* Re: [FFmpeg-devel] [FFmpeg-cvslog] avfilter/framepool: fix alignment requirements for audio and video filters [not found] <20220222082256.7991341055D@natalya.videolan.org> @ 2022-04-10 21:41 ` Michael Niedermayer 2022-04-10 21:53 ` Paul B Mahol 0 siblings, 1 reply; 4+ messages in thread From: Michael Niedermayer @ 2022-04-10 21:41 UTC (permalink / raw) To: ffmpeg-devel [-- Attachment #1.1: Type: text/plain, Size: 1062 bytes --] On Tue, Feb 22, 2022 at 08:22:55AM +0000, Paul B Mahol wrote: > ffmpeg | branch: master | Paul B Mahol <onemda@gmail.com> | 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 thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Does the universe only have a finite lifespan? No, its going to go on forever, its just that you wont like living in it. -- Hiranya Peiri [-- Attachment #1.2: signature.asc --] [-- Type: application/pgp-signature, Size: 195 bytes --] [-- Attachment #2: Type: text/plain, Size: 251 bytes --] _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe". ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [FFmpeg-devel] [FFmpeg-cvslog] avfilter/framepool: fix alignment requirements for audio and video filters 2022-04-10 21:41 ` [FFmpeg-devel] [FFmpeg-cvslog] avfilter/framepool: fix alignment requirements for audio and video filters Michael Niedermayer @ 2022-04-10 21:53 ` Paul B Mahol 2022-04-10 21:57 ` Michael Niedermayer 2022-04-10 21:59 ` Paul B Mahol 0 siblings, 2 replies; 4+ messages in thread From: Paul B Mahol @ 2022-04-10 21:53 UTC (permalink / raw) To: FFmpeg development discussions and patches On Sun, Apr 10, 2022 at 11:41 PM Michael Niedermayer <michael@niedermayer.cc> wrote: > On Tue, Feb 22, 2022 at 08:22:55AM +0000, Paul B Mahol wrote: > > ffmpeg | branch: master | Paul B Mahol <onemda@gmail.com> | 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. > > thx > > [...] > -- > Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB > > Does the universe only have a finite lifespan? No, its going to go on > forever, its just that you wont like living in it. -- Hiranya Peiri > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > To unsubscribe, visit link above, or email > ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe". > _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe". ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [FFmpeg-devel] [FFmpeg-cvslog] avfilter/framepool: fix alignment requirements for audio and video filters 2022-04-10 21:53 ` Paul B Mahol @ 2022-04-10 21:57 ` Michael Niedermayer 2022-04-10 21:59 ` Paul B Mahol 1 sibling, 0 replies; 4+ messages in thread From: Michael Niedermayer @ 2022-04-10 21:57 UTC (permalink / raw) To: FFmpeg development discussions and patches [-- Attachment #1.1: Type: text/plain, Size: 1520 bytes --] 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 <michael@niedermayer.cc> > wrote: > > > On Tue, Feb 22, 2022 at 08:22:55AM +0000, Paul B Mahol wrote: > > > ffmpeg | branch: master | Paul B Mahol <onemda@gmail.com> | 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 [-- Attachment #1.2: signature.asc --] [-- Type: application/pgp-signature, Size: 195 bytes --] [-- Attachment #2: Type: text/plain, Size: 251 bytes --] _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe". ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [FFmpeg-devel] [FFmpeg-cvslog] avfilter/framepool: fix alignment requirements for audio and video filters 2022-04-10 21:53 ` Paul B Mahol 2022-04-10 21:57 ` Michael Niedermayer @ 2022-04-10 21:59 ` Paul B Mahol 1 sibling, 0 replies; 4+ messages in thread From: Paul B Mahol @ 2022-04-10 21:59 UTC (permalink / raw) To: FFmpeg development discussions and patches On Sun, Apr 10, 2022 at 11:53 PM Paul B Mahol <onemda@gmail.com> wrote: > > > On Sun, Apr 10, 2022 at 11:41 PM Michael Niedermayer < > michael@niedermayer.cc> wrote: > >> On Tue, Feb 22, 2022 at 08:22:55AM +0000, Paul B Mahol wrote: >> > ffmpeg | branch: master | Paul B Mahol <onemda@gmail.com> | 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. > Actually, frei0r should be removed completely. It does not handle linesize at all, and never have no support for it. > > >> >> thx >> >> [...] >> -- >> Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB >> >> Does the universe only have a finite lifespan? No, its going to go on >> forever, its just that you wont like living in it. -- Hiranya Peiri >> _______________________________________________ >> ffmpeg-devel mailing list >> ffmpeg-devel@ffmpeg.org >> https://ffmpeg.org/mailman/listinfo/ffmpeg-devel >> >> To unsubscribe, visit link above, or email >> ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe". >> > _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe". ^ permalink raw reply [flat|nested] 4+ messages in thread
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[not found] <20220222082256.7991341055D@natalya.videolan.org>
2022-04-10 21:41 ` [FFmpeg-devel] [FFmpeg-cvslog] avfilter/framepool: fix alignment requirements for audio and video filters Michael Niedermayer
2022-04-10 21:53 ` Paul B Mahol
2022-04-10 21:57 ` Michael Niedermayer
2022-04-10 21:59 ` Paul B Mahol
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