[FFmpeg-devel] [PATCH]lavf/matroska: Support codec id V_FFV1 for FFV1.

[Jerome Martinez]

Le 01/03/2017 à 09:43, Carl Eugen Hoyos a écrit :
> 2017-03-01 4:40 GMT+01:00 Michael Niedermayer <michael at niedermayer.cc>:
>> On Tue, Feb 28, 2017 at 08:45:44PM +0100, Carl Eugen Hoyos wrote:
>>> Hi!
>>>
>>> Attached patch fixes ticket #6206 here.
>>>
>>> Please comment, Carl Eugen
>> previous ffmpeg versions dont play these files
> What do you suggest?

My suggestion:
- support by the demuxer
- for the muxer, support only if a specific explicit option is set, 
default stays AVI compatibility layer (no break in playback by old players).

then in 12 (or 24, or 36 months), the time that new FFmpeg versions 
propagate everywhere (we also open tickets for other demuxers in order 
to get the support of such files), the default is changed to V_FFV1.

Sorry I don't know enough FFmpeg for doing the corresponding patch myself.