diff --git a/ptulsconv/__main__.py b/ptulsconv/__main__.py
index b074172..94fb7e5 100644
--- a/ptulsconv/__main__.py
+++ b/ptulsconv/__main__.py
@@ -1,13 +1,12 @@
-from ptulsconv.commands import convert, dump_field_map
-from ptulsconv import __name__, __version__, __author__
 from optparse import OptionParser, OptionGroup
-from .xml.common import dump_xform_options
-from .reporting import print_status_style, print_banner_style, print_section_header_style, print_fatal_error
 import datetime
 import sys
-
 import traceback
 
+from ptulsconv import __name__, __version__, __author__
+from ptulsconv.commands import convert, dump_field_map
+from ptulsconv.reporting import print_status_style, print_banner_style, print_section_header_style, print_fatal_error
+
 
 def main():
     parser = OptionParser()
@@ -46,10 +45,6 @@ def main():
         dump_field_map()
         sys.exit(0)
 
-    if options.show_transforms:
-        dump_xform_options()
-        sys.exit(0)
-
     if len(args) < 2:
         print_fatal_error("Error: No input file")
         parser.print_help(sys.stderr)
@@ -57,7 +52,7 @@ def main():
 
     try:
         output_format = options.output_format
-        convert(input_file=args[1], output_format=output_format, log_output=sys.stderr, warnings=options.warnings)
+        convert(input_file=args[1], output_format=output_format, warnings=options.warnings)
     except FileNotFoundError as e:
         print_fatal_error("Error trying to read input file")
         raise e
diff --git a/ptulsconv/commands.py b/ptulsconv/commands.py
index a4d2eae..e3b71ad 100644
--- a/ptulsconv/commands.py
+++ b/ptulsconv/commands.py
@@ -128,9 +128,7 @@ def parse_text_export(file):
     return parsed
 
 
-def convert(input_file, output_format='fmpxml',
-            progress=False, include_muted=False, xsl=None,
-            output=sys.stdout, log_output=sys.stderr, warnings=True):
+def convert(input_file, output_format='fmpxml', output=sys.stdout, warnings=True):
 
     session = parse_document(input_file)
     session_tc_format = session.header.timecode_format
diff --git a/tests/test_broadcast_timecode.py b/tests/test_broadcast_timecode.py
index 378dbbc..32f1617 100644
--- a/tests/test_broadcast_timecode.py
+++ b/tests/test_broadcast_timecode.py
@@ -66,7 +66,8 @@ class TestBroadcastTimecode(unittest.TestCase):
     def test_seconds_to_smpte(self):
         secs = Fraction(25, 24)
         frame_duration = Fraction(1, 24)
-        s1 = broadcast_timecode.seconds_to_smpte(secs, frame_duration, 24, False)
+        tc_format = broadcast_timecode.TimecodeFormat(frame_duration=frame_duration, logical_fps=24, drop_frame=False)
+        s1 = tc_format.seconds_to_smpte(secs)
         self.assertEqual(s1, "00:00:01:01")
 
 
diff --git a/tests/test_robinhood1.py b/tests/test_robinhood1.py
index fefd161..cbe8ed1 100644
--- a/tests/test_robinhood1.py
+++ b/tests/test_robinhood1.py
@@ -14,7 +14,7 @@ class TestRobinHood1(unittest.TestCase):
         self.assertEqual(session.header.session_name, 'Robin Hood Spotting')
         self.assertEqual(session.header.sample_rate, 48000.0)
         self.assertEqual(session.header.bit_depth, 24)
-        self.assertEqual(session.header.timecode_format, '29.97')
+        self.assertEqual(session.header.timecode_fps, '29.97')
         self.assertEqual(session.header.timecode_drop_frame, False)
 
     def test_all_sections(self):