Re: [FFmpeg-devel] [PATCH] avcodec/mjpegdec: add frame threading for mjpeg decoder
On Thu, Sep 07, 2023 at 11:39:41PM +0200, Paul B Mahol wrote: > Sorry but I do not have such file, file i have only does 1 frame. https://samples.ffmpeg.org/ffmpeg-bugs/trac/ticket1915/ thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Good people do not need laws to tell them to act responsibly, while bad people will find a way around the laws. -- Plato 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".
Re: [FFmpeg-devel] [PATCH] avcodec/mjpegdec: add frame threading for mjpeg decoder
Sorry but I do not have such file, file i have only does 1 frame. ___ 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".
Re: [FFmpeg-devel] [PATCH] avcodec/mjpegdec: add frame threading for mjpeg decoder
On Thu, Sep 07, 2023 at 06:44:40PM +0200, Paul B Mahol wrote: > Attached. > mjpegdec.c |8 > 1 file changed, 4 insertions(+), 4 deletions(-) > f65de11bf58ea36b071c3501d4fa700d242edf21 > 0001-avcodec-mjpegdec-add-frame-threading-for-mjpeg-decod.patch > From 2cff86b07b56d2923f60923e7dd21a546c2cc6fa Mon Sep 17 00:00:00 2001 > From: Paul B Mahol > Date: Thu, 7 Sep 2023 18:42:03 +0200 > Subject: [PATCH] avcodec/mjpegdec: add frame threading for mjpeg decoder > > Signed-off-by: Paul B Mahol > --- > libavcodec/mjpegdec.c | 8 > 1 file changed, 4 insertions(+), 4 deletions(-) ./ffmpeg -v -1 -i tickets/1915/m_noint.avi -f framecrc -an -t 1 - Here the timestamps change and the files output does not look healthy (looks as if one field is behind) @@ -645,18 +645,22 @@ #codec_id 0: rawvideo #dimensions 0: 640x480 #sar 0: 0/1 -0, 0, 0,1, 614400, 0x51734de4 -0, 2, 2,1, 614400, 0x9dfe6e90 -0, 4, 4,1, 614400, 0x16d1f0d5 -0, 6, 6,1, 614400, 0x67cbb0f0 -0, 8, 8,1, 614400, 0x40f5223e -0, 10, 10,1, 614400, 0xef9a9ba8 -0, 12, 12,1, 614400, 0x415cb69a -0, 14, 14,1, 614400, 0xbebf1993 -0, 16, 16,1, 614400, 0xe4495f0f -0, 18, 18,1, 614400, 0x05a06480 -0, 20, 20,1, 614400, 0x323bb5eb -0, 22, 22,1, 614400, 0x941b44ff +0, 0, 0,1, 614400, 0xb7f88313 +0, 1, 1,1, 614400, 0xeda529e0 +0, 2, 2,1, 614400, 0x29d53819 +0, 3, 3,1, 614400, 0x95619af7 +0, 4, 4,1, 614400, 0xfadb0437 +0, 5, 5,1, 614400, 0xb2efa298 +0, 6, 6,1, 614400, 0x8f4312c6 +0, 7, 7,1, 614400, 0x8968e329 +0, 8, 8,1, 614400, 0x545954c5 +0, 9, 9,1, 614400, 0x144cd0b3 +0, 10, 10,1, 614400, 0x5cd10fe0 +0, 11, 11,1, 614400, 0x81b8473c +0, 12, 12,1, 614400, 0x58808c89 +0, 13, 13,1, 614400, 0x21371f9f +0, 14, 14,1, 614400, 0x7533cd2a +0, 15, 15,1, 614400, 0xc2e8ec09 [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB I have often repented speaking, but never of holding my tongue. -- Xenocrates 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".
Re: [FFmpeg-devel] [PATCH] avcodec/mjpegdec: add frame threading for mjpeg decoder
On Thu, Sep 7, 2023 at 7:34 PM Paul B Mahol wrote: > > > On Thu, Sep 7, 2023 at 7:21 PM Andreas Rheinhardt < > andreas.rheinha...@outlook.com> wrote: > >> Paul B Mahol: >> > Attached. >> > >> > >> >> Haven't you sent a patch exactly like this before, which led to Michael >> Niedermayer providing a command line where this changes the output? >> > > That was not me. > > But I know what thread you are referring to. > Checked that file, my patch does not fix nor break playing of that .avi That AVI with mjpeg codec is not decoding with latest FFmpeg master code. Even if I extract mjpeg losslessly from avi It still decodes just fine without and with this patch applied. > > >> - Andreas >> >> ___ >> 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". >> > ___ 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".
Re: [FFmpeg-devel] [PATCH] avcodec/mjpegdec: add frame threading for mjpeg decoder
On Thu, Sep 7, 2023 at 7:21 PM Andreas Rheinhardt < andreas.rheinha...@outlook.com> wrote: > Paul B Mahol: > > Attached. > > > > > > Haven't you sent a patch exactly like this before, which led to Michael > Niedermayer providing a command line where this changes the output? > That was not me. But I know what thread you are referring to. > - Andreas > > ___ > 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". > ___ 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".
Re: [FFmpeg-devel] [PATCH] avcodec/mjpegdec: add frame threading for mjpeg decoder
Paul B Mahol: > Attached. > > Haven't you sent a patch exactly like this before, which led to Michael Niedermayer providing a command line where this changes the output? - Andreas ___ 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".
