From d5b6f15e2854f36b8d8c30648878bfc949e6f112 Mon Sep 17 00:00:00 2001 From: Jamie Hardt Date: Thu, 24 Nov 2022 22:21:03 -0800 Subject: [PATCH] Docs --- docs/source/metadata_scopes/bext.rst | 12 ++++++------ docs/source/metadata_scopes/dolby.rst | 8 ++++++-- 2 files changed, 12 insertions(+), 8 deletions(-) diff --git a/docs/source/metadata_scopes/bext.rst b/docs/source/metadata_scopes/bext.rst index 143cfde..92c798a 100644 --- a/docs/source/metadata_scopes/bext.rst +++ b/docs/source/metadata_scopes/bext.rst @@ -1,5 +1,5 @@ -Broadcast WAV Extension -======================= +Broadcast WAV Extension Metadata +================================ Notes @@ -9,13 +9,13 @@ which includes a 256-character free text descrption, creating entity identifier recording application or equipment), the date and time of recording and a time reference for timecode synchronization. -The :py:attr:`coding_history` is designed to contain a record of every conversion performed on the audio -file. +The :py:attr:`coding_history` +is designed to contain a record of every conversion performed on the audio file. In this example (from a Sound Devices 702T) the bext metadata contains scene/take slating information in the :py:attr:`description`. -Here also the :py:attr:`originator_ref` is a serial number conforming -to EBU Rec 99. +Here also the :py:attr:`originator_ref` +is a serial number conforming to EBU Rec 99. If the bext metadata conforms to `EBU 3285 v1`_, it will contain the WAV's 32 or 64 byte `SMPTE ST 330 UMID`_. The 32-byte version of the UMID is usually just a random number, while the 64-byte diff --git a/docs/source/metadata_scopes/dolby.rst b/docs/source/metadata_scopes/dolby.rst index 6dabfdf..874f101 100644 --- a/docs/source/metadata_scopes/dolby.rst +++ b/docs/source/metadata_scopes/dolby.rst @@ -4,14 +4,18 @@ Dolby Metadata Notes ----- +Dolby software and equipment creates detailed hinting metadata that can help +receiving applications decide how to present the audio content, particularly +how it should be downmixed, and dialogue normalization settings. + Class Reference --------------- .. automodule:: wavinfo.wave_dbmd_reader -.. autoclass:: wavinfo.wave_dbmd_reader.WavDolbyChunkReader +.. autoclass:: wavinfo.wave_dbmd_reader.WavDolbyMetadataReader :members: .. autoclass:: wavinfo.wave_dbmd_reader.DolbyDigitalPlusMetadata - :members: \ No newline at end of file + :members: