On Sun, Apr 10, 2022 at 11:53:16PM +0200, Paul B Mahol wrote: > On Sun, Apr 10, 2022 at 11:41 PM Michael Niedermayer > wrote: > > > On Tue, Feb 22, 2022 at 08:22:55AM +0000, Paul B Mahol wrote: > > > ffmpeg | branch: master | Paul B Mahol | Sun Feb 20 > > 19:06:52 2022 +0100| [17a59a634c39b00a680c6ebbaea58db95594d13d] | > > committer: Paul B Mahol > > > > > > avfilter/framepool: fix alignment requirements for audio and video > > filters > > > > > > > > > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=17a59a634c39b00a680c6ebbaea58db95594d13d > > > --- > > > > > > libavfilter/audio.c | 11 +++++------ > > > libavfilter/framepool.c | 18 ++++++++---------- > > > libavfilter/video.c | 11 +++++------ > > > 3 files changed, 18 insertions(+), 22 deletions(-) > > > > This change broke: > > ./ffmpeg -i matrixbench_mpeg2.mpg -an -vframes 5 -vf > > "frei0r=perspective:0.2/0.2|0.8/0.2" -qscale 1 perspective.avi > > > > The resulting file looks like it has a messed up linesize > > > > Are you sure this is not encoder bug? > > I'm not willing to invest debugging horrible code of mpeg encoders. same issue happens with ./ffmpeg -i matrixbench_mpeg2.mpg -an -vframes 5 -vf "frei0r=perspective:0.2/0.2|0.8/0.2" -qscale 1 -vcodec huffyuv perspective.avi thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB No snowflake in an avalanche ever feels responsible. -- Voltaire