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

[Michael Niedermayer]

On Wed, Mar 01, 2017 at 01:18:09PM +0100, Hendrik Leppkes wrote:
> On Wed, Mar 1, 2017 at 1:07 PM, Michael Niedermayer
> <michael at niedermayer.cc> wrote:
> > On Wed, Mar 01, 2017 at 09:43:57AM +0100, Carl Eugen Hoyos wrote:
> >> 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?
> >
> > support this at the demuxer side, backport such support then
> > wait till its supported widely before switching the default in the
> > muxer
> 
> FFV1 didn't have any mapping in matroska before this, so what exactly
> is there to support?

mkv supports all avi identifers,  i assume that is what was used before


> Also, format support is technically a feature, so back-porting seems
> ill-advised.

I think backporting format identifers, fourccs and such is safe.
And this one should be back ported


[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

If you fake or manipulate statistics in a paper in physics you will never
get a job again.
If you fake or manipulate statistics in a paper in medicin you will get
a job for life at the pharma industry.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 181 bytes
Desc: Digital signature
URL: <http://ffmpeg.org/pipermail/ffmpeg-devel/attachments/20170301/f253afde/attachment.sig>