[FFmpeg-devel] [PATCH v6 0/5] Fix mpeg1/2 stream copy
Nicolas Gaullier
nicolas.gaullier at cji.paris
Mon Jan 13 20:54:54 EET 2020
This patch was initially composed of 7 patchs, the two first have been applied.
There was no feedback on these remaining 5 patchs for long, but I just have catched in
the patchwork that Michael asked me to repost the whole set to facilitate the review...
So here it is!
Thank you in advance for the review.
For the record, the target use case is to fix things like this:
ffmpeg -i xdcamhd.mxf -c:v copy output.mpg
(And note that as a side effect, ffmpeg now reports the cpb and signaled bitrate of mpeg2 video inputs)
Nicolas
Nicolas Gaullier (5):
avformat: Add av_stream_add_coded_side_data()
avformat/utils: Make find_stream_info get side data from codec context
fftools/ffmpeg: Use the new av_stream_add_coded_side_data()
avcodec/utils: Fix ff_add_cpb_side_data() add twice
avcodec/mpeg12dec: Add CPB coded side data
doc/APIchanges | 3 +++
fftools/ffmpeg.c | 16 +++-------------
libavcodec/mpeg12dec.c | 7 +++++++
libavcodec/utils.c | 5 +++++
libavformat/avformat.h | 11 +++++++++++
libavformat/utils.c | 18 ++++++++++++++++++
libavformat/version.h | 4 ++--
tests/ref/fate/mxf-probe-d10 | 3 +++
tests/ref/fate/ts-demux | 2 +-
9 files changed, 53 insertions(+), 16 deletions(-)
--
2.14.1.windows.1
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