hardt.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -1,17 +1,26 @@
-[![Build Status](https://travis-ci.com/iluvcapra/pycmx.svg?branch=master)](https://travis-ci.com/iluvcapra/pycmx) [![Documentation Status](https://readthedocs.org/projects/pycmx/badge/?version=latest)](https://pycmx.readthedocs.io/en/latest/?badge=latest)
+[![Documentation Status](https://readthedocs.org/projects/pycmx/badge/?version=latest)](https://pycmx.readthedocs.io/en/latest/?badge=latest) ![](https://img.shields.io/github/license/iluvcapra/pycmx.svg) ![](https://img.shields.io/pypi/pyversions/pycmx.svg) [![](https://img.shields.io/pypi/v/pycmx.svg)](https://pypi.org/project/pycmx/) ![](https://img.shields.io/pypi/wheel/pycmx.svg)
+![GitHub last commit](https://img.shields.io/github/last-commit/iluvcapra/pycmx)
+[![Lint and Test](https://github.com/iluvcapra/pycmx/actions/workflows/python-package.yml/badge.svg)](https://github.com/iluvcapra/pycmx/actions/workflows/python-package.yml)
 
 
 # pycmx
 
-The `pycmx` package provides a basic interface for parsing a CMX 3600 EDL and its most most common variations.
+The `pycmx` package parses a CMX 3600 EDL and its most most common variations.
 
 ## Features
 
-* The major variations of the CMX 3600: the standard, "File32" and "File128" 
+* The major variations of the CMX 3600: the standard, "File32", "File128" and
-  formats are automatically detected and properly read.
+  long Adobe Premiere event numbers are automatically detected and properly
+  read. Event number field and source name field sizes are determined
+  dynamically for each statement for a high level of compliance at the expense
+  of strictness.
+* A more relaxed "tolerant" mode allows parsing of an EDL file where columns
+  use non-standard widths.
 * Preserves relationship between events and individual edits/clips.
 * Remark or comment fields with common recognized forms are read and 
   available to the client, including clip name and source file data.
+* [ASC CDL][asc] and FRMC/VFX framecount statements are parsed and
+  decoded.
 * Symbolically decodes transitions and audio channels.
 * Does not parse or validate timecodes, does not enforce framerates, does not
   parameterize timecode or framerates in any way. This makes the parser more
@@ -21,12 +30,14 @@ The `pycmx` package provides a basic interface for parsing a CMX 3600 EDL and it
   list and give the client the ability to extend the package with their own
   parsing code.
 
+[asc]: https://en.wikipedia.org/wiki/ASC_CDL
+
 ## Usage
 
 ### Opening and Parsing EDL Files
 ```
 >>> import pycmx
->>> with open("tests/edls/TEST.edl") as f
+>>> with open("tests/edls/TEST.edl") as f:
 ... 	edl = pycmx.parse_cmx3600(f)
 ...
 >>> edl.title
@@ -81,33 +92,3 @@ Audio channel 7 is present
 >>> events[2].edits[0].channels.video
 False
 ```
-
-## How is this different from `python-edl`?
-
-There are two important differences between `import edl` and `import pycmx` 
-and motivated my development of this module.
-
-1. The `pycmx` parser doesn't take timecode or framerates into account, 
-   and strictly treats timecodes like opaque values. As far as `pycmx` is 
-   concerend, they're just strings. This was done because in my experience, 
-   the frame rate of an EDL is often difficult to precisely determine and 
-   often the frame rate of various sources is different from the frame rate 
-   of the target track.
-   
-   In any event, timecodes in an EDL are a kind of *address* and are not
-   exactly scalar, they're meant to point to a particular block of video or 
-   audio data on a medium and presuming that they refer to a real time, or 
-   duration, or are convertible, etc. isn't always safe.
-
-2. The `pycmx` parser reads event numbers and keeps track of which EDL rows
-   are meant to happen "at the same time," with two decks. This makes it 
-   easier to reconstruct transition A/B clips, and read clip names from
-   such events appropriately.
- 
-## Should I Use This?
-
-At this time, this is (at best) beta software. I feel like the interface is 
-about where where I'd like it to be but more testing is required.
-
-Contributions are welcome and will make this module production-ready all the
-faster! Please reach out or file a ticket! 

bin/edl2scenelist.py

@@ -12,6 +12,7 @@ logging.basicConfig(format=FORMAT)
 
 log = logging.getLogger(__name__)
 
+
 def all_video_edits(edl):
     for event in edl.events:
         for edit in event.edits:
@@ -30,46 +31,49 @@ def get_scene_name(edit, pattern):
         else:
             return edit.clip_name
 
+
 def output_cmx(outfile, out_list):
     outfile.write("TITLE:  SCENE LIST\r\n")
     outfile.write("FCM: NON-DROP FRAME\r\n")
 
-    for o in out_list:
+    for i, o in enumerate(out_list):
-        line = "%03i  AX       V     C        00:00:00:00 00:00:00:00 %s %s\r\n" % (0, o['start'],o['end'])
+        line = '%03i  AX       V     C        ' % (i)
+        line += '00:00:00:00 00:00:00:00 %s %s\r\n' % (o['start'], o['end'])
         outfile.write(line)
-        outfile.write("* FROM CLIP NAME: %s\r\n" % (o['scene']) )
+        outfile.write("* FROM CLIP NAME: %s\r\n" % (o['scene']))
 
 
 def output_cols(outfile, out_list):
     for o in out_list:
-        outfile.write("%-12s\t%-12s\t%s\n" % (o['start'], o['end'], o['scene'] ))
+        outfile.write("%-12s\t%-12s\t%s\n" %
+                      (o['start'], o['end'], o['scene']))
 
 
 def scene_list(infile, outfile, out_format, pattern):
-    
+
     edl = pycmx.parse_cmx3600(infile)
 
     current_scene_name = None
-    
+
-    grouped_edits = [ ]
+    grouped_edits = []
 
     for edit in all_video_edits(edl):
         this_scene_name = get_scene_name(edit, pattern)
         if this_scene_name is not None:
             if current_scene_name != this_scene_name:
-                grouped_edits.append([ ])
+                grouped_edits.append([])
                 current_scene_name = this_scene_name
 
             grouped_edits[-1].append(edit)
-    
+
-    out_list = [ ]
+    out_list = []
     for group in grouped_edits:
-        out_list.append({ 
+        out_list.append({
-            'start': group[0].record_in, 
+            'start': group[0].record_in,
             'end': group[-1].record_out,
-            'scene': get_scene_name(group[0], pattern ) }
+            'scene': get_scene_name(group[0], pattern)}
-            )
+        )
-    
+
     if out_format == 'cmx':
         output_cmx(outfile, out_list)
     if out_format == 'cols':
@@ -80,23 +84,29 @@ def scene_list(infile, outfile, out_format, pattern):
 
 
 def scene_list_cli():
-    parser = argparse.ArgumentParser(description=
+    parser = argparse.ArgumentParser(
-            'Read video events from an input CMX EDL and output events merged into scenes.')
+        description='Read video events from an input CMX EDL and output '
-    parser.add_argument('-o','--outfile', default=sys.stdout, type=argparse.FileType('w'), 
+        'events merged into scenes.')
-            help='Output file. Default is stdout.')
+    parser.add_argument('-o', '--outfile', default=sys.stdout,
-    parser.add_argument('-f','--format', default='cmx', type=str, 
+                        type=argparse.FileType('w'),
-            help='Output format. Options are cols and cmx, cmx is the default.')
+                        help='Output file. Default is stdout.')
-    parser.add_argument('-p','--pattern', default='V?([A-Z]*[0-9]+)',
+    parser.add_argument('-f', '--format', default='cmx', type=str,
-            help='RE pattern for extracting scene name from clip name. The default is "V?([A-Z]*[0-9]+)". ' + \
+                        help='Output format. Options are cols and cmx, cmx '
-                    'This pattern will be matched case-insensitively.')
+                        'is the default.')
-    parser.add_argument('input_edl', default=sys.stdin, type=argparse.FileType('r'), nargs='?', 
+    parser.add_argument('-p', '--pattern', default='V?([A-Z]*[0-9]+)',
-            help='Input file. Default is stdin.')
+                        help='RE pattern for extracting scene name from clip '
+                        'name. The default is "V?([A-Z]*[0-9]+)". ' +
+                        'This pattern will be matched case-insensitively.')
+    parser.add_argument('input_edl', default=sys.stdin,
+                        type=argparse.FileType('r'), nargs='?',
+                        help='Input file. Default is stdin.')
     args = parser.parse_args()
-    
+
     infile = args.input_edl
 
-    scene_list(infile=infile, outfile=args.outfile , out_format=args.format, pattern=args.pattern)
+    scene_list(infile=infile, outfile=args.outfile,
+               out_format=args.format, pattern=args.pattern)
 
 
 if __name__ == '__main__':
-   scene_list_cli()
+    scene_list_cli()

docs/make.bat

@@ -1,35 +0,0 @@
-@ECHO OFF
-
-pushd %~dp0
-
-REM Command file for Sphinx documentation
-
-if "%SPHINXBUILD%" == "" (
-	set SPHINXBUILD=sphinx-build
-)
-set SOURCEDIR=source
-set BUILDDIR=build
-
-if "%1" == "" goto help
-
-%SPHINXBUILD% >NUL 2>NUL
-if errorlevel 9009 (
-	echo.
-	echo.The 'sphinx-build' command was not found. Make sure you have Sphinx
-	echo.installed, then set the SPHINXBUILD environment variable to point
-	echo.to the full path of the 'sphinx-build' executable. Alternatively you
-	echo.may add the Sphinx directory to PATH.
-	echo.
-	echo.If you don't have Sphinx installed, grab it from
-	echo.http://sphinx-doc.org/
-	exit /b 1
-)
-
-%SPHINXBUILD% -M %1 %SOURCEDIR% %BUILDDIR% %SPHINXOPTS%
-goto end
-
-:help
-%SPHINXBUILD% -M help %SOURCEDIR% %BUILDDIR% %SPHINXOPTS%
-
-:end
-popd

docs/source/classes.rst

@@ -0,0 +1,25 @@
+pycmx Classes
+=============
+
+.. autoclass:: pycmx.edit_list.EditList 
+   :members:
+
+
+.. autoclass:: pycmx.event.Event 
+   :members:
+
+
+.. autoclass:: pycmx.edit.Edit  
+   :members:
+
+
+.. autoclass:: pycmx.transition.Transition
+   :members:
+
+
+.. autoclass:: pycmx.channel_map.ChannelMap
+   :members:
+
+.. automodule:: pycmx.cdl 
+   :members:
+

docs/source/conf.py

@@ -12,21 +12,22 @@
 # add these directories to sys.path here. If the directory is relative to the
 # documentation root, use os.path.abspath to make it absolute, like shown here.
 #
+import importlib
 import os
 import sys
-sys.path.insert(0, os.path.abspath('../../pycmx'))
+sys.path.insert(0, os.path.abspath('../..'))
 
 
 # -- Project information -----------------------------------------------------
 
 project = u'pycmx'
-copyright = u'2018, Jamie Hardt'
+copyright = u'(c) 2018-2025, Jamie Hardt'
 author = u'Jamie Hardt'
 
+release = importlib.metadata.version("pycmx")
+version = release
 # The short X.Y version
-version = u''
 # The full version, including alpha/beta/rc tags
-release = u''
 
 
 # -- General configuration ---------------------------------------------------
@@ -63,7 +64,7 @@ master_doc = 'index'
 #
 # This is also used if you do content translation via gettext catalogs.
 # Usually you set "language" from the command line for these cases.
-language = None
+language = 'em'
 
 # List of patterns, relative to source directory, that match files and
 # directories to ignore when looking for source files.
@@ -144,7 +145,7 @@ latex_documents = [
 # (source start file, name, description, authors, manual section).
 man_pages = [
     (master_doc, 'pycmx', u'pycmx Documentation',
-     [author], 1)
+     [author], "3p")
 ]
 
 

docs/source/function.rst

@@ -0,0 +1,7 @@
+Parse Function
+==============
+
+
+.. autofunction:: pycmx.parse_cmx_events.parse_cmx3600
+
+

docs/source/index.rst

@@ -3,18 +3,85 @@
    You can adapt this file completely to your liking, but it should at least
    contain the root `toctree` directive.
 
-Welcome to pycmx's documentation!
+pycmx -  A CMX EDL Parser in Python
-=================================
+====================================
+
+Features
+---------
+
+The `pycmx` package parses a CMX 3600 EDL and its most most common variations.
+
+* The major variations of the CMX 3600: the standard, "File32", "File128" and
+  long Adobe Premiere event numbers are automatically detected and properly
+  read. Event number field and source name field sizes are determined
+  dynamically for each statement for a high level of compliance at the expense
+  of strictness.
+* An more relaxed "tolerant" mode allows parsing of an EDL file where columns
+  use non-standard widths.
+* Preserves relationship between events and individual edits/clips.
+* Remark or comment fields with common recognized forms are read and 
+  available to the client, including clip name and source file data.
+* `ASC CDL`_ and FRMC statements are parsed and decoded.
+* Symbolically decodes transitions and audio channels.
+* Does not parse or validate timecodes, does not enforce framerates, does not
+  parameterize timecode or framerates in any way. This makes the parser more
+  tolerant of EDLs with mixed rates.
+* Unrecognized lines are accessible on the `EditList` and `Event` classes
+  along with the line numbers, to help the client diagnose problems with a
+  list and give the client the ability to extend the package with their own
+  parsing code.
+
+.. _ASC CDL: https://en.wikipedia.org/wiki/ASC_CDL
+
+Getting Started
+----------------
+
+Install `pycmx` with pip, or add it with `uv` or your favorite tool.
+
+.. code-block:: sh
+
+   pip install pycmx
+
+`pycmx` parses an EDL with the :func:`~pycmx.parse_cmx_events.parse_cmx3600`
+function:
+
+.. code-block:: python
+   
+  import pycmx
+   
+  with open("tests/edls/TEST.edl") as f:
+    edl = pycmx.parse_cmx3600(f)
+
+The `pycmx` parser reads each line from the input EDL and collects them into
+`~pycmx.event.Event` objects. All individual edit actions that share the same
+event number will be collected into a single Event, along with transitions and
+any remark lines, including clip names, and CDL color commands.
+
+.. code-block:: python
+
+  for event in edl.events:
+    print("- - - Event Info - - -")
+    print("Event No:", event.number)
+    for edit in event.edits:
+      print("On Line No:", edit.line_number)
+      print("Transition In:", edit.transition.kind)
+      print("Source Name:", edit.source)
+      print("Source In:", edit.source_in)
+      print("Source Out:", edit.source_out)
+      print("Rec In:", edit.record_in)
+      print("Rec Out:", edit.record_out)
+      print("ASC SOP:", edit.asc_sop)
+
 
 .. toctree::
    :maxdepth: 5
-   :caption: API Reference:
+   :caption: API Reference
-   
+
-   pycmx
+   function
+   classes
 
