[FFmpeg-user] Modify sequence header in MPEG with no transcoding?

David Griffiths david.griffiths at gmail.com
Fri Jul 28 14:35:48 EEST 2017

Ok thanks Moritz, I will look at the bitstream filters. I see there is
one called extract_extradata and looking at the code it does indeed
appear to be able to recognize the 0x1B3 sequence header I wish to
modify. Interestingly it appears able to remove them. Don't know where
this extradata ends up though.



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