[FFmpeg-devel] [PATCH] added ULs for demuxing avid media composer mxf files
Mark Reid
mindmark at gmail.com
Tue Aug 12 19:41:29 CEST 2014
hi,
This patch enables demuxing fo MXF files generated for or by Avid Media Composer.
Avid seems to use different SMPTE universal labels for its video and audio data definitions then
ones currently in mxf.c. Also they seem to use a differnt UL for DNxHD Codec ID.
I got the ULs from FMbc version of mxf.c
I tested it out on the follow media submitted by users reporting this problem
ticket #1554
http://samples.ffmpeg.org/MXF/issue2160/PW0805A0V01.4C5B5636.EFA330.mxf
ticket #3100
http://samples.ffmpeg.org/ffmpeg-bugs/trac/ticket3100/1sec_mxf_test_A5270C779.1.mxf
http://samples.ffmpeg.org/ffmpeg-bugs/trac/ticket3100/1sec_mxf_test_Video5270C795.mxf
ticket #3450
http://samples.ffmpeg.org/ffmpeg-bugs/trac/ticket3450/WriteAvidMXFgenerated/5502_0010_v1.mxf
I can also supply more sample material if needed.
Mark Reid (1):
added ULs for demuxing avid media composer mxf files
libavformat/mxf.c | 3 +++
1 file changed, 3 insertions(+)
--
2.0.0
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