 Indices and tables
 ==================
 
 * :ref:`genindex`
-* :ref:`modindex`
 * :ref:`search`

docs/source/modules.rst

@@ -1,7 +0,0 @@
-pycmx
-=====
-
-.. toctree::
-   :maxdepth: 4
-
-   pycmx

docs/source/pycmx.rst

@@ -1,46 +0,0 @@
-pycmx package
-=============
-
-Submodules
-----------
-
-pycmx.channel\_map module
--------------------------
-
-.. automodule:: pycmx.channel_map
-    :members:
-    :undoc-members:
-    :show-inheritance:
-
-pycmx.parse\_cmx\_events module
--------------------------------
-
-.. automodule:: pycmx.parse_cmx_events
-    :members:
-    :undoc-members:
-    :show-inheritance:
-
-pycmx.parse\_cmx\_statements module
------------------------------------
-
-.. automodule:: pycmx.parse_cmx_statements
-    :members:
-    :undoc-members:
-    :show-inheritance:
-
-pycmx.util module
------------------
-
-.. automodule:: pycmx.util
-    :members:
-    :undoc-members:
-    :show-inheritance:
-
-
-Module contents
----------------
-
-.. automodule:: pycmx
-    :members:
-    :undoc-members:
-    :show-inheritance:

pycmx/__init__.py

@@ -1,16 +0,0 @@
-# -*- coding: utf-8 -*-
-"""
-pycmx is a module for parsing CMX 3600-style EDLs. For more information and 
-examples see README.md
-
-This module (c) 2018 Jamie Hardt. For more information on your rights to 
-copy and reuse this software, refer to the LICENSE file included with the 
-distribution.
-"""
-
-__version__ = '0.7'
-__author__  = 'Jamie Hardt'
-
-from .parse_cmx_events import parse_cmx3600, Transition, Event, Edit
-from . import parse_cmx_events
-

pycmx/channel_map.py

@@ -1,98 +0,0 @@
-# pycmx
-# (c) 2018 Jamie Hardt
-
-from re import (compile, match)
-
-class ChannelMap:
-
-    """
-    Represents a set of all the channels to which an event applies.
-    """
-
-    _chan_map = {     "V" :    (True,   False,   False),
-                "A" :    (False,  True,    False),
-                "A2" :   (False,  False,   True),
-                "AA" :   (False,  True,    True),
-                "B" :    (True,   True,    False),
-                "AA/V" : (True,   True,    True),
-                "A2/V" : (True,   False,   True)
-        }
-
-    def __init__(self, v=False, audio_channels=set()):
-        self._audio_channel_set = audio_channels 
-        self.v = v
-
-    @property
-    def video(self):
-        'True if video is included'
-        return self.v
-
-    @property
-    def channels(self):
-        'A generator for each audio channel'
-        for c in self._audio_channel_set:
-            yield c
-
-    @property
-    def a1(self):
-        """True if A1 is included."""
-        return self.get_audio_channel(1)
-
-    @a1.setter
-    def a1(self,val):
-        self.set_audio_channel(1,val)
-
-    @property
-    def a2(self):
-        """True if A2 is included."""
-        return self.get_audio_channel(2)
-
-    @a2.setter
-    def a2(self,val):
-        self.set_audio_channel(2,val)
-
-    @property
-    def a3(self):
-        """True if A3 is included."""
-        return self.get_audio_channel(3)
-
-    @a3.setter
-    def a3(self,val):
-        self.set_audio_channel(3,val)
-    
-    @property
-    def a4(self):
-        """True if A4 is included."""
-        return self.get_audio_channel(4)
-
-    @a4.setter
-    def a4(self,val):
-        self.set_audio_channel(4,val)
-
-    def get_audio_channel(self,chan_num):
-        """True if chan_num is included."""
-        return (chan_num in self._audio_channel_set)
-
-    def set_audio_channel(self,chan_num,enabled):
-        """If enabled is true, chan_num will be included."""
-        if enabled:
-            self._audio_channel_set.add(chan_num)
-        elif self.get_audio_channel(chan_num):
-            self._audio_channel_set.remove(chan_num)
-    
-    def _append_event(self, event_str):
-        alt_channel_re = compile('^A(\d+)')
-        if event_str in self._chan_map:
-            channels = self._chan_map[event_str]
-            self.v = channels[0]
-            self.a1 = channels[1]
-            self.a2 = channels[2]
-        else:
-            matchresult = match(alt_channel_re, event_str)
-            if matchresult:
-                self.set_audio_channel(int( matchresult.group(1)), True )
-
-    def _append_sxt(self, audio_ext):
-        self.a3 = ext.audio3
-        self.a4 = ext.audio4
-

pycmx/parse_cmx_events.py

@@ -1,348 +0,0 @@
-# pycmx
-# (c) 2018 Jamie Hardt
-
-from .parse_cmx_statements import (parse_cmx3600_statements, 
-        StmtEvent, StmtFCM, StmtTitle, StmtClipName, StmtSourceFile, StmtAudioExt, StmtUnrecognized)
-
-from .channel_map import ChannelMap
-
-from collections import namedtuple
-
-def parse_cmx3600(f):
-    """
-    Parse a CMX 3600 EDL.
-
-    Args:
-        f : a file-like object, anything that's readlines-able.
-
-    Returns:
-        An :obj:`EditList`.
-    """
-    statements = parse_cmx3600_statements(f)
-    return EditList(statements)
-    
-    
-class EditList:
-    """
-    Represents an entire edit decision list as returned by `parse_cmx3600()`.
-    
-    """
-    def __init__(self, statements):
-        self.title_statement = statements[0]
-        self.event_statements = statements[1:]
-
-    @property
-    def title(self):
-        """
-        The title of this edit list, as attensted by the 'TITLE:' statement on 
-        the first line.
-        """
-        'The title of the edit list'
-        return self.title_statement.title
-
-    
-    @property
-    def unrecognized_statements(self):
-        """
-        A generator for all the unrecognized statements in the list.
-        """
-        for s in self.event_statements:
-            if type(s) is StmtUnrecognized:
-                yield s
-        
-
-    @property
-    def events(self):
-        'A generator for all the events in the edit list'
-        is_drop = None
-        current_event_num = None
-        event_statements = []
-        for stmt in self.event_statements:
-            if type(stmt) is StmtFCM:
-                is_drop = stmt.drop
-            elif type(stmt) is StmtEvent:
-                if current_event_num is None:
-                    current_event_num = stmt.event
-                    event_statements.append(stmt)
-                else:
-                    if current_event_num != stmt.event:
-                        yield Event(statements=event_statements)
-                        event_statements = [stmt]
-                        current_event_num = stmt.event
-                    else:
-                        event_statements.append(stmt)
-
-            else:
-                event_statements.append(stmt)
-
-        yield Event(statements=event_statements)
-
-
-class Edit:
-    def __init__(self, edit_statement, audio_ext_statement, clip_name_statement, source_file_statement, other_statements = []):
-        self.edit_statement = edit_statement
-        self.audio_ext = audio_ext_statement
-        self.clip_name_statement = clip_name_statement
-        self.source_file_statement = source_file_statement
-        self.other_statements = other_statements
-
-    @property
-    def line_number(self):
-        """
-        Get the line number for the "standard form" statement associated with
-        this edit. Line numbers a zero-indexed, such that the 
-        "TITLE:" record is line zero.
-        """
-        return self.edit_statement.line_number
-
-    @property
-    def channels(self):
-        """
-        Get the :obj:`ChannelMap` object associated with this Edit.
-        """
-        cm = ChannelMap()
-        cm._append_event(self.edit_statement.channels)
-        if self.audio_ext != None:
-            cm._append_ext(self.audio_ext)
-        return cm
-
-    @property
-    def transition(self):
-        """
-        Get the :obj:`Transition` object associated with this edit.
-        """
-        return Transition(self.edit_statement.trans, self.edit_statement.trans_op)
-   
-    @property
-    def source_in(self):
-        """
-        Get the source in timecode.
-        """
-        return self.edit_statement.source_in
-
-    @property
-    def source_out(self):
-        """
-        Get the source out timecode.
-        """
-
-        return self.edit_statement.source_out
-
-    @property
-    def record_in(self):
-        """
-        Get the record in timecode.
-        """
-
-        return self.edit_statement.record_in
-
-    @property
-    def record_out(self):
-        """
-        Get the record out timecode.
-        """
-
-        return self.edit_statement.record_out
-
-    @property
-    def source(self):
-        """
-        Get the source column. This is the 8, 32 or 128-character string on the
-        event record line, this usually references the tape name of the source.
-        """
-        return self.edit_statement.source
-
-
-    @property
-    def source_file(self):
-        """
-        Get the source file, as attested by a "* SOURCE FILE" remark on the
-        EDL. This will return None if the information is not present.
-        """
-        if self.source_file_statement is None:
-            return None
-        else:
-            return self.source_file_statement.filename
-
-
-    @property
-    def clip_name(self):
-        """
-        Get the clip name, as attested by a "* FROM CLIP NAME" or "* TO CLIP 
-        NAME" remark on the EDL. This will return None if the information is
-        not present.
-        """
-        if self.clip_name_statement != None:
-            return self.clip_name_statement.name
-        else:
-            return None
-        
-
-
-class Event:
-    """
-    Represents a collection of :obj:`Edit`s, all with the same event number.
-    """
-
-    def __init__(self, statements):
-        self.statements = statements
-    
-    @property
-    def number(self):
-        """Return the event number."""
-        return int(self._edit_statements()[0].event)
-
-    @property
-    def edits(self):
-        """
-        Returns the edits. Most events will have a single edit, a single event
-        will have multiple edits when a dissolve, wipe or key transition needs
-        to be performed.
-        """
-        edits_audio = list( self._statements_with_audio_ext() )
-        clip_names  = self._clip_name_statements()
-        source_files= self._source_file_statements()
-        
-        the_zip = [edits_audio]
-
-        if len(edits_audio) == 2:
-            cn = [None, None]
-            for clip_name in clip_names:
-                if clip_name.affect == 'from':
-                    cn[0] = clip_name
-                elif clip_name.affect == 'to':
-                    cn[1] = clip_name
-
-            the_zip.append(cn)
-
-        else:    
-            if len(edits_audio) == len(clip_names):
-                the_zip.append(clip_names)
-            else:
-                the_zip.append([None] * len(edits_audio) )
-
-        if len(edits_audio) == len(source_files):
-            the_zip.append(source_files)
-        elif len(source_files) == 1:
-            the_zip.append( source_files * len(edits_audio) )
-        else:
-            the_zip.append([None] * len(edits_audio) )
-
-
-        return [ Edit(e1[0],e1[1],n1,s1) for (e1,n1,s1) in zip(*the_zip) ]
-            
-    @property
-    def unrecognized_statements(self):
-        """
-        A generator for all the unrecognized statements in the event.
-        """
-        for s in self.statements:
-            if type(s) is StmtUnrecognized:
-                yield s            
-
-    def _edit_statements(self):
-        return [s for s in self.statements if type(s) is StmtEvent]
-
-    def _clip_name_statements(self):
-        return [s for s in self.statements if type(s) is StmtClipName]
-    
-    def _source_file_statements(self):
-        return [s for s in self.statements if type(s) is StmtSourceFile]
-    
-    def _statements_with_audio_ext(self):
-        for (s1, s2) in zip(self.statements, self.statements[1:]):
-            if type(s1) is StmtEvent and type(s2) is StmtAudioExt:
-                yield (s1,s2)
-            elif type(s1) is StmtEvent:
-                yield (s1, None)
-
-    
-
-class Transition:
-    """Represents a CMX transition, a wipe, dissolve or cut."""
-
-    Cut = "C"
-
-    Dissolve = "D"
-
-    Wipe = "W"
-
-    KeyBackground = "KB"
-
-    Key = "K"
-
-    KeyOut = "KO"
-
-
-    def __init__(self, transition, operand):
-        self.transition = transition
-        self.operand = operand
-        self.name = ''
-
-
-    @property
-    def kind(self):
-        """
-        Return the kind of transition: Cut, Wipe, etc
-        """
-        if self.cut:
-            return Transition.Cut
-        elif self.dissolve:
-            return Transition.Dissolve
-        elif self.wipe:
-            return Transition.Wipe
-        elif self.key_background:
-            return Transition.KeyBackground
-        elif self.key_foreground:
-            return Transition.Key
-        elif self.key_out:
-            return Transition.KeyOut
-
-    @property
-    def cut(self):
-        "`True` if this transition is a cut."
-        return self.transition == 'C' 
-
-    @property
-    def dissolve(self):
-        "`True` if this traansition is a dissolve."
-        return self.transition == 'D'
-
-
-    @property
-    def wipe(self):
-        "`True` if this transition is a wipe."
-        return self.transition.startswith('W')
-
-
-    @property
-    def effect_duration(self):
-        """The duration of this transition, in frames of the record target.
-        
-        In the event of a key event, this is the duration of the fade in.
-        """
-        return int(self.operand)
-
-    @property
-    def wipe_number(self):
-        "Wipes are identified by a particular number."
-        if self.wipe:
-            return int(self.transition[1:])
-        else:
-            return None
-
-    @property
-    def key_background(self):
-        "`True` if this is a key background event."
-        return self.transition == KeyBackground
-
-    @property
-    def key_foreground(self):
-        "`True` if this is a key foreground event."
-        return self.transition == Key
-
-    @property
-    def key_out(self):
-        "`True` if this is a key out event."
-        return self.transition == KeyOut
-

pycmx/parse_cmx_statements.py

@@ -1,166 +0,0 @@
-# pycmx
-# (c) 2018 Jamie Hardt
-
-from .util import collimate
-import re
-import sys
-from collections import namedtuple
-from itertools import count
-
-
-StmtTitle =     namedtuple("Title",["title","line_number"])
-StmtFCM =       namedtuple("FCM",["drop","line_number"])
-StmtEvent =     namedtuple("Event",["event","source","channels","trans",\
-        "trans_op","source_in","source_out","record_in","record_out","line_number"])
-StmtAudioExt =  namedtuple("AudioExt",["audio3","audio4","line_number"])
-StmtClipName =  namedtuple("ClipName",["name","affect","line_number"])
-StmtSourceFile = namedtuple("SourceFile",["filename","line_number"])
-StmtRemark =    namedtuple("Remark",["text","line_number"])
-StmtEffectsName = namedtuple("EffectsName",["name","line_number"])
-StmtTrailer =   namedtuple("Trailer",["text","line_number"])
-StmtSplitEdit = namedtuple("SplitEdit",["video","magnitue", "line_number"])
-StmtMotionMemory = namedtuple("MotionMemory",["source","fps"]) # FIXME needs more fields
-StmtUnrecognized = namedtuple("Unrecognized",["content","line_number"])
-
-
-def parse_cmx3600_statements(file):
-    """
-    Return a list of every statement in the file argument.
-    """
-    lines = file.readlines()
-    line_numbers = count() 
-    return [_parse_cmx3600_line(line.strip(), line_number) \
-            for (line, line_number) in zip(lines,line_numbers)]
-    
-def _edl_column_widths(event_field_length, source_field_length):
-    return [event_field_length,2, source_field_length,1,
-                            4,2, # chans
-                            4,1, # trans
-                            3,1, # trans op
-                            11,1,
-                            11,1,
-                            11,1,
-                            11]
-
-def _edl_m2_column_widths():
-    return [2, # "M2"
-            3,3, #
-            8,8,1,4,2,1,4,13,3,1,1]
-
-
-def _parse_cmx3600_line(line, line_number):
-    long_event_num_p  = re.compile("^[0-9]{6} ")
-    short_event_num_p = re.compile("^[0-9]{3} ")
-    
-    if isinstance(line,str):
-        if line.startswith("TITLE:"):
-            return _parse_title(line,line_number)
-        elif line.startswith("FCM:"):
-            return _parse_fcm(line, line_number)
-        elif long_event_num_p.match(line) != None:
-            length_file_128 = sum(_edl_column_widths(6,128))
-            if len(line) < length_file_128:
-                return _parse_long_standard_form(line, 32, line_number)
-            else:
-                return _parse_long_standard_form(line, 128, line_number)
-        elif short_event_num_p.match(line) != None:
-            return _parse_standard_form(line, line_number)
-        elif line.startswith("AUD"):
-            return _parse_extended_audio_channels(line,line_number)
-        elif line.startswith("*"):
-            return _parse_remark( line[1:].strip(), line_number)
-        elif line.startswith(">>>"):
-            return _parse_trailer_statement(line, line_number)
-        elif line.startswith("EFFECTS NAME IS"):
-            return _parse_effects_name(line, line_number)
-        elif line.startswith("SPLIT:"):
-            return _parse_split(line, line_number)
-        elif line.startswith("M2"):
-            return _parse_motion_memory(line, line_number)
-        else:
-            return _parse_unrecognized(line, line_number)
-
-    
-def _parse_title(line, line_num):
-    title = line[6:].strip()
-    return StmtTitle(title=title,line_number=line_num)
-
-def _parse_fcm(line, line_num):
-    val = line[4:].strip()
-    if val == "DROP FRAME":
-        return StmtFCM(drop= True, line_number=line_num)
-    else:
-        return StmtFCM(drop= False, line_number=line_num)
-
-def _parse_long_standard_form(line,source_field_length, line_number):
-    return _parse_columns_for_standard_form(line, 6, source_field_length, line_number)
-    
-def _parse_standard_form(line, line_number):
-    return _parse_columns_for_standard_form(line, 3, 8, line_number)
-    
-def _parse_extended_audio_channels(line, line_number):
-    content = line.strip()
-    if content == "AUD   3":
-        return StmtAudioExt(audio3=True, audio4=False, line_number=line_number)
-    elif content == "AUD   4":
-        return StmtAudioExt(audio3=False, audio4=True, line_number=line_number)
-    elif content == "AUD   3     4":
-        return StmtAudioExt(audio3=True, audio4=True, line_number=line_number)
-    else:
-        return StmtUnrecognized(content=line, line_number=line_number)
-    
-def _parse_remark(line, line_number):
-    if line.startswith("FROM CLIP NAME:"):
-        return StmtClipName(name=line[15:].strip() , affect="from", line_number=line_number)
-    elif line.startswith("TO CLIP NAME:"):
-        return StmtClipName(name=line[13:].strip(), affect="to", line_number=line_number)
-    elif line.startswith("SOURCE FILE:"):
-        return StmtSourceFile(filename=line[12:].strip() , line_number=line_number)
-    else:
-        return StmtRemark(text=line, line_number=line_number)
-
-def _parse_effects_name(line, line_number):
-    name = line[16:].strip()
-    return StmtEffectsName(name=name, line_number=line_number)
-
-def _parse_split(line, line_number):
-    split_type = line[10:21]
-    is_video = False
-    if split_type.startswith("VIDEO"):
-        is_video = True
-
-    split_mag  = line[24:35]
-    return StmtSplitEdit(video=is_video, magnitude=split_mag, line_number=line_number)
-
-
-def _parse_motion_memory(line, line_number):
-    return StmtMotionMemory(source = "", fps="")
-
-
-def _parse_unrecognized(line, line_number):
-    return StmtUnrecognized(content=line, line_number=line_number)
-
-def _parse_columns_for_standard_form(line, event_field_length, source_field_length, line_number):
-    col_widths = _edl_column_widths(event_field_length, source_field_length)
-    
-    if sum(col_widths) > len(line):
-        return StmtUnrecognized(content=line, line_number=line_number)
-    
-    column_strings = collimate(line,col_widths)
-        
-    return StmtEvent(event=column_strings[0], 
-                    source=column_strings[2].strip(), 
-                    channels=column_strings[4].strip(),
-                    trans=column_strings[6].strip(),
-                     trans_op=column_strings[8].strip(),
-                     source_in=column_strings[10].strip(),
-                     source_out=column_strings[12].strip(),
-                     record_in=column_strings[14].strip(),
-                     record_out=column_strings[16].strip(),
-		    line_number=line_number)
-
-
-def _parse_trailer_statement(line, line_number):
-    trimmed = line[3:].strip()
-    return StmtTrailer(trimmed, line_number=line_number)
-

