On 12/13/15, Mats Peterson <matsp888-at-yahoo....@ffmpeg.org> wrote: > On Sat, 12 Dec 2015, Paul B Mahol wrote: > >> On 12/12/15, Mats Peterson <matsp888-at-yahoo....@ffmpeg.org> wrote: >>> On Sat, 12 Dec 2015, Michael Niedermayer wrote: >>> >>>> On Sat, Dec 12, 2015 at 11:17:00AM +0000, Mats Peterson wrote: >>>>> Obviously that private data is cropped in some way then, since the >>>>> minimum size of a video sample description in QuickTime video is 86 >>>>> bytes. >>>> >>>> FFmpeg tries to support all kind of odd and broken files, so even if >>>> the file is invalid, continuing to support it would be better >>>> >>> >>> Personally I don't see why it should support broken files, but your >>> mileage may vary, of course. So just keep the value 21 then. >> >> Have you provided file that doesn't work? >> >>> > > I got a sample Matroska file from Michael Niedermayer with V_QUICKTIME > video and with a private data of only 21 bytes, when it should be at least > 86 bytes, which is the minimum size for a video sample description in > QuickTime. >
What about non-broken files? > Mats > > -- > Mats Peterson > http://matsp888.no-ip.org/~mats/ > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > http://ffmpeg.org/mailman/listinfo/ffmpeg-devel > _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel