Timeline



Feb 6, 2025:

11:39 PM Ticket #11448 ([Regression] "swscale" ignores "param0"/"param1" after 7.1) updated by James
Priority changed
A fix was sent: …
11:36 PM Ticket #11448 ([Regression] "swscale" ignores "param0"/"param1" after 7.1) updated by MasterQuestionable
Summary, Status changed
͏    Regression window: ͏    …
9:34 PM Ticket #11456 (ffvp9 race) updated by Ronald S. Bultje
This might be a mundane tsan issue. I can get the report to disappear …
9:04 PM Changeset in ffmpeg [8a6ad9ea] by Michael Niedermayer <michael@niedermayer.cc>
avformat/mxfdec: Check edit unit for overflow in …
9:04 PM Changeset in ffmpeg [cef3422] by Michael Niedermayer <michael@niedermayer.cc>
avformat/hls: Fix twitter Allow mp4 with all mpegts extensions …
9:04 PM Changeset in ffmpeg [c17774a9] by Michael Niedermayer <michael@niedermayer.cc>
avformat/mov: fix eof check in mov_read_iinf() This fix ensures that …
9:00 PM Changeset in ffmpeg [4d9cdf82] by James Almer <jamrial@gmail.com>
doc/t2h: Support texinfo 7.1 and 7.2 pretest Here is a proposed patch …
8:41 PM Changeset in ffmpeg [d1fa9cf4] by James Almer <jamrial@gmail.com>
avfilter/drawtext: fix memory leak when using "reinit" runtime command …
8:03 PM Changeset in ffmpeg [19045957] by James Almer <jamrial@gmail.com>
avcodec/ffv1enc_vulkan: add missing arguent to ff_ffv1_common_init() …
7:42 PM Ticket #11456 (ffvp9 race) updated by James
Priority, Component, Version, Status changed
Regression since 7bd3b7371632250a2fbc38bee6597b0aa189346a
7:28 PM Ticket #11456 (ffvp9 race) created by Ronald S. Bultje
From https://bugzilla.mozilla.org/show_bug.cgi?id=1941137 Reproduced …
7:27 PM Ticket #10161 (MXF/FFV1 stream copy transmux discards content) closed by Jérôme Martinez
fixed
7:27 PM Ticket #10161 (MXF/FFV1 stream copy transmux discards content) updated by Jérôme Martinez
Fixed by …
6:15 PM Ticket #11448 ([Regression] "swscale" ignores "param0"/"param1" after 7.1) updated by b7j6abhi3q
I should have mentioned the same command works in 7.1, more detailed …
4:51 PM Changeset in ffmpeg [dc9e0ca4] by James Almer <jamrial@gmail.com>
fate/libswresample: add a test downmixing with a custom order layout …
4:48 PM Changeset in ffmpeg [e504247] by James Almer <jamrial@gmail.com>
avcodec: add a ffv1 parser Only setting frame and stream properties. …
4:46 PM Changeset in ffmpeg [3d3ce964] by James Almer <jamrial@gmail.com>
avcodec/ffv1: split off and share frame header parsing code …
4:07 PM Ticket #10732 (avcodec_flush_buffers() not resetting E-AC-3 decoder) updated by James
Component, Version, Reproduced by developer, Analyzed by developer, Status changed
Replying to Peter Krefting: > I am now in the process of …
2:53 PM Ticket #10732 (avcodec_flush_buffers() not resetting E-AC-3 decoder) updated by Peter Krefting
I am now in the process of updating the source tree (to ffmpeg 7.1). I …
11:21 AM Ticket #11455 (Degradation in Closed Captions decoding) updated by ValeryKot
With explicit -data_field first it works indeed, thanks! So it is not …
10:38 AM Ticket #11428 (SIGFPE in xpsnr filter) updated by Gyan
Also see 6da82b448568a1875b32a7135fe30b7da8d197e7
10:36 AM Changeset in ffmpeg [6da82b44] by Gyan Doshi <ffmpeg@gyani.pro>
avfilter/xpsnr: avoid division by zero The ref input may have its …
8:14 AM Ticket #11454 (Ogg/Theora: Bad granulepos when GOP higher than 64) updated by Bernat
No impact on playback but it has an impact on seeking. Granulepos is …
7:58 AM Ticket #10920 ("paletteuse" keeps unused colors for PNG unnecessarily) updated by MasterQuestionable
͏    Blindly following without consideration becomes dogmatism.
7:44 AM Ticket #9346 (Loss of data when input is Unix Domain Socket) updated by Leo Izen
Replying to MasterQuestionable: > ͏    GitHub direct …
7:43 AM Ticket #9346 (Loss of data when input is Unix Domain Socket) updated by MasterQuestionable
͏    GitHub direct commit shall work too: ͏    …
7:37 AM Ticket #10920 ("paletteuse" keeps unused colors for PNG unnecessarily) updated by Leo Izen
From the PNG specification section on PLTE chunk: > There is no …
7:10 AM Ticket #10920 ("paletteuse" keeps unused colors for PNG unnecessarily) updated by MasterQuestionable
Description changed
͏    Have you tried `zopflipng`? ͏    The palette can be smaller than …
7:01 AM Ticket #10998 (Removing the memory address in output messages' header?) closed by Leo Izen
invalid: It's very helpful when posting a debug log for an issue. You may not …
6:59 AM Ticket #10998 (Removing the memory address in output messages' header?) reopened by MasterQuestionable
͏    The described problem is perfectly valid. ͏    For nearly all …
6:58 AM Ticket #9346 (Loss of data when input is Unix Domain Socket) updated by Leo Izen
> I created a fix but I can't figure out how to mail the patch without …
6:47 AM Ticket #9346 (Loss of data when input is Unix Domain Socket) updated by dank074
Replying to MasterQuestionable: > ͏    Would it be alike …
6:41 AM Ticket #11155 (Clarification on x264 "deblock" of lossless, and x265 comparison) updated by MasterQuestionable
͏    This is an documentation attempt. (somewhat a test) ͏    And …
6:33 AM Ticket #11454 (Ogg/Theora: Bad granulepos when GOP higher than 64) updated by MasterQuestionable
Component, Keywords, Cc changed
͏    Briefly, it's only some decoded frame metadata wrong: ͏    But no …
6:23 AM Ticket #11452 (AAC audio track does not play in ffplay) updated by MasterQuestionable
Component, Keywords, Cc changed
͏    Related? (“"Reserved bit set" errors”) ͏    …
6:14 AM Ticket #11450 (OGG Vorbis timestamp generation broken) updated by MasterQuestionable
Component, Version, Keywords, Analyzed by developer, Cc changed
͏    Ogg in practice is scarcely used for anything other than Vorbis. …
5:57 AM Ticket #11447 (ffpreset functionality does not work as advertised) updated by Leo Izen
Looks like the options inside the preset are not inheriting the stream …
5:57 AM Changeset in ffmpeg [779a3187] by Lynne <dev@lynne.ee>
ffv1dec: fix threaded decode failures Fixes …
5:52 AM Ticket #11448 ([Regression] "swscale" ignores "param0"/"param1" after 7.1) updated by Leo Izen
Can you provide a sample input file for which this is the case?
5:21 AM Ticket #9346 (Loss of data when input is Unix Domain Socket) updated by MasterQuestionable
Cc changed
͏    Would it be alike the Pipe's IO? ͏    …
5:13 AM Ticket #11447 (ffpreset functionality does not work as advertised) updated by MasterQuestionable
Component, Version, Cc changed
͏    Haven't ever used... ͏    Also feels like over-complexity. ͏    …
4:57 AM Ticket #11448 ([Regression] "swscale" ignores "param0"/"param1" after 7.1) updated by MasterQuestionable
Summary, Version, Analyzed by developer, Cc changed
͏    "The specified values are specific of some scaling algorithms and …
4:35 AM Ticket #11435 (Added "-extension_picky" breaks various applications [Please open a ...) reopened by MasterQuestionable
͏    Very likely that the services won't properly use filename …
4:35 AM Ticket #11155 (Clarification on x264 "deblock" of lossless, and x265 comparison) closed by Leo Izen
invalid: Don't ask clarification questions on TRAC. Use IRC or the ffmpeg-user …
4:33 AM Ticket #10920 ("paletteuse" keeps unused colors for PNG unnecessarily) closed by Leo Izen
invalid
4:33 AM Ticket #10998 (Removing the memory address in output messages' header?) closed by Leo Izen
invalid
4:26 AM Ticket #11019 (Full-Image Averaging (Favg) denoise) updated by Leo Izen
Priority changed
4:24 AM Ticket #11443 (PNG and APNG Incorrect Colors Because of Tags) updated by Leo Izen
Replying to Jay123210599: > I heard that if you add …
4:19 AM Ticket #11443 (PNG and APNG Incorrect Colors Because of Tags) updated by MasterQuestionable
͏    Some ill designs in the past standards unjustifiably …
4:11 AM Ticket #11002 (Unnecessary PNG metadata generated) updated by MasterQuestionable
͏    Nevertheless, I think the better solution is to avoid these …