pyproject.toml

@@ -0,0 +1,66 @@
+[project]
+name = "pycmx"
+version = "1.5.0"
+description = "Python CMX 3600 Edit Decision List Parser"
+authors = [{name = "Jamie Hardt", email= "<jamiehardt@me.com>"}]
+license-files = ["LICENSE"]
+readme = "README.md"
+keywords = [
+  'parser',
+  'film', 
+  'broadcast' 
+]
+requires-python = '>3.8'
+classifiers = [
+  'Development Status :: 5 - Production/Stable',
+  'License :: OSI Approved :: MIT License',
+  'Topic :: Multimedia',
+  'Topic :: Multimedia :: Video',
+  'Topic :: Text Processing',
+  'Programming Language :: Python :: 3.8',
+  'Programming Language :: Python :: 3.9',
+  'Programming Language :: Python :: 3.10',
+  'Programming Language :: Python :: 3.11',
+  'Programming Language :: Python :: 3.12',
+  'Programming Language :: Python :: 3.13',
+  'Programming Language :: Python :: 3.14'
+]
+
+[project.optional-dependencies]
+doc = [
+  'sphinx >= 5.3.0',
+  'sphinx_rtd_theme >= 1.1.1'
+]
+dev = [
+  'flake8',
+  'pytest'
+]
+
+[project.urls]
+Homepage = "https://github.com/iluvcapra/pycmx"
+Documentation = "https://pycmx.readthedocs.io/"
+Repository = "https://github.com/iluvcapra/pycmx.git"
+Tracker = "https://github.com/iluvcapra/pycmx/issues" 
+
+[dependency-groups]
+doc = ['sphinx', 'sphinx_rtd_theme']
+
+
+[tool.pyright]
+typeCheckingMode = "basic"
+
+[tool.pylint]
+max-line-length = 88
+disable = [
+    "C0103", # (invalid-name)
+    "C0114", # (missing-module-docstring)
+    "C0115", # (missing-class-docstring)
+    "C0116", # (missing-function-docstring)
+    "R0903", # (too-few-public-methods)
+    "R0913", # (too-many-arguments)
+    "W0105", # (pointless-string-statement)
+]
+
+[build-system]
+requires = ["uv_build>=0.9.18,<0.10.0"]
+build-backend = "uv_build"

setup.py

@@ -1,19 +0,0 @@
-from setuptools import setup
-
-with open("README.md", "r") as fh:
-    long_description = fh.read()
-
-setup(name='pycmx',
-      version='0.7',
-      author='Jamie Hardt',
-      author_email='jamiehardt@me.com',
-      description='CMX 3600 Edit Decision List Parser',
-      long_description_content_type="text/markdown",
-      long_description=long_description,
-      url='https://github.com/iluvcapra/pycmx',
-      classifiers=['Development Status :: 4 - Beta',
-          'License :: OSI Approved :: MIT License',
-          'Topic :: Multimedia',
-          'Topic :: Multimedia :: Video',
-          'Topic :: Text Processing'],
-      packages=['pycmx'])

src/pycmx/__init__.py

@@ -0,0 +1,13 @@
+# -*- coding: utf-8 -*-
+"""
+pycmx is a parser for CMX 3600-style EDLs.
+
+This module (c) 2025 Jamie Hardt. For more information on your rights to
+copy and reuse this software, refer to the LICENSE file included with the
+distribution.
+"""
+
+from .parse_cmx_events import parse_cmx3600
+from .transition import Transition
+from .event import Event
+from .edit import Edit

src/pycmx/cdl.py

@@ -0,0 +1,48 @@
+# pycmx
+# (c) 2025 Jamie Hardt
+
+from dataclasses import dataclass
+from typing import Generic, NamedTuple, TypeVar
+
+T = TypeVar('T')
+
+
+@dataclass
+class Rgb(Generic[T]):
+    """
+    A tuple of three `T`s, where each is the respective red, green and blue
+    values of interest.
+    """
+
+    red: T  # : Red component
+    green: T  # : Green component
+    blue: T  # : Blue component
+
+
+@dataclass
+class AscSopComponents(Generic[T]):
+    """
+    Fields in an ASC SOP (Slope-Offset-Power) color transfer function
+    statement.
+
+    The ASC SOP is a transfer function of the form:
+
+    :math:`y_{color} = (ax_{color} + b)^p`
+
+    for each color component the source, where the `slope` is `a`, `offset`
+    is `b` and `power` is `p`.
+    """
+
+    slope: Rgb[T]  # : The linear/slope component `a`
+    offset: Rgb[T]  # : The constant/offset component `b`
+    power: Rgb[T]  # : The exponential/power component `p`
+
+
+class FramecountTriple(NamedTuple):
+    """
+    Fields in an FRMC statement
+    """
+
+    start: int
+    end: int
+    duration: int

src/pycmx/channel_map.py

@@ -0,0 +1,113 @@
+# pycmx
+# (c) 2018-2025 Jamie Hardt
+
+from re import (compile, match)
+from typing import Dict, Tuple, Generator
+
+
+class ChannelMap:
+    """
+    Represents a set of all the channels to which an event applies.
+    """
+
+    _chan_map: Dict[str, Tuple] = {
+        "V":    (True,   False,   False),
+        "A":    (False,  True,    False),
+        "A2":   (False,  False,   True),
+        "AA":   (False,  True,    True),
+        "B":    (True,   True,    False),
+        "AA/V": (True,   True,    True),
+        "A2/V": (True,   False,   True)
+    }
+
+    def __init__(self, v=False, audio_channels=set()):
+        self._audio_channel_set = audio_channels
+        self.v = v
+
+    @property
+    def video(self) -> bool:
+        'True if video is included'
+        return self.v
+
+    @property
+    def audio(self) -> bool:
+        'True if an audio channel is included'
+        return len(self._audio_channel_set) > 0
+
+    @property
+    def channels(self) -> Generator[int, None, None]:
+        'A generator for each audio channel'
+        for c in self._audio_channel_set:
+            yield c
+
+    @property
+    def a1(self) -> bool:
+        """True if A1 is included"""
+        return self.get_audio_channel(1)
+
+    @a1.setter
+    def a1(self, val: bool):
+        self.set_audio_channel(1, val)
+
+    @property
+    def a2(self) -> bool:
+        """True if A2 is included"""
+        return self.get_audio_channel(2)
+
+    @a2.setter
+    def a2(self, val: bool):
+        self.set_audio_channel(2, val)
+
+    @property
+    def a3(self) -> bool:
+        """True if A3 is included"""
+        return self.get_audio_channel(3)
+
+    @a3.setter
+    def a3(self, val: bool):
+        self.set_audio_channel(3, val)
+
+    @property
+    def a4(self) -> bool:
+        """True if A4 is included"""
+        return self.get_audio_channel(4)
+
+    @a4.setter
+    def a4(self, val: bool):
+        self.set_audio_channel(4, val)
+
+    def get_audio_channel(self, chan_num) -> bool:
+        """True if chan_num is included"""
+        return (chan_num in self._audio_channel_set)
+
+    def set_audio_channel(self, chan_num, enabled: bool):
+        """If enabled is true, chan_num will be included"""
+        if enabled:
+            self._audio_channel_set.add(chan_num)
+        elif self.get_audio_channel(chan_num):
+            self._audio_channel_set.remove(chan_num)
+
+    def _append_event(self, event_str):
+        alt_channel_re = compile(r'^A(\d+)')
+        if event_str in self._chan_map:
+            channels = self._chan_map[event_str]
+            self.v = channels[0]
+            self.a1 = channels[1]
+            self.a2 = channels[2]
+        else:
+            matchresult = match(alt_channel_re, event_str)
+            if matchresult:
+                self.set_audio_channel(int(matchresult.group(1)), True)
+
+    def _append_ext(self, audio_ext):
+        self.a3 = audio_ext.audio3
+        self.a4 = audio_ext.audio4
+
+    def __or__(self, other):
+        """
+        the logical union of this channel map with another
+        """
+        out_v = self.video | other.video
+        out_a = self._audio_channel_set | other._audio_channel_set
+
+        return ChannelMap(v=out_v, audio_channels=out_a)

src/pycmx/edit.py

@@ -0,0 +1,213 @@
+# pycmx
+# (c) 2018-2025 Jamie Hardt
+
+from .cdl import AscSopComponents, FramecountTriple
+from .statements import (
+    StmtCdlSat,
+    StmtCdlSop,
+    StmtFrmc,
+    StmtEvent,
+    StmtAudioExt,
+    StmtClipName,
+    StmtSourceFile,
+    StmtEffectsName,
+)
+from .transition import Transition
+from .channel_map import ChannelMap
+
+from typing import Optional
+
+
+class Edit:
+    """
+    An individual source-to-record operation, with a source roll, source and
+    recorder timecode in and out, a transition and channels.
+    """
+
+    def __init__(
+        self,
+        edit_statement: StmtEvent,
+        audio_ext_statement: Optional[StmtAudioExt],
+        clip_name_statement: Optional[StmtClipName],
+        source_file_statement: Optional[StmtSourceFile],
+        trans_name_statement: Optional[StmtEffectsName] = None,
+        asc_sop_statement: Optional[StmtCdlSop] = None,
+        asc_sat_statement: Optional[StmtCdlSat] = None,
+        frmc_statement: Optional[StmtFrmc] = None,
+    ) -> None:
+        self._edit_statement: StmtEvent = edit_statement
+        self._audio_ext: Optional[StmtAudioExt] = audio_ext_statement
+        self._clip_name_statement: Optional[StmtClipName] = clip_name_statement
+        self._source_file_statement: Optional[StmtSourceFile] = \
+            source_file_statement
+        self._trans_name_statement: Optional[StmtEffectsName] = \
+            trans_name_statement
+        self._asc_sop_statement: Optional[StmtCdlSop] = asc_sop_statement
+        self._asc_sat_statement: Optional[StmtCdlSat] = asc_sat_statement
+        self._frmc_statement: Optional[StmtFrmc] = frmc_statement
+
+    @property
+    def line_number(self) -> int:
+        """
+        Get the line number for the "standard form" statement associated with
+        this edit. Line numbers a zero-indexed, such that the "TITLE:" record
+        is line zero.
+        """
+        return self._edit_statement.line_number
+
+    @property
+    def channels(self) -> ChannelMap:
+        """
+        Get the :obj:`ChannelMap` object associated with this Edit.
+        """
+        cm = ChannelMap()
+        cm._append_event(self._edit_statement.channels)
+        if self._audio_ext is not None:
+            cm._append_ext(self._audio_ext)
+        return cm
+
+    @property
+    def transition(self) -> Transition:
+        """
+        Get the :obj:`Transition` that initiates this edit.
+        """
+        if self._trans_name_statement:
+            return Transition(
+                self._edit_statement.trans,
+                self._edit_statement.trans_op,
+                self._trans_name_statement.name,
+            )
+        else:
+            return Transition(
+                self._edit_statement.trans, self._edit_statement.trans_op, None
+            )
+
+    @property
+    def source_in(self) -> str:
+        """
+        Get the source in timecode.
+        """
+        return self._edit_statement.source_in
+
+    @property
+    def source_out(self) -> str:
+        """
+        Get the source out timecode.
+        """
+
+        return self._edit_statement.source_out
+
+    @property
+    def record_in(self) -> str:
+        """
+        Get the record in timecode.
+        """
+
+        return self._edit_statement.record_in
+
+    @property
+    def record_out(self) -> str:
+        """
+        Get the record out timecode.
+        """
+
+        return self._edit_statement.record_out
+
+    @property
+    def source(self) -> str:
+        """
+        Get the source column. This is the 8, 32 or 128-character string on the
+        event record line, this usually references the tape name of the source.
+        """
+        return self._edit_statement.source
+
+    @property
+    def black(self) -> bool:
+        """
+        The source field for thie edit was "BL". Black video or silence should
+        be used as the source for this event.
+        """
+        return self.source == "BL"
+
+    @property
+    def aux_source(self) -> bool:
+        """
+        The source field for this edit was "AX". An auxiliary source is the
+        source for this event.
+        """
+        return self.source == "AX"
+
+    @property
+    def source_file(self) -> Optional[str]:
+        """
+        Get the source file, as attested by a "* SOURCE FILE" remark on the
+        EDL. This will return None if the information is not present.
+        """
+        if self._source_file_statement is None:
+            return None
+        else:
+            return self._source_file_statement.filename
+
+    @property
+    def clip_name(self) -> Optional[str]:
+        """
+        Get the clip name, as attested by a "* FROM CLIP NAME" or "* TO CLIP
+        NAME" remark on the EDL. This will return None if the information is
+        not present.
+        """
+        if self._clip_name_statement is None:
+            return None
+        else:
+            return self._clip_name_statement.name
+
+    @property
+    def asc_sop(self) -> Optional[AscSopComponents[float]]:
+        """
+        Get ASC CDL Slope-Offset-Power color transfer function for the edit,
+        if present. The ASC SOP is a transfer function of the form:
+
+        :math:`y = (ax + b)^p`
+
+        for each color component the source, where the `slope` is `a`, `offset`
+        is `b` and `power` is `p`.
+        """
+        if self._asc_sop_statement is None:
+            return None
+
+        return self._asc_sop_statement.cdl_sop
+
+    @property
+    def asc_sop_raw(self) -> Optional[str]:
+        """
+        ASC CDL Slope-Offset-Power statement raw line.
+        """
+        if self._asc_sop_statement is None:
+            return None
+
+        return self._asc_sop_statement.line
+
+    @property
+    def asc_sat(self) -> Optional[float]:
+        """
+        Get ASC CDL saturation value for clip, if present.
+        """
+        if self._asc_sat_statement is None:
+            return None
+
+        return self._asc_sat_statement.value
+
+    @property
+    def framecounts(self) -> Optional[FramecountTriple]:
+        """
+        Get frame count offset data, if it exists. If an FRMC statement exists
+        in the EDL for the event it will give an integer frame count for the
+        edit's source in and out times.
+        """
+        if not self._frmc_statement:
+            return None
+
+        return FramecountTriple(
+            start=self._frmc_statement.start,
+            end=self._frmc_statement.end,
+            duration=self._frmc_statement.duration,
+        )

src/pycmx/edit_list.py

@@ -0,0 +1,109 @@
+# pycmx
+# (c) 2018-2025 Jamie Hardt
+
+from .statements import (StmtCorruptRemark, StmtTitle, StmtEvent,
+                         StmtUnrecognized, StmtSourceUMID)
+from .event import Event
+from .channel_map import ChannelMap
+
+from typing import Any, Generator
+
+
+class EditList:
+    """
+    Represents an entire edit decision list as returned by
+    :func:`~pycmx.parse_cmx_events.parse_cmx3600()`.
+    """
+
+    def __init__(self, statements: list):
+        self.title_statement: StmtTitle = statements[0]
+        self.event_statements = statements[1:]
+
+    @property
+    def format(self) -> str:
+        """
+        The detected format of the EDL. Possible values are: "3600", "File32",
+        "File128", and "unknown".
+
+        Adobe EDLs with more than 999 events will be reported as "3600".
+        """
+        first_event = next(
+            (s for s in self.event_statements if type(s) is StmtEvent), None)
+
+        if first_event:
+            if first_event.source_field_size == 8:
+                return '3600'
+            elif first_event.source_field_size == 32:
+                return 'File32'
+            elif first_event.source_field_size == 128:
+                return 'File128'
+            else:
+                return 'unknown'
+        else:
+            return 'unknown'
+
+    @property
+    def channels(self) -> ChannelMap:
+        """
+        Return the union of every channel channel.
+        """
+
+        retval = ChannelMap()
+        for event in self.events:
+            for edit in event.edits:
+                retval = retval | edit.channels
+
+        return retval
+
+    @property
+    def title(self) -> str:
+        """
+        The title of this edit list.
+        """
+        return self.title_statement.title
+
+    @property
+    def unrecognized_statements(self) -> Generator[Any, None, None]:
+        """
+        A generator for all the unrecognized statements and
+        corrupt remarks in the list.
+
+        :yields: either a :class:`StmtUnrecognized` or
+            :class:`StmtCorruptRemark`
+        """
+        for s in self.event_statements:
+            if type(s) is StmtUnrecognized or type(s) in StmtCorruptRemark:
+                yield s
+
+    @property
+    def events(self) -> Generator[Event, None, None]:
+        'A generator for all the events in the edit list'
+        current_event_num = None
+        event_statements = []
+        for stmt in self.event_statements:
+            if type(stmt) is StmtEvent:
+                if current_event_num is None:
+                    current_event_num = stmt.event
+                    event_statements.append(stmt)
+                else:
+                    if current_event_num != stmt.event:
+                        yield Event(statements=event_statements)
+                        event_statements = [stmt]
+                        current_event_num = stmt.event
+                    else:
+                        event_statements.append(stmt)
+
+            else:
+                event_statements.append(stmt)
+
+        yield Event(statements=event_statements)
+
+    @property
+    def sources(self) -> Generator[StmtSourceUMID, None, None]:
+        """
+        A generator for all of the sources in the list
+        """
+
+        for stmt in self.event_statements:
+            if type(stmt) is StmtSourceUMID:
+                yield stmt

