On Wed, Mar 27, 2019 at 08:26:36PM +0530, Gyan wrote:
> Weird. Attached corrected patch.
>
> Thanks.
>
> On 27-03-2019 08:19 PM, Moritz Barsnick wrote:
> >On Wed, Mar 27, 2019 at 18:05:32 +0530, Gyan wrote:
> >>+@item -drop_deviant_frames (@emph{input,per-stream})
> >>+Allows discarding decoded frames whose parameters differ from initialized
> >>+stream parameters. May be useful in
> >>+
> >It looks like this was truncated.
> >
> >Moritz
> >Cheers,
> >_______________________________________________
> >ffmpeg-devel mailing list
> >ffmpeg-devel@ffmpeg.org
> >https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
> >
> >To unsubscribe, visit link above, or email
> >ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
> > doc/ffmpeg.texi | 5 +++++ > fftools/ffmpeg.c | 47 +++++++++++++++++++++++++++++++++++++++++++++-- > fftools/ffmpeg.h | 3 +++ > fftools/ffmpeg_opt.c | 5 +++++ > 4 files changed, 58 insertions(+), 2 deletions(-) > 71a87fe4d8f2efa73a3d2d9845e7aabfb75edce5 > 0001-ffmpeg-add-drop_deviant_frames-option.patch > From f39e3d44e1cb8108592d2241e2251d8e1506e031 Mon Sep 17 00:00:00 2001 > From: Gyan Doshi <ffm...@gyani.pro> > Date: Mon, 25 Mar 2019 22:01:07 +0530 > Subject: [PATCH] ffmpeg: add -drop_deviant_frames option > > Decoded frames with changed parameters in inputs expected to be uniform > may indicate malformed/corrupted packets. Demuxer with flag discardcorrupt > set may not catch all such packets and neither may decoders with err_detect > flags set. > > Upon parameter change, AVFilterLink of any filters receiving such frames has > to be reconfigured, destroying existing filter context. In case of a > change in audio sample rate, timestamps can go haywire, potentially > leaving the output stream to be "truncated". > > Added option allows users to avoid sending such deviant frames onwards. > Default behaviour remains unchanged. > --- > doc/ffmpeg.texi | 5 +++++ > fftools/ffmpeg.c | 47 ++++++++++++++++++++++++++++++++++++++++++-- > fftools/ffmpeg.h | 3 +++ > fftools/ffmpeg_opt.c | 5 +++++ > 4 files changed, 58 insertions(+), 2 deletions(-) Would it make sense to make this feature available to other applications ? The awnser here has an effect of the design because For example if this is implemented in libavcodec or libavfilter then other applications could use such a feature. While if its in ffmpeg then other applications could not. Thanks [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Why not whip the teacher when the pupil misbehaves? -- Diogenes of Sinope
signature.asc
Description: PGP signature
_______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
