Re: [FFmpeg-devel] [PATCH 1/3] avformat/matroska: Support JPEG2000 for demuxing

2025-05-27 Thread Andreas Rheinhardt
compn: > maybe i'd change commit message from > avformat/matroskaenc: Use native id instead of VfW for FFV1 > to > avformat/matroskaenc: Use native id V_FFV1 instead of V_MS/VFW/FOURCC/FFV1 This would be too long; and inexact: the codec id stored in VFW is "V_MS/VFW/FOURCC" (the actual codec is t

Re: [FFmpeg-devel] [PATCH 1/3] avformat/matroska: Support JPEG2000 for demuxing

2025-05-27 Thread compn
On Mon, 26 May 2025 01:50:42 +0200, Andreas Rheinhardt wrote: > Why should the FFV1 specification crowd object to us writing FFV1 files > in the way they have been intended to be written since February 2017 > (since > https://github.com/ietf-wg-cellar/matroska-specification/commit/51a600106bfa66f5

Re: [FFmpeg-devel] [PATCH 1/3] avformat/matroska: Support JPEG2000 for demuxing

2025-05-27 Thread Dave Rice
Hi, > On May 25, 2025, at 7:50 PM, Andreas Rheinhardt > wrote: > > compn: >> On Sun, 25 May 2025 05:50:54 +0200, Andreas Rheinhardt wrote: >> >>> Patches attached. >>> >>> - Andreas >> >> looks ok but i wonder if anyone is using the vfw ffv1 mkv in the >> archiving universe on purpose. shoul

Re: [FFmpeg-devel] [PATCH 1/3] avformat/matroska: Support JPEG2000 for demuxing

2025-05-27 Thread Andreas Rheinhardt
Andreas Rheinhardt: > Patches attached. > > - Andreas > Will apply and backport the first two patches of this patchset unless there are objections. - Andreas ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffm

Re: [FFmpeg-devel] [PATCH 1/3] avformat/matroska: Support JPEG2000 for demuxing

2025-05-25 Thread Andreas Rheinhardt
compn: > On Sun, 25 May 2025 05:50:54 +0200, Andreas Rheinhardt wrote: > >> Patches attached. >> >> - Andreas > > looks ok but i wonder if anyone is using the vfw ffv1 mkv in the > archiving universe on purpose. should we include a way to -vfw-codec-id > manual for those systems? maybe is unimpor

Re: [FFmpeg-devel] [PATCH 1/3] avformat/matroska: Support JPEG2000 for demuxing

2025-05-25 Thread compn
On Sun, 25 May 2025 05:50:54 +0200, Andreas Rheinhardt wrote: > Patches attached. > > - Andreas looks ok but i wonder if anyone is using the vfw ffv1 mkv in the archiving universe on purpose. should we include a way to -vfw-codec-id manual for those systems? maybe is unimportant but it would be

[FFmpeg-devel] [PATCH 1/3] avformat/matroska: Support JPEG2000 for demuxing

2025-05-24 Thread Andreas Rheinhardt
Patches attached. - Andreas From b58c71c2e90380d8a3e7a58fa20a6c16c2458317 Mon Sep 17 00:00:00 2001 From: Andreas Rheinhardt Date: Sun, 25 May 2025 03:31:17 +0200 Subject: [PATCH 1/3] avformat/matroska: Support JPEG2000 for demuxing Legal since commit 1cd0a9be4b2d1e7c60184ec68404e00e46e3123e (Jan