src/pycmx/event.py

@@ -0,0 +1,126 @@
+# pycmx
+# (c) 2023-2025 Jamie Hardt
+
+from .statements import (StmtFrmc, StmtEvent, StmtClipName, StmtSourceFile,
+                         StmtAudioExt, StmtUnrecognized, StmtEffectsName,
+                         StmtCdlSop, StmtCdlSat)
+from .edit import Edit
+
+from typing import List, Generator, Optional, Tuple, Any
+
+
+class Event:
+    """
+    Represents a collection of :class:`~pycmx.edit.Edit` s, all with the same
+    event number. """
+
+    def __init__(self, statements):
+        self.statements = statements
+
+    @property
+    def number(self) -> int:
+        """
+        Return the event number.
+        """
+        return int(self._edit_statements()[0].event)
+
+    @property
+    def edits(self) -> List[Edit]:
+        """
+        Returns the edits. Most events will have a single edit, a single event
+        will have multiple edits when a dissolve, wipe or key transition needs
+        to be performed.
+        """
+        edits_audio = list(self._statements_with_audio_ext())
+        clip_names = self._clip_name_statements()
+        source_files = self._source_file_statements()
+
+        the_zip: List[List[Any]] = [edits_audio]
+
+        if len(edits_audio) == 2:
+            start_name: Optional[StmtClipName] = None
+            end_name: Optional[StmtClipName] = None
+
+            for clip_name in clip_names:
+                if clip_name.affect == 'from':
+                    start_name = clip_name
+                elif clip_name.affect == 'to':
+                    end_name = clip_name
+
+            the_zip.append([start_name, end_name])
+        else:
+            if len(edits_audio) == len(clip_names):
+                the_zip.append(clip_names)
+            else:
+                the_zip.append([None] * len(edits_audio))
+
+        if len(edits_audio) == len(source_files):
+            the_zip.append(source_files)
+        elif len(source_files) == 1:
+            the_zip.append(source_files * len(edits_audio))
+        else:
+            the_zip.append([None] * len(edits_audio))
+
+        # attach trans name to last event
+        try:
+            trans_statement = self._trans_name_statements()[0]
+            trans_names: List[Optional[Any]] = [None] * (len(edits_audio) - 1)
+            trans_names.append(trans_statement)
+            the_zip.append(trans_names)
+        except IndexError:
+            the_zip.append([None] * len(edits_audio))
+        return [Edit(edit_statement=e1[0],
+                     audio_ext_statement=e1[1],
+                     clip_name_statement=n1,
+                     source_file_statement=s1,
+                     trans_name_statement=u1,
+                     asc_sop_statement=self._asc_sop_statement(),
+                     asc_sat_statement=self._asc_sat_statement(),
+                     frmc_statement=self._frmc_statement())
+                for (e1, n1, s1, u1) in zip(*the_zip)]
+
+    @property
+    def unrecognized_statements(self) -> Generator[StmtUnrecognized, None,
+                                                   None]:
+        """
+        A generator for all the unrecognized statements in the event.
+        """
+        for s in self.statements:
+            if type(s) is StmtUnrecognized:
+                yield s
+
+    def _trans_name_statements(self) -> List[StmtEffectsName]:
+        return [s for s in self.statements if type(s) is StmtEffectsName]
+
+    def _edit_statements(self) -> List[StmtEvent]:
+        return [s for s in self.statements if type(s) is StmtEvent]
+
+    def _clip_name_statements(self) -> List[StmtClipName]:
+        return [s for s in self.statements if type(s) is StmtClipName]
+
+    def _source_file_statements(self) -> List[StmtSourceFile]:
+        return [s for s in self.statements if type(s) is StmtSourceFile]
+
+    def _statements_with_audio_ext(self) -> Generator[
+            Tuple[StmtEvent, Optional[StmtAudioExt]], None, None]:
+
+        if len(self.statements) == 1 and type(self.statements[0]) is StmtEvent:
+            yield (self.statements[0], None)
+
+        else:
+            for (s1, s2) in zip(self.statements, self.statements[1:]):
+                if type(s1) is StmtEvent and type(s2) is StmtAudioExt:
+                    yield (s1, s2)
+                elif type(s1) is StmtEvent:
+                    yield (s1, None)
+
+    def _asc_sop_statement(self) -> Optional[StmtCdlSop]:
+        return next((s for s in self.statements if type(s) is StmtCdlSop),
+                    None)
+
+    def _asc_sat_statement(self) -> Optional[StmtCdlSat]:
+        return next((s for s in self.statements if type(s) is StmtCdlSat),
+                    None)
+
+    def _frmc_statement(self) -> Optional[StmtFrmc]:
+        return next((s for s in self.statements if type(s) is StmtFrmc), None)

src/pycmx/parse_cmx_events.py

@@ -0,0 +1,20 @@
+# pycmx
+# (c) 2018-2025 Jamie Hardt
+
+from typing import TextIO
+
+from .parse_cmx_statements import (parse_cmx3600_statements)
+from .edit_list import EditList
+
+
+def parse_cmx3600(f: TextIO, tolerant: bool = False) -> EditList:
+    """
+    Parse a CMX 3600 EDL.
+
+    :param TextIO f: a file-like object, an opened CMX 3600 .EDL file.
+    :param bool tolerant: If `True`, a relaxed event line parsing method will
+        be used, in the case the default method fails.
+    :returns: An :class:`pycmx.edit_list.EditList`.
+    """
+    statements = parse_cmx3600_statements(f, tolerant)
+    return EditList(statements)

src/pycmx/parse_cmx_statements.py

@@ -0,0 +1,266 @@
+# pycmx
+# (c) 2018-2025 Jamie Hardt
+
+import re
+from typing import TextIO, List
+
+from .cdl import AscSopComponents, Rgb
+
+from .statements import (StmtCdlSat, StmtCdlSop, StmtCorruptRemark, StmtFrmc,
+                         StmtRemark, StmtTitle, StmtUnrecognized, StmtFCM,
+                         StmtAudioExt, StmtClipName, StmtEffectsName,
+                         StmtEvent, StmtSourceFile, StmtSplitEdit)
+from .util import collimate
+
+
+def parse_cmx3600_statements(file: TextIO,
+                             tolerant: bool = False) -> List[object]:
+    """
+    Return a list of every statement in the file argument.
+    """
+    lines = file.readlines()
+    return [_parse_cmx3600_line(line.strip(), line_number, tolerant)
+            for (line_number, line) in enumerate(lines)]
+
+
+def _edl_column_widths(event_field_length, source_field_length) -> List[int]:
+    return [event_field_length, 2, source_field_length, 1,
+            4, 2,  # chans
+            4, 1,  # trans
+            3, 1,  # trans op
+            11, 1,
+            11, 1,
+            11, 1,
+            11]
+
+# def _edl_m2_column_widths():
+#     return [2, # "M2"
+#             3,3, #
+#             8,8,1,4,2,1,4,13,3,1,1]
+
+
+def _parse_cmx3600_line(line: str, line_number: int,
+                        tolerant: bool = False) -> object:
+    """
+    Parses a single CMX EDL line.
+
+    :param line: A single EDL line.
+    :param line_number: The index of this line in the file.
+    """
+    event_num_p = re.compile(r"^(\d+)  ")
+    line_matcher = event_num_p.match(line)
+
+    if line.startswith("TITLE:"):
+        return _parse_title(line, line_number)
+    if line.startswith("FCM:"):
+        return _parse_fcm(line, line_number)
+    if line_matcher is not None:
+        event_field_len = len(line_matcher.group(1))
+
+        source_field_len = len(line) - (event_field_len + 65)
+
+        try:
+            return _parse_columns_for_standard_form(
+                    line, event_field_len, source_field_len, line_number)
+
+        except EventFormError:
+            if tolerant:
+                return _parse_columns_tolerant(line, line_number)
+            else:
+                return StmtUnrecognized(line, line_number)
+
+    if line.startswith("AUD"):
+        return _parse_extended_audio_channels(line, line_number)
+    if line.startswith("*"):
+        return _parse_remark(line[1:].strip(), line_number)
+    if line.startswith(">>> SOURCE"):
+        return _parse_source_umid_statement(line, line_number)
+    if line.startswith("EFFECTS NAME IS"):
+        return _parse_effects_name(line, line_number)
+    if line.startswith("SPLIT:"):
+        return _parse_split(line, line_number)
+    if line.startswith("M2"):
+        pass
+        # return _parse_motion_memory(line, line_number)
+
+    return _parse_unrecognized(line, line_number)
+
+
+def _parse_title(line, line_num) -> StmtTitle:
+    title = line[6:].strip()
+    return StmtTitle(title=title, line_number=line_num)
+
+
+def _parse_fcm(line, line_num) -> StmtFCM:
+    val = line[4:].strip()
+    if val == "DROP FRAME":
+        return StmtFCM(drop=True, line_number=line_num)
+
+    return StmtFCM(drop=False, line_number=line_num)
+
+
+def _parse_extended_audio_channels(line, line_number):
+    content = line.strip()
+    audio3 = "3" in content
+    audio4 = "4" in content
+
+    if audio3 or audio4:
+        return StmtAudioExt(audio3, audio4, line_number)
+    else:
+        return StmtUnrecognized(line, line_number)
+
+
+def _parse_remark(line, line_number) -> object:
+    if line.startswith("FROM CLIP NAME:"):
+        return StmtClipName(name=line[15:].strip(), affect="from",
+                            line_number=line_number)
+    elif line.startswith("TO CLIP NAME:"):
+        return StmtClipName(name=line[13:].strip(), affect="to",
+                            line_number=line_number)
+    elif line.startswith("SOURCE FILE:"):
+        return StmtSourceFile(filename=line[12:].strip(),
+                              line_number=line_number)
+    elif line.startswith("ASC_SOP"):
+        group_patterns: list[str] = re.findall(r'\((.*?)\)', line)
+
+        v1: list[list[tuple[str, str]]] = \
+                [re.findall(r'(-?\d+(\.\d+)?)', a) for a in group_patterns]
+
+        v: list[list[str]] = [[a[0] for a in b] for b in v1]
+
+        if len(v) != 3 or any([len(a) != 3 for a in v]):
+            return StmtRemark(line, line_number)
+
+        else:
+            try:
+                return StmtCdlSop(line=line,
+                                  cdl_sop=AscSopComponents(
+                                      slope=Rgb(red=float(v[0][0]),
+                                                green=float(v[0][1]),
+                                                blue=float(v[0][2])),
+                                      offset=Rgb(red=float(v[1][0]),
+                                                 green=float(v[1][1]),
+                                                 blue=float(v[1][2])),
+                                      power=Rgb(red=float(v[2][0]),
+                                                green=float(v[2][1]),
+                                                blue=float(v[2][2]))
+                                  ),
+                                  line_number=line_number)
+
+            except ValueError as e:
+                return StmtCorruptRemark('ASC_SOP', e, line_number)
+
+    elif line.startswith("ASC_SAT"):
+        value = re.findall(r'(-?\d+(\.\d+)?)', line)
+
+        if len(value) != 1:
+            return StmtRemark(line, line_number)
+
+        else:
+            try:
+                return StmtCdlSat(value=float(value[0][0]),
+                                  line_number=line_number)
+
+            except ValueError as e:
+                return StmtCorruptRemark('ASC_SAT', e, line_number)
+
+    elif line.startswith("FRMC"):
+        match = re.match(r'^FRMC START:\s*(\d+)\s+FRMC END:\s*(\d+)'
+                         r'\s+FRMC DURATION:\s*(\d+)', line, re.IGNORECASE)
+
+        if match is None:
+            return StmtCorruptRemark('FRMC', None, line_number)
+
+        else:
+            try:
+                return StmtFrmc(start=int(match.group(1)),
+                                end=int(match.group(2)),
+                                duration=int(match.group(3)),
+                                line_number=line_number)
+            except ValueError as e:
+                return StmtCorruptRemark('FRMC', e, line_number)
+
+    else:
+        return StmtRemark(text=line, line_number=line_number)
+
+
+def _parse_effects_name(line, line_number) -> StmtEffectsName:
+    name = line[16:].strip()
+    return StmtEffectsName(name=name, line_number=line_number)
+
+
+def _parse_split(line: str, line_number):
+    split_type = line[10:21]
+    is_video = split_type.startswith("VIDEO")
+
+    split_delay = line[24:35]
+    return StmtSplitEdit(video=is_video, delay=split_delay,
+                         line_number=line_number)
+
+
+# def _parse_motion_memory(line, line_number):
+#     return StmtMotionMemory(source="", fps="")
+#
+
+class EventFormError(RuntimeError):
+    pass
+
+
+def _parse_unrecognized(line, line_number):
+    return StmtUnrecognized(content=line, line_number=line_number)
+
+
+def _parse_columns_for_standard_form(line: str, event_field_length: int,
+                                     source_field_length: int,
+                                     line_number: int):
+    # breakpoint()
+    col_widths = _edl_column_widths(event_field_length, source_field_length)
+
+    if sum(col_widths) > len(line):
+        raise EventFormError()
+
+    column_strings = collimate(line, col_widths)
+
+    channels = column_strings[4].strip()
+    trans = column_strings[6].strip()
+
+    if len(channels) == 0 or len(trans) == 0:
+        raise EventFormError()
+
+    return StmtEvent(event=column_strings[0],
+                     source=column_strings[2].strip(),
+                     channels=channels,
+                     trans=trans,
+                     trans_op=column_strings[8].strip(),
+                     source_in=column_strings[10].strip(),
+                     source_out=column_strings[12].strip(),
+                     record_in=column_strings[14].strip(),
+                     record_out=column_strings[16].strip(),
+                     line_number=line_number,
+                     source_field_size=source_field_length)
+
+
+def _parse_columns_tolerant(line: str, line_number: int):
+    pattern = re.compile(r'^\s*(\d+)\s+(.{8,128}?)\s+'
+                         r'(V|A|A2|AA|NONE|AA/V|A2/V|B)\s+'
+                         r'(C|D|W|KB|K|KO)\s+(\d*)\s+(\d\d.\d\d.\d\d.\d\d)\s'
+                         r'(\d\d.\d\d.\d\d.\d\d)\s(\d\d.\d\d.\d\d.\d\d)\s'
+                         r'(\d\d.\d\d.\d\d.\d\d)'
+                         )
+
+    match = pattern.match(line)
+    if match:
+        return StmtEvent(event=int(match.group(1)), source=match.group(2),
+                         channels=match.group(3), trans=match.group(4),
+                         trans_op=match.group(5), source_in=match.group(6),
+                         source_out=match.group(7), record_in=match.group(8),
+                         record_out=match.group(9), line_number=line_number,
+                         source_field_size=len(match.group(2)))
+    else:
+        return StmtUnrecognized(line, line_number)
+
+
+def _parse_source_umid_statement(line, line_number):
+    # trimmed = line[3:].strip()
+    # return StmtSourceUMID(name=None, umid=None, line_number=line_number)
+    ...

src/pycmx/statements.py

@@ -0,0 +1,102 @@
+# pycmx
+# (c) 2025 Jamie Hardt
+
+from typing import Any, NamedTuple
+
+from .cdl import AscSopComponents
+
+
+class StmtTitle(NamedTuple):
+    title: str
+    line_number: int
+
+
+class StmtFCM(NamedTuple):
+    drop: bool
+    line_number: int
+
+
+class StmtEvent(NamedTuple):
+    event: int
+    source: str
+    channels: str
+    trans: str
+    trans_op: str
+    source_in: str
+    source_out: str
+    record_in: str
+    record_out: str
+    source_field_size: int
+    line_number: int
+
+
+class StmtAudioExt(NamedTuple):
+    audio3: bool
+    audio4: bool
+    line_number: int
+
+
+class StmtClipName(NamedTuple):
+    name: str
+    affect: str
+    line_number: int
+
+
+class StmtSourceFile(NamedTuple):
+    filename: str
+    line_number: int
+
+
+class StmtCdlSop(NamedTuple):
+    line: str
+    cdl_sop: AscSopComponents[float]
+    line_number: int
+
+
+class StmtCdlSat(NamedTuple):
+    value: float
+    line_number: int
+
+
+class StmtFrmc(NamedTuple):
+    start: int
+    end: int
+    duration: int
+    line_number: int
+
+
+class StmtRemark(NamedTuple):
+    text: str
+    line_number: int
+
+
+class StmtEffectsName(NamedTuple):
+    name: str
+    line_number: int
+
+
+class StmtSourceUMID(NamedTuple):
+    name: str
+    umid: str
+    line_number: int
+
+
+class StmtSplitEdit(NamedTuple):
+    video: bool
+    delay: str
+    line_number: int
+
+
+class StmtUnrecognized(NamedTuple):
+    content: str
+    line_number: int
+
+
+class StmtCorruptRemark(NamedTuple):
+    selector: str
+    exception: Any
+    line_number: int
+
+
+# StmtMotionMemory = namedtuple(
+#     "MotionMemory", ["source", "fps"])  # FIXME needs more fields

src/pycmx/transition.py

@@ -0,0 +1,90 @@
+# pycmx
+# (c) 2023 Jamie Hardt
+
+from typing import Optional
+
+
+class Transition:
+    """
+    A CMX transition: a wipe, dissolve or cut.
+    """
+
+    Cut = "C"
+    Dissolve = "D"
+    Wipe = "W"
+    KeyBackground = "KB"
+    Key = "K"
+    KeyOut = "KO"
+
+    def __init__(self, transition, operand, name=None):
+        self.transition = transition
+        self.operand = operand
+        self.name = name
+
+    @property
+    def kind(self) -> Optional[str]:
+        """
+        Return the kind of transition: Cut, Wipe, etc.
+        """
+        if self.cut:
+            return Transition.Cut
+        elif self.dissolve:
+            return Transition.Dissolve
+        elif self.wipe:
+            return Transition.Wipe
+        elif self.key_background:
+            return Transition.KeyBackground
+        elif self.key_foreground:
+            return Transition.Key
+        elif self.key_out:
+            return Transition.KeyOut
+
+    @property
+    def cut(self) -> bool:
+        "`True` if this transition is a cut."
+        return self.transition == 'C'
+
+    @property
+    def dissolve(self) -> bool:
+        "`True` if this traansition is a dissolve."
+        return self.transition == 'D'
+
+    @property
+    def wipe(self) -> bool:
+        "`True` if this transition is a wipe."
+        return self.transition.startswith('W')
+
+    @property
+    def effect_duration(self) -> int:
+        """
+        The duration of this transition, in frames of the record target.
+
+        In the event of a key event, this is the duration of the fade in.
+        """
+        return int(self.operand)
+
+    @property
+    def wipe_number(self) -> Optional[int]:
+        "Wipes are identified by a particular number."
+        if self.wipe:
+            return int(self.transition[1:])
+        else:
+            return None
+
+    @property
+    def key_background(self) -> bool:
+        "`True` if this edit is a key background."
+        return self.transition == Transition.KeyBackground
+
+    @property
+    def key_foreground(self) -> bool:
+        "`True` if this edit is a key foreground."
+        return self.transition == Transition.Key
+
+    @property
+    def key_out(self) -> bool:
+        """
+        `True` if this edit is a key out. This material will removed from
+        the key foreground and replaced with the key background.
+        """
+        return self.transition == Transition.KeyOut

src/pycmx/util.py

@@ -1,31 +1,30 @@
 # pycmx
-# (c) 2018 Jamie Hardt
+# (c) 2018-2025 Jamie Hardt
 
 # Utility functions
 
-def collimate(a_string, column_widths): 
+def collimate(a_string, column_widths):
     """
-    Split a list-type thing, like a string, into slices that are column_widths 
+    Split a list-type thing, like a string, into slices that are column_widths
     length.
-    
+
     >>> collimate("a b1 c2345",[2,3,3,2])
     ['a ','b1 ','c23','45']
 
     Args:
         a_string: The string to split. This parameter can actually be anything
             sliceable.
-        column_widths: A list of integers, each one is the length of a column. 
+        column_widths: A list of integers, each one is the length of a column.
 
     Returns:
-        A list of slices. The len() of the returned list will *always* equal 
+        A list of slices. The len() of the returned list will *always* equal
-        len(:column_widths:). 
+        len(:column_widths:).
     """
-    
+
     if len(column_widths) == 0:
         return []
-    
+
     width = column_widths[0]
     element = a_string[:width]
     rest = a_string[width:]
-    return [element] + collimate(rest, column_widths[1:]) 
+    return [element] + collimate(rest, column_widths[1:])
-

tests/__init__.py

@@ -0,0 +1,2 @@
+from . import test_parse
+from . import test_issue_19

tests/edls/ISSUE_14_conform_edl_issue_01.edl

@@ -0,0 +1,13 @@
+TITLE: conform_edl_issue_01
+FCM: NON-DROP FRAME
+
+001  C_0022C003_241016_092821_h1F4X V     C        09:33:31:12 09:33:33:14 01:00:06:20 01:00:08:22  
+* FROM CLIP NAME: 13A-1-C
+
+002  B_0020C009_241003_214837_h1C2T V     C        21:48:54:22 21:48:55:15 01:01:34:06 01:01:34:23  
+* FROM CLIP NAME: 111B-1-B
+
+003  B_0088C002_241125_144410_h1C2T V     C        13:48:57:10 13:48:58:11 01:01:41:13 01:01:42:14  
+M2   B_0088C002_241125_144410_h1C2T       031.7                13:48:57:10
+* FROM CLIP NAME: 102C-2-B
+

tests/edls/ISSUE_14_conform_edl_issue_02.edl

@@ -0,0 +1,33 @@
+TITLE: conform_edl_issue_02
+FCM: NON-DROP FRAME
+
+001  C_0019C005_241014_204338_h1F4X V     C        11:19:41:07 11:19:49:03 02:04:48:10 02:04:56:06  
+* FROM CLIP NAME: 40E-4 MOS*
+
+002  B_0075C004_241114_164247_h1C2T V     C        15:43:03:12 15:43:05:17 02:06:03:03 02:06:05:08  
+* FROM CLIP NAME: 39B-4-B
+
+003  A_0079C015_241112_160227_h1EHP V     C        16:06:21:10 16:06:23:03 02:08:14:07 02:08:16:00  
+* FROM CLIP NAME: 46L-2
+
+004  C_0047C005_241121_123629_h1F4X V     C        11:41:15:17 11:41:21:01 02:09:08:01 02:09:13:09  
+* FROM CLIP NAME: 49-5-C
+
+005  A_0003C002_240923_130856_h1EHP V     C        14:11:06:01 14:11:12:03 02:11:26:11 02:11:32:13  
+* FROM CLIP NAME: 54-2-A
+
+006  A_0090C003_241119_095341_h1EHP V     C        09:57:25:14 09:57:32:20 02:13:40:13 02:13:47:19  
+* FROM CLIP NAME: 57B-3-A*
+
+007  A_0090C008_241119_102624_h1EHP V     C        10:30:43:07 10:30:46:23 02:14:16:01 02:14:19:17  
+* FROM CLIP NAME: 57D-2*
+
+008  B_0079C003_241119_105658_h1C2T V     C        09:58:57:15 09:59:00:14 02:15:01:08 02:15:04:07  
+* FROM CLIP NAME: 57B-3-B*
+
+009  A_0005C011_240924_113730_h1EHP V     C        12:40:01:07 12:40:04:06 02:16:13:11 02:16:16:10  
+* FROM CLIP NAME: 58C-3-A
+
+010  A_0060C001_241030_133415_h1EHP V     C        13:35:38:11 13:35:41:17 02:18:29:17 02:18:32:23  
+* FROM CLIP NAME: 61A-1
+

tests/edls/ISSUE_14_conform_edl_issue_03.edl

@@ -0,0 +1,129 @@
+TITLE: conform_edl_issue_03
+FCM: NON-DROP FRAME
+
+002  A_0113C007_250602_103141_h1D4P V     C        10:32:32:22 10:32:48:16 01:00:20:23 01:00:36:17  
+* FROM CLIP NAME: AP002A-3*
+
+003  A_0113C004_250602_101043_h1D4P V     C        10:11:34:01 10:11:48:01 01:00:36:17 01:00:50:17  
+* FROM CLIP NAME: AP002-4*
+
+004  A_0113C018_250602_122238_h1D4P V     C        12:24:03:12 12:24:04:17 01:01:15:17 01:01:16:22  
+* FROM CLIP NAME: AP002E-3-A*
+
+005  A_0113C018_250602_122238_h1D4P V     C        12:24:05:22 12:24:18:02 01:01:20:21 01:01:33:01  
+* FROM CLIP NAME: AP002E-3-A*
+
+006  A_0113C022_250602_125451_h1D4P V     C        12:55:43:09 12:55:55:03 01:01:33:01 01:01:44:19  
+* FROM CLIP NAME: AP002F-4-A*
+
+007  A_0113C024_250602_132048_h1D4P V     C        13:21:54:17 13:22:00:07 01:01:44:19 01:01:50:09  
+* FROM CLIP NAME: AP002G-2-A
+
+008  B_0098C009_250602_115121_h1EZ3 V     C        12:56:02:03 12:56:05:11 01:01:50:09 01:01:53:17  
+* FROM CLIP NAME: AP002F-4-B*
+
+009  A_0113C024_250602_132048_h1D4P V     C        13:21:41:20 13:21:46:01 01:01:53:17 01:01:57:22  
+* FROM CLIP NAME: AP002G-2-A
+
+010  A_0113C022_250602_125451_h1D4P V     C        12:56:08:09 12:56:12:23 01:01:57:22 01:02:02:12  
+* FROM CLIP NAME: AP002F-4-A*
+
+011  B_0099C004_250602_133201_h1EZ3 V     C        14:36:34:09 14:36:38:03 01:02:06:07 01:02:10:01  
+* FROM CLIP NAME: AP002H-4-B*
+
+012  A_0114C009_250602_161406_h1D4P V     C        16:15:15:09 16:15:17:16 01:02:10:01 01:02:12:08  
+* FROM CLIP NAME: AP002M-1-A
+
+013  A_0115C001_250602_172408_h1D4P V     C        17:25:55:01 17:25:59:17 01:02:20:15 01:02:25:07  
+* FROM CLIP NAME: AP002Q-1-A
+
+014  B_0099C019_250602_153856_h1EZ3 V     C        16:43:35:06 16:43:38:13 01:02:25:07 01:02:28:14  
+* FROM CLIP NAME: AP002N-2
+
+015  A_0115C002_250602_172803_h1D4P V     C        17:29:28:01 17:29:32:02 01:02:28:14 01:02:32:15  
+* FROM CLIP NAME: AP002Q-2-A*
+
+016  B_0099C019_250602_153856_h1EZ3 V     C        16:43:41:10 16:43:45:12 01:02:32:15 01:02:36:17  
+* FROM CLIP NAME: AP002N-2
+
+017  A_0115C001_250602_172408_h1D4P V     C        17:26:08:05 17:26:10:20 01:02:36:17 01:02:39:08  
+* FROM CLIP NAME: AP002Q-1-A
+
+018  B_0099C018_250602_153023_h1EZ3 V     C        16:35:28:00 16:35:30:10 01:02:39:08 01:02:41:18  
+* FROM CLIP NAME: AP002N-1*
+
+019  B_0100C001_250602_162041_h1EZ3 V     C        17:26:17:05 17:26:24:23 01:02:41:18 01:02:49:12  
+* FROM CLIP NAME: AP002Q-1-B
+
+020  A_0114C010_250602_162156_h1D4P V     C        16:24:28:03 16:24:33:20 01:02:49:12 01:02:55:05  
+* FROM CLIP NAME: AP002M-2-A*
+
+021  B_0099C007_250602_140229_h1EZ3 V     C        15:07:55:18 15:08:00:01 01:02:55:05 01:02:59:12  
+* FROM CLIP NAME: AP002K-2-B
+
+022  B_0099C018_250602_153023_h1EZ3 V     C        16:35:47:23 16:35:49:05 01:02:59:12 01:03:00:18  
+* FROM CLIP NAME: AP002N-1*
+
+023  B_0099C007_250602_140229_h1EZ3 V     C        15:08:01:17 15:08:12:19 01:03:00:18 01:03:11:20  
+* FROM CLIP NAME: AP002K-2-B
+
+024  B_0099C018_250602_153023_h1EZ3 V     C        16:36:10:00 16:36:11:10 01:03:11:20 01:03:13:06  
+* FROM CLIP NAME: AP002N-1*
+
+025  B_0099C007_250602_140229_h1EZ3 V     C        15:08:15:08 15:08:22:13 01:03:13:06 01:03:20:11  
+* FROM CLIP NAME: AP002K-2-B
+
+026  B_0099C018_250602_153023_h1EZ3 V     C        16:36:18:21 16:36:23:01 01:03:20:11 01:03:24:15  
+* FROM CLIP NAME: AP002N-1*
+
+027  B_0099C007_250602_140229_h1EZ3 V     C        15:08:33:21 15:08:37:23 01:03:30:14 01:03:34:16  
+* FROM CLIP NAME: AP002K-2-B
+
+028  B_0099C017_250602_151824_h1EZ3 V     C        16:25:21:01 16:25:29:04 01:03:34:16 01:03:42:19  
+* FROM CLIP NAME: AP002M-2-B*
+
+029  B_0099C007_250602_140229_h1EZ3 V     C        15:08:47:10 15:08:55:02 01:03:42:19 01:03:50:11  
+* FROM CLIP NAME: AP002K-2-B
+
+030  B_0099C017_250602_151824_h1EZ3 V     C        16:25:39:00 16:25:42:03 01:03:50:11 01:03:53:14  
+* FROM CLIP NAME: AP002M-2-B*
+
+031  B_0099C007_250602_140229_h1EZ3 V     C        15:08:58:10 15:09:03:04 01:03:53:14 01:03:58:08  
+* FROM CLIP NAME: AP002K-2-B
+
+032  B_0099C016_250602_151038_h1EZ3 V     C        16:17:20:21 16:17:23:10 01:03:58:08 01:04:00:21  
+* FROM CLIP NAME: AP002M-1-B
+
+033  B_0099C007_250602_140229_h1EZ3 V     C        15:09:05:09 15:09:16:04 01:04:00:21 01:04:11:16  
+* FROM CLIP NAME: AP002K-2-B
+
+034  B_0099C019_250602_153856_h1EZ3 V     C        16:45:46:08 16:45:52:18 01:04:11:16 01:04:18:02  
+* FROM CLIP NAME: AP002N-2
+
+035  B_0099C007_250602_140229_h1EZ3 V     C        15:09:24:21 15:09:27:22 01:04:18:02 01:04:21:03  
+* FROM CLIP NAME: AP002K-2-B
+
+036  B_0099C019_250602_153856_h1EZ3 V     C        16:45:55:19 16:45:58:02 01:04:21:03 01:04:23:10  
+* FROM CLIP NAME: AP002N-2
+
+037  B_0099C004_250602_133201_h1EZ3 V     C        14:38:53:22 14:38:58:19 01:04:23:10 01:04:28:07  
+* FROM CLIP NAME: AP002H-4-B*
+
+038  B_0099C015_250602_150046_h1EZ3 V     C        16:07:52:23 16:07:55:04 01:04:28:07 01:04:30:12  
+* FROM CLIP NAME: AP002L-1-B
+
+039  B_0099C007_250602_140229_h1EZ3 V     C        15:09:35:22 15:09:40:19 01:04:30:12 01:04:35:09  
+* FROM CLIP NAME: AP002K-2-B
+
+040  B_0099C015_250602_150046_h1EZ3 V     C        16:08:01:21 16:08:05:01 01:04:35:09 01:04:38:13  
+* FROM CLIP NAME: AP002L-1-B
+
+041  B_0099C007_250602_140229_h1EZ3 V     C        15:09:45:16 15:09:55:00 01:04:38:13 01:04:47:21  
+* FROM CLIP NAME: AP002K-2-B
+
+042  M018C0005_240925_1F4L13 V     C        18:44:20:12 18:44:23:18 01:04:50:16 01:04:53:22  
+* FROM CLIP NAME: 13-1-SER-1-M MOS
+
+043  A_0022C009_241003_141208_h1EHP V     C        15:13:54:11 15:13:56:04 01:12:22:02 01:12:23:19  
+* FROM CLIP NAME: 26H-3-A*
+

tests/edls/ISSUE_19_unusual01.edl

@@ -0,0 +1,39 @@
+TITLE: Final Master Generated by LTedlMixer...
+0001  Z125C001_220217_ROLX    V     C         15:51:58:10 15:52:02:16 00:00:00:00 00:00:04:06
+0002  B505C014_230224_RNBP    V     C         20:19:58:21 20:20:00:21 00:00:04:06 00:00:06:06
+0003  B505C014_230224_RNBP    V     C         20:19:59:21 20:20:01:22 00:00:06:06 00:00:08:07
+0004  B505C014_230224_RNBP    V     C         20:20:01:23 20:20:02:01 00:00:08:07 00:00:08:09
+0005  B505C014_230224_RNBP    V     C         20:20:02:01 20:20:06:10 00:00:08:09 00:00:12:18
+0006  B505C011_230224_RNBP    V     C         19:44:21:04 19:44:27:08 00:00:12:18 00:00:18:22
+0007  B505C016_230224_RNBP    V     C         20:24:54:14 20:24:58:19 00:00:18:22 00:00:23:03
+0008  Y022C029_211201_YNJI    V     C         12:42:37:04 12:42:39:14 00:00:23:03 00:00:25:13
+0009  A054C025_211022_R24B    V     C         12:30:50:11 12:30:54:16 00:00:25:13 00:00:29:18
+0010  Z040C026_211206_ROLX    V     C         14:42:25:21 14:42:28:17 00:00:29:18 00:00:32:14
+0011  J001_C002_20211007_R    V     C         12:38:48:18 12:38:51:13 00:00:32:14 00:00:35:09
+0012  C006C005_211007_RO2A    V     C         11:49:08:02 11:49:15:13 00:00:35:09 00:00:42:20
+0013  A021C020_211007_R24B    V     C         18:14:52:00 18:14:58:22 00:00:42:20 00:00:49:18
+0014  A023C013_211008_R24B    V     C         11:12:57:23 11:12:59:18 00:00:49:18 00:00:51:13
+0015  U001C010_211029_R268    V     C         04:38:42:21 04:38:49:21 00:00:51:13 00:00:58:13
+0016  A021C009_211007_R24B    V     C         17:06:12:10 17:06:19:14 00:00:58:13 00:01:05:17
+0017  A055C008_211022_R24B    V     C         15:16:03:10 15:16:05:09 00:01:05:17 00:01:07:16
+0018  A055C008_211022_R24B    V     C         15:16:05:09 15:16:12:20 00:01:07:16 00:01:15:03
+0019  A055C008_211022_R24B    V     C         15:16:12:20 15:16:14:19 00:01:15:03 00:01:17:02
+0020  A056C011_211022_R24B    V     C         17:40:13:01 17:40:16:04 00:01:17:02 00:01:20:05
+0021  A024C011_211008_R24B    V     C         17:32:07:02 17:32:10:01 00:01:20:05 00:01:23:04
+0022  B070C001_211203_RP40    V     C         17:39:20:20 17:39:22:14 00:01:23:04 00:01:24:22
+0023  A055C019_211022_R24B    V     C         16:31:05:06 16:31:12:10 00:01:24:22 00:01:32:02
+0024  A248C012_220224_R1Y2    V     C         16:01:35:08 16:01:40:04 00:01:32:02 00:01:36:22
+0025  A127C005_211206_R24B    V     C         10:58:23:06 10:58:24:09 00:01:36:22 00:01:38:01
+0026  A040C006_211015_R24B    V     C         13:00:09:04 13:00:23:17 00:01:38:01 00:01:52:14
+0027  A041C006_211015_R24B    V     C         16:10:32:08 16:10:35:12 00:01:52:14 00:01:55:18
+0028  A040C006_211015_R24B    V     C         13:00:34:13 13:00:37:03 00:01:55:18 00:01:58:08
+0029  A041C005_211015_R24B    V     C         15:57:22:05 15:57:27:11 00:01:58:08 00:02:03:14
+0030  A040C008_211015_R24B    V     C         13:09:51:18 13:09:55:07 00:02:03:14 00:02:07:03
+0031  A040C016_211015_R24B    V     C         14:09:15:11 14:09:20:02 00:02:07:03 00:02:11:18
+0032  Z089C007_220122_ROLX    V     C         17:03:34:23 17:03:59:15 00:02:11:18 00:02:36:10
+0033  A507C008_230227_RNHZ    V     C         09:55:35:10 09:55:41:02 00:02:36:10 00:02:42:02
+0034  B049C021_211111_RP40    V     C         17:38:55:11 17:38:56:17 00:02:42:02 00:02:43:08
+0035  Z036C012_211202_ROLX    V     C         17:30:23:12 17:30:25:05 00:02:43:08 00:02:45:01
+0036  A157C023_220112_R24B    V     C         14:13:18:04 14:13:20:06 00:02:45:01 00:02:47:03
+0037  A095C014_211110_R24B    V     C         19:34:35:16 19:34:37:10 00:02:47:03 00:02:48:21
+0038  Z089C010_220122_ROLX    V     C         17:28:55:21 17:28:58:09 00:02:48:21 00:02:51:09

tests/edls/cdl_example01.edl

@@ -0,0 +1,226 @@
+TITLE:   cdl_example01 
+FCM: NON-DROP FRAME
+000001  B_0031C010_241010_133208_h1C2T   V     C        13:30:27:13 13:30:29:01 02:13:08:12 02:13:10:00 
+*FROM CLIP NAME:  117C-3-B 
+*LOC: 02:13:08:12 Green   Sc 117 INTERCUT 
+*ASC_SOP (0.9405 0.9439 0.9424)(-0.0500 -0.0276 -0.0144)(0.8888 0.9138 0.9896) 
+*ASC_SAT 0.9640
+000002  B_0031C009_241010_132827_h1C2T   V     C        13:26:36:14 13:26:38:03 02:13:10:00 02:13:11:13 
+*VFX  117_GUD_0030 ADD NORWAY LANDSCAPE 
+*FROM CLIP NAME:  117C-2-B 
+*LOC: 02:13:10:04 White   VFX  117_GUD_0030 add Norway landscape 
+*ASC_SOP (0.9282 0.9312 0.9296)(-0.0362 -0.0138 -0.0006)(0.8888 0.9138 0.9896) 
+*ASC_SAT 0.9640
+000003  A_0038C002_241010_114016_h1EHP   V     C        12:41:35:05 12:41:41:11 02:13:12:13 02:13:18:19 
+*VFX  117_GUD_0060 ADD NORWAY LANDSCAPE 
+*FROM CLIP NAME:  117A-2-A 
+*LOC: 02:13:17:01 White   VFX  117_GUD_0060 add Norway landscape 
+*ASC_SOP (0.8315 0.8307 0.8290)(0.0301 0.0416 0.0435)(0.9351 0.9413 0.9816) 
+*ASC_SAT 0.9640
+000004  A_0038C016_241010_130056_h1EHP   V     C        14:02:14:03 14:02:15:03 02:13:18:19 02:13:19:19 
+*VFX  117_GUD_0070 ADD NORWAY LANDSCAPE 
+*FROM CLIP NAME:  117F-2 
+*LOC: 02:13:19:02 White   VFX  117_GUD_0070 add Norway landscape 
+*ASC_SOP (0.9129 0.9045 0.8950)(0.0197 0.0394 0.0495)(0.9274 0.9472 0.9931) 
+*ASC_SAT 0.9640
+000005  A_0038C006_241010_120437_h1EHP   V     C        13:06:10:07 13:06:11:08 02:13:19:19 02:13:20:20 
+*VFX  117_GUD_0080 ADD NORWAY LANDSCAPE 
+*FROM CLIP NAME:  117B-4-A 
+*LOC: 02:13:20:07 White   VFX  117_GUD_0080 add Norway landscape 
+*ASC_SOP (0.8650 0.8604 0.8535)(0.0160 0.0319 0.0397)(0.9235 0.9485 0.9937) 
+*ASC_SAT 0.9640
+000006  B_0031C005_241010_130536_h1C2T   V     C        13:03:45:20 13:03:47:14 02:13:20:20 02:13:22:14 
+*VFX  117_GUD_0090 ADD NORWAY LANDSCAPE 
+*FROM CLIP NAME:  117B-3-B 
+*LOC: 02:13:21:07 White   VFX  117_GUD_0090 add Norway landscape 
+*ASC_SOP (0.7644 0.7755 0.7640)(0.0194 0.0392 0.0557)(0.8384 0.8687 0.9321) 
+*ASC_SAT 0.9640
+000007  A_0038C016_241010_130056_h1EHP   V     C        14:02:21:15 14:02:24:12 02:13:22:14 02:13:25:11 
+*VFX  117_GUD_0100 ADD NORWAY LANDSCAPE 
+*FROM CLIP NAME:  117F-2 
+*LOC: 02:13:24:07 White   VFX  117_GUD_0100 add Norway landscape 
+*ASC_SOP (0.9129 0.9045 0.8950)(0.0197 0.0394 0.0495)(0.9274 0.9472 0.9931) 
+*ASC_SAT 0.9640
+000008  A_0038C006_241010_120437_h1EHP   V     C        13:06:16:18 13:06:23:09 02:13:25:11 02:13:32:02 
+*VFX  117_GUD_0110 ADD NORWAY LANDSCAPE 
+*FROM CLIP NAME:  117B-4-A 
+*LOC: 02:13:28:06 White   VFX  117_GUD_0110 add Norway landscape 
+*ASC_SOP (0.8650 0.8604 0.8535)(0.0160 0.0319 0.0397)(0.9235 0.9485 0.9937) 
+*ASC_SAT 0.9640
+000009  A_0038C011_241010_123111_h1EHP   V     C        13:32:49:04 13:32:51:01 02:13:32:02 02:13:33:23 
+*FROM CLIP NAME:  117C-4 
+*ASC_SOP (0.8656 0.8610 0.8542)(0.0153 0.0312 0.0389)(0.9318 0.9425 0.9884) 
+*ASC_SAT 0.9640
+000010  A_0038C006_241010_120437_h1EHP   V     C        13:06:25:06 13:06:27:14 02:13:33:23 02:13:36:07 
+*VFX  117_GUD_0120 ADD NORWAY LANDSCAPE 
+*FROM CLIP NAME:  117B-4-A 
+*LOC: 02:13:35:01 White   VFX  117_GUD_0120 add Norway landscape 
+*ASC_SOP (0.8650 0.8604 0.8535)(0.0160 0.0319 0.0397)(0.9235 0.9485 0.9937) 
+*ASC_SAT 0.9640
+000011  A_0038C011_241010_123111_h1EHP   V     C        13:32:53:16 13:32:54:23 02:13:36:07 02:13:37:14 
+*FROM CLIP NAME:  117C-4 
+*ASC_SOP (0.8656 0.8610 0.8542)(0.0153 0.0312 0.0389)(0.9318 0.9425 0.9884) 
+*ASC_SAT 0.9640
+000012  A_0038C006_241010_120437_h1EHP   V     C        13:06:30:14 13:06:34:01 02:13:37:14 02:13:41:01 
+*VFX  117_GUD_0130 ADD NORWAY LANDSCAPE 
+*FROM CLIP NAME:  117B-4-A 
+*LOC: 02:13:39:05 White   VFX  117_GUD_0130 add Norway landscape 
+*ASC_SOP (0.8650 0.8604 0.8535)(0.0160 0.0319 0.0397)(0.9235 0.9485 0.9937) 
+*ASC_SAT 0.9640
+000013  A_0038C012_241010_124231_h1EHP   V     C        13:44:10:05 13:44:12:06 02:13:41:01 02:13:43:02 
+*VFX  117_GUD_0140 ADD NORWAY LANDSCAPE 
+*FROM CLIP NAME:  117D-1 
+*LOC: 02:13:42:03 White   VFX  117_GUD_0140 add Norway landscape 
+*ASC_SOP (0.8791 0.8754 0.8660)(-0.0000 0.0150 0.0256)(0.9310 0.9432 0.9893) 
+*ASC_SAT 0.9640
+000014  A_0038C014_241010_125128_h1EHP   V     C        13:52:56:16 13:53:01:13 02:13:43:02 02:13:47:23 
+*VFX  117_GUD_0150 ADD NORWAY LANDSCAPE 
+*FROM CLIP NAME:  117E-2 PU 
+*LOC: 02:13:45:10 White   VFX  117_GUD_0150 add Norway landscape 
+*ASC_SOP (0.9320 0.9203 0.9093)(-0.0262 -0.0022 0.0097)(0.9196 0.9569 1.0007) 
+*ASC_SAT 0.9640
+000015  D006C0011_241001_Q3J911          V     C        14:26:00:22 14:26:03:23 02:13:47:23 02:13:51:00 
+*FROM CLIP NAME:  121B-4* 
+*LOC: 02:13:47:23 Green   Sc 121 
+*ASC_SOP (0.9688 0.9286 0.9044)(-0.0050 0.0335 0.0584)(1.0019 1.0499 1.0817) 
+*ASC_SAT 0.8500
+000016  D006C0013_241001_Q3J911          V     C        14:38:25:03 14:38:27:00 02:13:51:00 02:13:52:21 
+*FROM CLIP NAME:  121C-2 
+*ASC_SOP (0.9700 0.9296 0.9054)(-0.0053 0.0332 0.0581)(0.9871 1.0506 1.0894) 
+*ASC_SAT 0.8500
+000017  D006C0011_241001_Q3J911          V     C        14:26:10:22 14:26:13:15 02:13:52:21 02:13:55:14 
+*FROM CLIP NAME:  121B-4* 
+*ASC_SOP (0.9688 0.9286 0.9044)(-0.0050 0.0335 0.0584)(1.0019 1.0499 1.0817) 
+*ASC_SAT 0.8500
+000018  A_0038C027_241010_145134_h1EHP   V     C        15:54:02:03 15:54:13:04 02:13:55:14 02:14:06:15 
+*VFX  117_GUD_0160 ADD NORWAY LANDSCAPE 
+*FROM CLIP NAME:  120C-3 
+*LOC: 02:13:55:14 Green   Sc 120 INTERCUT 
+*LOC: 02:13:56:13 White   VFX  117_GUD_0160 add Norway landscape 
+*ASC_SOP (0.9812 0.9783 1.0016)(-0.0737 -0.0335 -0.0141)(0.8337 0.8918 1.0014) 
+*ASC_SAT 0.9640
+000019  A_0044C012_241015_112339_h1EHP   V     C        12:24:45:15 12:24:55:14 02:14:07:15 02:14:17:14 
+*VFX  124_SYF_0010 ADD NORWAY LANDSCAPE 
+*FROM CLIP NAME:  124-3-A 
+*LOC: 02:14:07:15 Green   Sc 124 
+*LOC: 02:14:12:04 White   VFX  124_SYF_0010 add Norway landscape 
+*ASC_SOP (0.8971 0.8843 0.8818)(0.0070 0.0211 0.0238)(0.9792 0.9850 1.0157) 
+*ASC_SAT 1.0000
+000020  A_0044C020_241015_115202_h1EHP   V     C        12:53:11:04 12:53:12:19 02:14:17:14 02:14:19:05 
+*FROM CLIP NAME:  124B-5 
+*ASC_SOP (0.9201 0.9118 0.9150)(-0.0137 0.0007 0.0036)(0.9530 0.9664 1.0033) 
+*ASC_SAT 1.0000
+000021  A_0044C013_241015_113513_h1EHP   V     C        12:36:33:02 12:36:36:13 02:14:19:05 02:14:22:16 
+*VFX  124_SYF_0020 ADD NORWAY LANDSCAPE 
+*FROM CLIP NAME:  124A-1-A 
+*LOC: 02:14:20:23 White   VFX  124_SYF_0020 add Norway landscape 
+*ASC_SOP (0.8897 0.8752 0.8668)(0.0033 0.0195 0.0290)(0.9671 0.9811 1.0153) 
+*ASC_SAT 1.0000
+000022  A_0044C020_241015_115202_h1EHP   V     C        12:53:18:02 12:53:20:19 02:14:22:16 02:14:25:09 
+*FROM CLIP NAME:  124B-5 
+*ASC_SOP (0.9201 0.9118 0.9150)(-0.0137 0.0007 0.0036)(0.9530 0.9664 1.0033) 
+*ASC_SAT 1.0000
+000023  A_0044C013_241015_113513_h1EHP   V     C        12:36:36:22 12:36:38:07 02:14:25:09 02:14:26:18 
+*VFX  124_SYF_0025 ADD NORWAY LANDSCAPE 
+*FROM CLIP NAME:  124A-1-A 
+*LOC: 02:14:25:23 White   VFX  124_SYF_0025 add Norway landscape 
+*ASC_SOP (0.8897 0.8752 0.8668)(0.0033 0.0195 0.0290)(0.9671 0.9811 1.0153) 
+*ASC_SAT 1.0000
+000024  A_0044C012_241015_112339_h1EHP   V     C        12:25:01:21 12:25:03:09 02:14:26:18 02:14:28:06 
+*VFX  124_SYF_0030 ADD NORWAY LANDSCAPE 
+*FROM CLIP NAME:  124-3-A 
+*LOC: 02:14:27:09 White   VFX  124_SYF_0030 add Norway landscape 
+*ASC_SOP (0.8971 0.8843 0.8818)(0.0070 0.0211 0.0238)(0.9792 0.9850 1.0157) 
+*ASC_SAT 1.0000
+000025  A_0044C013_241015_113513_h1EHP   V     C        12:36:39:11 12:36:41:13 02:14:28:06 02:14:30:08 
+*VFX  124_SYF_0040 ADD NORWAY LANDSCAPE 
+*FROM CLIP NAME:  124A-1-A 
+*LOC: 02:14:28:22 White   VFX  124_SYF_0040 add Norway landscape 
+*ASC_SOP (0.8897 0.8752 0.8668)(0.0033 0.0195 0.0290)(0.9671 0.9811 1.0153) 
+*ASC_SAT 1.0000
+000026  A_0044C020_241015_115202_h1EHP   V     C        12:53:23:11 12:53:25:13 02:14:30:08 02:14:32:10 
+*VFX  124_SYF_0043 ADD NORWAY BG 
+*FROM CLIP NAME:  124B-5 
+*LOC: 02:14:31:13 White   VFX  124_SYF_0043 add Norway bg 
+*ASC_SOP (0.9201 0.9118 0.9150)(-0.0137 0.0007 0.0036)(0.9530 0.9664 1.0033) 
+*ASC_SAT 1.0000
+000027  A_0044C013_241015_113513_h1EHP   V     C        12:36:41:18 12:36:43:05 02:14:32:10 02:14:33:21 
+*VFX  124_SYF_0048 ADD NORWAY BG 
+*FROM CLIP NAME:  124A-1-A 
+*LOC: 02:14:33:11 White   VFX  124_SYF_0048 add Norway bg 
+*ASC_SOP (0.8897 0.8752 0.8668)(0.0033 0.0195 0.0290)(0.9671 0.9811 1.0153) 
+*ASC_SAT 1.0000
+000028  A_0044C019_241015_115048_h1EHP   V     C        12:52:16:18 12:52:18:13 02:14:33:21 02:14:35:16 
+*VFX  124_SYF_0050 ADD NORWAY LANDSCAPE 
+*FROM CLIP NAME:  124B-4 
+*LOC: 02:14:34:16 White   VFX  124_SYF_0050 add Norway landscape 
+*ASC_SOP (0.9162 0.9080 0.9112)(-0.0095 0.0049 0.0078)(0.9530 0.9664 1.0033) 
+*ASC_SAT 1.0000
+000029  A_0044C014_241015_113829_h1EHP   V     C        12:39:54:17 12:39:57:03 02:14:35:16 02:14:38:02 
+*VFX  124_SYF_0060 ADD NORWAY BG 
+*FROM CLIP NAME:  124A-2-A 
+*LOC: 02:14:36:16 White   VFX  124_SYF_0060 Add Norway bg 
+*ASC_SOP (0.8898 0.8754 0.8669)(0.0032 0.0194 0.0288)(0.9671 0.9811 1.0153) 
+*ASC_SAT 1.0000
+000030  B_0037C009_241015_122652_h1C2T   V     C        12:25:10:01 12:25:11:05 02:14:38:02 02:14:39:06 
+*VFX  124_SYF_0073 ADD NORWAY BG 
+*FROM CLIP NAME:  124-3-B 
+*LOC: 02:14:38:02 Green   Sc 125 
+*LOC: 02:14:38:22 White   VFX  124_SYF_0073 Add Norway bg 
+*ASC_SOP (0.9201 0.9118 0.9150)(-0.0137 0.0007 0.0036)(0.9530 0.9664 1.0033) 
+*ASC_SAT 1.0000
+000031  A_0045C002_241015_131216_h1EHP   V     C        14:13:16:23 14:13:18:23 02:14:39:06 02:14:41:06 
+*VFX  124_SYF_0078 ADD NORWAY BG 
+*FROM CLIP NAME:  124E-2 
+*LOC: 02:14:40:01 White   VFX  124_SYF_0078 Add Norway bg 
+*ASC_SOP (0.9201 0.9118 0.9150)(-0.0137 0.0007 0.0036)(0.9530 0.9664 1.0033) 
+*ASC_SAT 1.0000
+000032  B_0037C009_241015_122652_h1C2T   V     C        12:25:11:13 12:25:12:06 02:14:41:06 02:14:41:23 
+*VFX  124_SYF_0080 ADD NORWAY LANDSCAPE 
+*FROM CLIP NAME:  124-3-B 
+*LOC: 02:14:41:09 White   VFX  124_SYF_0080 add Norway landscape 
+*ASC_SOP (0.9201 0.9118 0.9150)(-0.0137 0.0007 0.0036)(0.9530 0.9664 1.0033) 
+*ASC_SAT 1.0000
+000033  D007C0005_241008_Q3J912          V     C        13:19:00:22 13:19:02:15 02:14:41:23 02:14:43:16 
+*VFX  124_SYF_0100 ADD NORWAY LANDSCAPE 
+*FROM CLIP NAME:  124C-4 
+*LOC: 02:14:42:08 White   VFX  124_SYF_0100 add Norway landscape 
+*ASC_SOP (0.8789 0.8685 0.8723)(0.0094 0.0316 0.0328)(0.9300 0.9406 1.0012) 
+*ASC_SAT 1.0000
+000034  A_0045C002_241015_131216_h1EHP   V     C        14:13:20:03 14:13:20:16 02:14:43:16 02:14:44:05 
+*VFX  124_SYF_0090 ADD NORWAY LANDSCAPE 
+*FROM CLIP NAME:  124E-2 
+*LOC: 02:14:43:21 White   VFX  124_SYF_0090 add Norway landscape 
+*ASC_SOP (0.9201 0.9118 0.9150)(-0.0137 0.0007 0.0036)(0.9530 0.9664 1.0033) 
+*ASC_SAT 1.0000
+000035  D007C0007_241008_Q3J912          V     C        13:26:59:07 13:27:00:18 02:14:44:05 02:14:45:16 
+*VFX  124_SYF_0110 ADD NORWAY LANDSCAPE 
+*FROM CLIP NAME:  124D-2 
+*LOC: 02:14:44:19 White   VFX  124_SYF_0110 add Norway landscape 
+*ASC_SOP (0.9058 0.8914 0.8960)(-0.0006 0.0207 0.0219)(0.9087 0.9191 0.9783) 
+*ASC_SAT 1.0000
+000036  D007C0005_241008_Q3J912          V     C        13:19:04:09 13:19:07:01 02:14:45:16 02:14:48:08 
+*VFX  124_SYF_0120 ADD NORWAY LANDSCAPE 
+*FROM CLIP NAME:  124C-4 
+*LOC: 02:14:47:22 White   VFX  124_SYF_0120 add Norway landscape 
+*ASC_SOP (0.8789 0.8685 0.8723)(0.0094 0.0316 0.0328)(0.9300 0.9406 1.0012) 
+*ASC_SAT 1.0000
+000037  D007C0007_241008_Q3J912          V     C        13:27:03:08 13:27:04:10 02:14:48:08 02:14:49:10 
+*VFX  124_SYF_0130 ADD NORWAY LANDSCAPE 
+*FROM CLIP NAME:  124D-2 
+*LOC: 02:14:48:19 White   VFX  124_SYF_0130 add Norway landscape 
+*ASC_SOP (0.9058 0.8914 0.8960)(-0.0006 0.0207 0.0219)(0.9087 0.9191 0.9783) 
+*ASC_SAT 1.0000
+000038  D007C0003_241008_Q3J912          V     C        13:15:29:20 13:15:30:23 02:14:49:10 02:14:50:13 
+*VFX  124_SYF_0140 ADD NORWAY LANDSCAPE 
+*FROM CLIP NAME:  124C-2 
+*LOC: 02:14:49:15 White   VFX  124_SYF_0140 add Norway landscape 
+*ASC_SOP (0.8711 0.8610 0.8647)(0.0125 0.0345 0.0357)(0.9300 0.9406 1.0012) 
+*ASC_SAT 1.0000
+000039  A_0045C009_241015_135209_h1EHP   V     C        14:53:13:14 14:53:15:09 02:14:50:13 02:14:52:08 
+*VFX  124_SYF_0150 ADD NORWAY LANDSCAPE 
+*FROM CLIP NAME:  125A-3* 
+*LOC: 02:14:50:13 Green   Sc 126 
+*LOC: 02:14:50:14 White   VFX  124_SYF_0150 add Norway landscape 
+*ASC_SOP (0.9541 0.9282 0.9124)(-0.0197 0.0032 0.0111)(0.9317 0.9350 0.9640) 
+*ASC_SAT 1.0000

tests/edls/cdl_example02.cdl

@@ -0,0 +1,17 @@
+TITLE:   cdl_example02
+FCM: NON-DROP FRAME 
+000001  A205C016_220204_R24B             V     C        22:47:18:20 22:47:21:16 03:09:09:03 03:09:11:23 
+*FROM CLIP NAME:  49D-3 
+*ASC_SOP (0.98875 0.9878 0.98659)(-0.0008 0.00263 -0.00269)(0.9769 0.9767 0.97709) 
+*ASC_SAT 1.0 
+*SOURCE FILE: A205C016_220204_R24B 
+000002  A238C007_220221_R24B             V     C        11:53:01:13 11:53:05:20 03:09:55:18 03:10:00:01 
+*FROM CLIP NAME:  52B-7 
+*ASC_SOP (1.05572 1.06914 1.05607)(-0.03004 -0.03044 -0.03044)(1.02112 1.01956 1.01707) 
+*ASC_SAT 1.0 
+*SOURCE FILE: A238C007_220221_R24B 
+000004  A239C004_220221_R24B             V     C        15:19:53:22 15:19:55:02 03:10:00:01 03:10:01:05 
+*FROM CLIP NAME:  52G-4* 
+*ASC_SOP (1.00515 0.99542 0.9934)(-0.02412 -0.01467 -0.01351)(0.97348 0.97074 0.96887) 
+*ASC_SAT 1.0 
+*SOURCE FILE: A239C004_220221_R24B 

tests/edls/cdl_frmc_example01.edl

@@ -0,0 +1,7 @@
+TITLE:   cdl_frmc_example01 
+FCM: NON-DROP FRAME
+000001  C004C008_240813ZW                V     C        14:41:59:15 14:42:03:21 01:00:00:00 01:00:04:06 
+*FROM CLIP NAME:  QTLF_101_010_113_BG_01_V001 
+*FRMC START: 1001    FRMC END: 1102    FRMC DURATION:102 
+*ASC_SOP (1.04751 1.0378 1.02485)(-0.00909 0.00062 0.01468)(1.0 1.0 1.0) 
+*ASC_SAT 1.0

tests/edls/cdl_frmc_example02.edl

@@ -0,0 +1,123 @@
+TITLE:   cdl_frmc_example02
+FCM: NON-DROP FRAME
+000001  A_0095C008_250116_182427_h1DQ9   V     C        17:31:54:08 17:31:58:00 01:00:00:00 01:00:03:16 
+*FROM CLIP NAME:  000_trl_0010_bg01_v01 
+*FRMC start: 1001    FRMC end: 1088    FRMC duration:88 
+*ASC_SOP (1.0035 1.0 1.0)(0.0 0.0 0.0)(1.0 1.0 1.0) 
+*ASC_SAT 1.0
+000002  V204_01051811_C010               V     C        13:07:43:14 13:07:49:06 01:00:03:16 01:00:09:08 
+*FROM CLIP NAME:  000_trl_0010_el01_v01 
+*FRMC start: 1001    FRMC end: 1136    FRMC duration:136 
+*ASC_SOP (1.0 1.0 1.0)(0.0 0.0 0.0)(1.0 1.0 1.0) 
+*ASC_SAT 1.0
+000003  A_0092C017_250115_182121_h1DQ9   V     C        17:27:07:01 17:27:12:09 01:00:09:08 01:00:14:16 
+*FROM CLIP NAME:  027_mtr_1770_bg01_v01 
+*FRMC start: 1001    FRMC end: 1128    FRMC duration:128 
+*ASC_SOP (1.0 1.0 1.0)(0.0 -0.004 0.0)(1.0 1.0 1.0) 
+*ASC_SAT 1.0
+000004  A_0092C018_250115_182308_h1DQ9   V     C        17:28:39:03 17:28:51:00 01:00:14:16 01:00:26:13 
+*FROM CLIP NAME:  027_mtr_1770_rf01_v01 
+*FRMC start: 1001    FRMC end: 1285    FRMC duration:285 
+*ASC_SOP (1.0 1.0 1.0)(0.0 -0.004 0.0)(1.0 1.0 1.0) 
+*ASC_SAT 1.0
+000005  C_0122C010_250219_123205_h1E5N   V     C        11:34:58:01 11:35:01:07 01:00:26:13 01:00:29:19 
+*FROM CLIP NAME:  084_ebk_2120_bg01_v01 
+*FRMC start: 1001    FRMC end: 1078    FRMC duration:78 
+*ASC_SOP (1.0 1.0 1.0)(0.0 0.0 0.0)(1.0 1.0 1.0) 
+*ASC_SAT 1.0
+000006  C_0122C011_250219_123354_h1E5N   V     C        11:36:19:22 11:36:40:04 01:00:29:19 01:00:50:01 
+*FROM CLIP NAME:  084_ebk_2120_rf01_v01 
+*FRMC start: 1001    FRMC end: 1486    FRMC duration:486 
+*ASC_SOP (1.0 1.0 1.0)(0.0 0.0 0.0)(1.0 1.0 1.0) 
+*ASC_SAT 1.0
+000007  B_0124C002_250219_045355_h1CUT   V     C        12:00:32:21 12:00:36:01 01:00:50:01 01:00:53:05 
+*FROM CLIP NAME:  084_ebk_2140_bg01_v01 
+*FRMC start: 1001    FRMC end: 1076    FRMC duration:76 
+*ASC_SOP (1.0 1.0 1.0)(0.0 0.0 0.0)(1.0 1.0 1.0) 
+*ASC_SAT 1.0
+000008  C_0126C013_250221_121324_h1E5N   V     C        11:16:03:18 11:16:09:11 01:00:53:05 01:00:58:22 
+*FROM CLIP NAME:  084_ebk_2280_bg01_v01 
+*FRMC start: 1001    FRMC end: 1137    FRMC duration:137 
+*ASC_SOP (1.0 1.0 0.999)(-0.0078 -0.0078 -0.0098)(1.0 1.0 1.0) 
+*ASC_SAT 1.0
+000009  D_0079C004_250223_110040_h1DZT   V     C        11:04:05:08 11:04:08:08 01:00:58:22 01:01:01:22 
+*FROM CLIP NAME:  086_ebk_4160_bg01_v01 
+*FRMC start: 1001    FRMC end: 1072    FRMC duration:72 
+*ASC_SOP (1.0031 1.003 1.0025)(-0.0116 -0.0191 -0.0266)(1.0 1.0 1.0) 
+*ASC_SAT 1.0
+000010  D_0079C005_250223_110303_h1DZT   V     C        11:06:01:07 11:06:14:12 01:01:01:22 01:01:15:03 
+*FROM CLIP NAME:  086_ebk_4160_rf01_v01 
+*FRMC start: 1001    FRMC end: 1317    FRMC duration:317 
+*ASC_SOP (1.0 1.0 1.0)(0.0 0.0 0.0)(1.0 1.0 1.0) 
+*ASC_SAT 1.0
+000011  W_0005C003_250223_105431_h1EPT   V     C        09:59:09:05 09:59:11:19 01:01:15:03 01:01:17:17 
+*FROM CLIP NAME:  086_ebk_4180_bg01_v01 
+*FRMC start: 1001    FRMC end: 1062    FRMC duration:62 
+*ASC_SOP (1.0198 1.0198 1.0193)(-0.0019 -0.0082 -0.0174)(1.0 1.0 1.0) 
+*ASC_SAT 1.0
+000012  W_0005C004_250223_110023_h1EPT   V     C        10:03:33:16 10:03:41:05 01:01:17:17 01:01:25:06 
+*FROM CLIP NAME:  086_ebk_4180_rf01_v01 
+*FRMC start: 1001    FRMC end: 1181    FRMC duration:181 
+*ASC_SOP (1.0 1.0 1.0)(0.0 0.0 0.0)(1.0 1.0 1.0) 
+*ASC_SAT 1.0
+000013  D_0079C001_250223_095442_h1DZT   V     C        09:59:09:13 09:59:12:23 01:01:25:06 01:01:28:16 
+*FROM CLIP NAME:  086_ebk_4200_bg01_v01 
+*FRMC start: 1001    FRMC end: 1082    FRMC duration:82 
+*ASC_SOP (1.0031 1.003 1.0025)(0.0067 -0.0008 -0.0083)(1.0 1.0 1.0) 
+*ASC_SAT 1.0
+000014  D_0079C002_250223_100041_h1DZT   V     C        10:03:42:19 10:03:51:04 01:01:28:16 01:01:37:01 
+*FROM CLIP NAME:  086_ebk_4200_rf01_v01 
+*FRMC start: 1001    FRMC end: 1201    FRMC duration:201 
+*ASC_SOP (1.0 1.0 1.0)(0.0 0.0 0.0)(1.0 1.0 1.0) 
+*ASC_SAT 1.0
+000015  A_0095C006_250116_181426_h1DQ9   V     C        17:20:11:09 17:21:44:21 01:01:37:01 01:03:10:13 
+*FROM CLIP NAME:  088_mcm_0200_bg01_v01 
+*FRMC start: 1001    FRMC end: 3244    FRMC duration:2244 
+*ASC_SOP (1.0035 1.0 1.0)(0.0 0.0 0.0)(1.0 1.0 1.0) 
+*ASC_SAT 1.0
+000016  V204_01051756_C008               V     C        12:54:36:09 12:54:43:14 01:03:10:13 01:03:17:18 
+*FROM CLIP NAME:  088_mcm_0200_el02_v01 
+*FRMC start: 1829    FRMC end: 2001    FRMC duration:173 
+*ASC_SOP (1.0 1.0 1.0)(0.0 0.0 0.0)(1.0 1.0 1.0) 
+*ASC_SAT 1.0
+000017  V204_01051808_C009               V     C        13:03:57:17 13:04:08:00 01:03:17:18 01:03:28:01 
+*FROM CLIP NAME:  088_mcm_0200_el03_v01 
+*FRMC start: 2592    FRMC end: 2838    FRMC duration:247 
+*ASC_SOP (1.0 1.0 1.0)(0.0 0.0 0.0)(1.0 1.0 1.0) 
+*ASC_SAT 1.0
+000018  V204_01051811_C010               V     C        13:07:57:07 13:08:04:12 01:03:28:01 01:03:35:06 
+*FROM CLIP NAME:  088_mcm_0200_el04_v01 
+*FRMC start: 3072    FRMC end: 3244    FRMC duration:173 
+*ASC_SOP (1.0 1.0 1.0)(0.0 0.0 0.0)(1.0 1.0 1.0) 
+*ASC_SAT 1.0
+000019  A_0095C012_250116_184034_h1DQ9   V     C        17:46:03:10 17:46:11:09 01:03:35:06 01:03:43:05 
+*FROM CLIP NAME:  088_mcm_0200_rf01_v01 
+*FRMC start: 1001    FRMC end: 1191    FRMC duration:191 
+*ASC_SOP (1.0035 1.0 1.0)(0.0 0.0 0.0)(1.0 1.0 1.0) 
+*ASC_SAT 1.0
+000020  A_0095C013_250116_184129_h1DQ9   V     C        17:47:00:10 17:47:21:07 01:03:43:05 01:04:04:02 
+*FROM CLIP NAME:  088_mcm_0200_rf02_v01 
+*FRMC start: 1001    FRMC end: 1501    FRMC duration:501 
+*ASC_SOP (1.0035 1.0 1.0)(0.0 0.0 0.0)(1.0 1.0 1.0) 
+*ASC_SAT 1.0
+000021  A_0095C006_250116_181426_h1DQ9   V     C        17:21:43:22 17:21:58:07 01:04:04:02 01:04:18:11 
+*FROM CLIP NAME:  088_mcm_0240_bg01_V01 
+*FRMC start: 1001    FRMC end: 1345    FRMC duration:345 
+*ASC_SOP (1.0035 1.0 1.0)(0.0 0.0 0.0)(1.0 1.0 1.0) 
+*ASC_SAT 1.0
+000022  A_0002C019_241030_174120_h1DQ9   V     C        16:43:24:02 16:43:27:09 01:04:18:11 01:04:21:18 
+*FROM CLIP NAME:  fv025_prw_0160_bg01_v01 
+*FRMC start: 1001    FRMC end: 1079    FRMC duration:79
+000023  018_hdh_0040_lineup_v0003        V     C        00:00:42:09 00:00:48:16 01:04:21:18 01:04:28:01 
+*FROM CLIP NAME:  fv025_prw_0160_tv01_v01 
+*FRMC start: 1017    FRMC end: 1167    FRMC duration:151
+000024  Z_0003C015_241120_031008_h1CIM   V     C        14:09:11:18 14:09:14:12 01:04:28:01 01:04:30:19 
+*FROM CLIP NAME:  fv075_lgk_0500_bg01_v01 
+*FRMC start: 1001    FRMC end: 1066    FRMC duration:66 
+*ASC_SOP (1.005 0.9993 0.9917)(-0.005 0.0007 0.0083)(1.0 1.0 1.0) 
+*ASC_SAT 1.0
+000025  Z_0003C011_241120_022000_h1CIM   V     C        13:19:03:19 13:19:16:04 01:04:30:19 01:04:43:04 
+*FROM CLIP NAME:  fv075_lgk_0500_rf01_v01 
+*FRMC start: 1001    FRMC end: 1297    FRMC duration:297 
+*ASC_SOP (1.005 0.9993 0.9917)(-0.005 0.0007 0.0083)(1.0 1.0 1.0) 
+*ASC_SAT 1.0

tests/test_issue_19.py

@@ -0,0 +1,25 @@
+from unittest import TestCase
+
+from pycmx import parse_cmx3600
+
+
+class Issue19Test(TestCase):
+    def setUp(self):
+        self.f = open("tests/edls/ISSUE_19_unusual01.edl")
+
+    def test_parse(self):
+        edl = parse_cmx3600(self.f, tolerant=True)
+        for event in edl.events:
+            self.assertIsNotNone(event.edits)
+            if event.number == 1:
+                self.assertEqual(len(event.edits), 1)
+                self.assertEqual(event.edits[0].source, "Z125C001_220217_ROLX")
+                self.assertEqual(event.edits[0].channels.v, True)
+                self.assertEqual(event.edits[0].transition.kind, "C")
+                self.assertEqual(event.edits[0].transition.operand, "")
+                self.assertEqual(event.edits[0].source_in, "15:51:58:10")
+                self.assertEqual(event.edits[0].record_out, "00:00:04:06")
+                break
+
+    def tearDown(self):
+        self.f.close()

tests/test_parse.py

@@ -2,100 +2,177 @@ from unittest import TestCase
 
 import pycmx
 
+
 class TestParse(TestCase):
 
-    files = ["INS4_R1_010417.edl" ,
+    files = ["INS4_R1_010417.edl",
-        "INS4_R1_DX_092117.edl",
+             "INS4_R1_DX_092117.edl",
-          "STP R1 v082517.edl",
+             "STP R1 v082517.edl",
-          "ToD_R4_LOCK3.1_030618_Video.edl",
+             "ToD_R4_LOCK3.1_030618_Video.edl",
-          "TEST.edl",
+             "TEST.edl",
-          "test_edl_cdl.edl",
+             "test_edl_cdl.edl",
-          "INS4_R1_DX_092117.edl"
+             "INS4_R1_DX_092117.edl"
-        ]
+             ]
 
     def test_event_counts(self):
 
-        counts = [ 287, 466, 250 , 376, 120 , 3 , 466 ]
+        counts = [287, 466, 250, 376, 120, 3, 466]
 
         for fn, count in zip(type(self).files, counts):
-            with open(f"tests/edls/{fn}" ,'r') as f:
+            with open("tests/edls/" + fn, 'r') as f:
                 edl = pycmx.parse_cmx3600(f)
-                actual = len( list( edl.events ))
+                actual = len(list(edl.events))
-                self.assertTrue( actual == count , f"expected {count} in file {fn} but found {actual}")
+                self.assertTrue(actual == count,
+                                "expected %i in file %s but found %i"
+                                % (count, fn, actual))
 
     def test_list_sanity(self):
         for fn in type(self).files:
-            with open(f"tests/edls/{fn}" ,'r') as f:
+            with open("tests/edls/" + fn, 'r') as f:
                 edl = pycmx.parse_cmx3600(f)
-                self.assertTrue( type(edl.title) is str )
+                self.assertTrue(type(edl.title) is str)
-    
+                self.assertTrue(len(edl.title) > 0)
 
     def test_event_sanity(self):
         for fn in type(self).files:
-            with open(f"tests/edls/{fn}" ,'r') as f:
+            path = "tests/edls/" + fn
+            with open(path, 'r') as f:
                 edl = pycmx.parse_cmx3600(f)
                 for index, event in enumerate(edl.events):
-                    self.assertTrue( len(event.edits) > 0 )
+                    self.assertTrue(len(event.edits) > 0,
-                    self.assertTrue( event.number == index + 1 )
+                                    f"Failed for {path}")
-
+                    self.assertEqual(event.number, index + 1,
-
+                                     f"Failed for {path}")
 
     def test_events(self):
-        with open("tests/edls/TEST.edl",'r') as f:
+        with open("tests/edls/TEST.edl", 'r') as f:
             edl = pycmx.parse_cmx3600(f)
-            events = list( edl.events  )
+            events = list(edl.events)
-        
+
-            self.assertEqual( events[0].number , 1)
+            self.assertEqual(events[0].number, 1)
-            self.assertEqual( events[0].edits[0].source , "OY_HEAD_")
+            self.assertEqual(events[0].edits[0].source, "OY_HEAD_")
-            self.assertEqual( events[0].edits[0].clip_name , "HEAD LEADER MONO")
+            self.assertEqual(events[0].edits[0].clip_name, "HEAD LEADER MONO")
-            self.assertEqual( events[0].edits[0].source_file , "OY_HEAD_LEADER.MOV")
+            self.assertEqual(
-            self.assertEqual( events[0].edits[0].source_in , "00:00:00:00")
+                events[0].edits[0].source_file, "OY_HEAD_LEADER.MOV")
-            self.assertEqual( events[0].edits[0].source_out , "00:00:00:00")
+            self.assertEqual(events[0].edits[0].source_in, "00:00:00:00")
-            self.assertEqual( events[0].edits[0].record_in , "01:00:00:00")
+            self.assertEqual(events[0].edits[0].source_out, "00:00:00:00")
-            self.assertEqual( events[0].edits[0].record_out , "01:00:08:00")
+            self.assertEqual(events[0].edits[0].record_in, "01:00:00:00")
-            self.assertTrue( events[0].edits[0].transition.kind == pycmx.Transition.Cut)
+            self.assertEqual(events[0].edits[0].record_out, "01:00:08:00")
+            self.assertTrue(
+                events[0].edits[0].transition.kind == pycmx.Transition.Cut)
 
     def test_channel_map(self):
-        with open("tests/edls/TEST.edl",'r') as f:
+        with open("tests/edls/TEST.edl", 'r') as f:
             edl = pycmx.parse_cmx3600(f)
-            events = list( edl.events  )
+            events = list(edl.events)
-            self.assertFalse( events[0].edits[0].channels.video)
+            self.assertFalse(events[0].edits[0].channels.video)
-            self.assertFalse( events[0].edits[0].channels.a1)
+            self.assertFalse(events[0].edits[0].channels.a1)
-            self.assertTrue( events[0].edits[0].channels.a2)
+            self.assertTrue(events[0].edits[0].channels.a2)
-            self.assertTrue( events[2].edits[0].channels.get_audio_channel(7) )
+            self.assertTrue(events[2].edits[0].channels.get_audio_channel(7))
-
+            self.assertTrue(events[2].edits[0].channels.audio)
 
     def test_multi_edit_events(self):
-        with open("tests/edls/TEST.edl",'r') as f:
+        with open("tests/edls/TEST.edl", 'r') as f:
             edl = pycmx.parse_cmx3600(f)
-            events = list( edl.events )
+            events = list(edl.events)
 
-            self.assertEqual( events[42].number , 43)
+            self.assertEqual(events[42].number, 43)
-            self.assertEqual( len(events[42].edits), 2)
+            self.assertEqual(len(events[42].edits), 2)
 
-            self.assertEqual( events[42].edits[0].source , "TC_R1_V1")
+            self.assertEqual(events[42].edits[0].source, "TC_R1_V1")
-            self.assertEqual( events[42].edits[0].clip_name , "TC R1 V1.2 TEMP1 FX ST.WAV")
+            self.assertEqual(events[42].edits[0].clip_name,
-            self.assertEqual( events[42].edits[0].source_in , "00:00:00:00")
+                             "TC R1 V1.2 TEMP1 FX ST.WAV")
-            self.assertEqual( events[42].edits[0].source_out , "00:00:00:00")
+            self.assertEqual(events[42].edits[0].source_in, "00:00:00:00")
-            self.assertEqual( events[42].edits[0].record_in , "01:08:56:09")
+            self.assertEqual(events[42].edits[0].source_out, "00:00:00:00")
-            self.assertEqual( events[42].edits[0].record_out , "01:08:56:09")
+            self.assertEqual(events[42].edits[0].record_in, "01:08:56:09")
-            self.assertTrue( events[42].edits[0].transition.kind == pycmx.Transition.Cut)
+            self.assertEqual(events[42].edits[0].record_out, "01:08:56:09")
+            self.assertTrue(
+                events[42].edits[0].transition.kind == pycmx.Transition.Cut)
 
-            self.assertEqual( events[42].edits[1].source , "TC_R1_V6")
+            self.assertEqual(events[42].edits[1].source, "TC_R1_V6")
-            self.assertEqual( events[42].edits[1].clip_name , "TC R1 V6 TEMP2 ST FX.WAV")
+            self.assertEqual(events[42].edits[1].clip_name,
-            self.assertEqual( events[42].edits[1].source_in , "00:00:00:00")
+                             "TC R1 V6 TEMP2 ST FX.WAV")
-            self.assertEqual( events[42].edits[1].source_out , "00:00:00:00")
+            self.assertEqual(events[42].edits[1].source_in, "00:00:00:00")
-            self.assertEqual( events[42].edits[1].record_in , "01:08:56:09")
+            self.assertEqual(events[42].edits[1].source_out, "00:00:00:00")
-            self.assertEqual( events[42].edits[1].record_out , "01:08:56:11")
+            self.assertEqual(events[42].edits[1].record_in, "01:08:56:09")
-            self.assertTrue( events[42].edits[1].transition.kind == pycmx.Transition.Dissolve)
+            self.assertEqual(events[42].edits[1].record_out, "01:08:56:11")
+            self.assertTrue(
+                events[42].edits[1].transition.kind ==
+                pycmx.Transition.Dissolve)
 
     def test_line_numbers(self):
         with open("tests/edls/ToD_R4_LOCK3.1_030618_Video.edl") as f:
             edl = pycmx.parse_cmx3600(f)
 
-            events = list( edl.events )
+            events = list(edl.events)
-            self.assertEqual( events[0].edits[0].line_number, 2)
+            self.assertEqual(events[0].edits[0].line_number, 2)
-            self.assertEqual( events[14].edits[0].line_number, 45)
+            self.assertEqual(events[14].edits[0].line_number, 45)
-            self.assertEqual( events[180].edits[0].line_number, 544)
+            self.assertEqual(events[180].edits[0].line_number, 544)
 
+    def test_transition_name(self):
+        with open("tests/edls/test_25.edl", "r") as f:
+            edl = pycmx.parse_cmx3600(f)
+            events = list(edl.events)
+            self.assertEqual(
+                events[4].edits[1].transition.name,  "CROSS DISSOLVE")
 
+    def test_adobe_wide(self):
+        with open("tests/edls/adobe_dai109_test.txt", 'r',
+                  encoding='ISO-8859-1') as f:
+            edl = pycmx.parse_cmx3600(f)
+            events = list(edl.events)
+
+            self.assertEqual(len(events), 2839)
+
+    def test_issue14(self):
+        with open("tests/edls/ISSUE_14_conform_edl_issue_03.edl", "r") as f:
+            edl = pycmx.parse_cmx3600(f)
+
+            for event in edl.events:
+                if event.number == 42:
+                    self.assertEqual(len(event.edits), 1)
+                    self.assertEqual(event.edits[0].source,
+                                     "M018C0005_240925_1F4L13")
+                    self.assertEqual(event.edits[0].transition.kind,
+                                     pycmx.Transition.Cut)
+                    self.assertEqual(event.edits[0].source_in,
+                                     "18:44:20:12")
+
+    def test_cdl(self):
+        with open("tests/edls/cdl_example01.edl", "r") as f:
+            edl = pycmx.parse_cmx3600(f)
+            for event in edl.events:
+                if event.number == 1:
+                    sop = event.edits[0].asc_sop
+                    self.assertIsNotNone(sop)
+                    assert sop
+                    self.assertEqual(sop.slope.red, float("0.9405"))
+                    self.assertEqual(sop.offset.green, float("-0.0276"))
+
+                    sat = event.edits[0].asc_sat
+                    self.assertIsNotNone(sat)
+                    assert sat
+                    self.assertEqual(sat, float('0.9640'))
+
+    def test_frmc(self):
+        with open("tests/edls/cdl_frmc_example01.edl", "r") as f:
+            edl = pycmx.parse_cmx3600(f)
+            for event in edl.events:
+                if event.number == 1:
+                    frmc = event.edits[0].framecounts
+                    self.assertIsNotNone(frmc)
+                    assert frmc
+                    self.assertEqual(frmc.start, 1001)
+                    self.assertEqual(frmc.end, 1102)
+                    self.assertEqual(frmc.duration, 102)
+
+        with open("tests/edls/cdl_frmc_example02.edl", "r") as f:
+            edl = pycmx.parse_cmx3600(f)
+            for event in edl.events:
+                if event.number == 6:
+                    frmc = event.edits[0]._frmc_statement
+                    self.assertIsNotNone(frmc)
+                    assert frmc
+                    self.assertEqual(frmc.start, 1001)
+                    self.assertEqual(frmc.end, 1486)
+                    self.assertEqual(frmc.duration, 486)