Feb 5, 2025:

3:35 PM Ticket #11455 (Degradation in Closed Captions decoding) updated by Marth64
Your sample has actual text on field 1 (odd) instead of field 2. But …
3:24 PM Ticket #11454 (Ogg/Theora: Bad granulepos when GOP higher than 64) updated by Bernat
Description changed
3:22 PM Ticket #11454 (Ogg/Theora: Bad granulepos when GOP higher than 64) updated by Bernat
Description changed
2:48 PM Changeset in ffmpeg [9729444c] by Tomas Härdin <git@haerdin.se>
lavf/mxfenc: Return AVERROR(EINVAL) in mxf_write_jpeg2000_subdesc() is …
2:48 PM Changeset in ffmpeg [0202c7cc] by Tomas Härdin <git@haerdin.se>
lavf/mxfenc: Make write_desc return int This enables returning AVERRORs
12:51 PM Changeset in ffmpeg [b9c99bac] by James Almer <jamrial@gmail.com>
libswresample/rematrix: add support for custom order channel layouts …
11:19 AM Ticket #11453 (FFmpeg package lacks libx264 support.) closed by Gyan
invalid: The FFmpeg project offers no binaries, only source code. You have to …
10:56 AM Ticket #11455 (Degradation in Closed Captions decoding) updated by ValeryKot
Description changed
10:05 AM Ticket #11451 (Ogg/Theora: Duplicate frames dropped when copying Theora streams) updated by Bernat
Description changed
9:38 AM Ticket #11455 (Degradation in Closed Captions decoding) updated by ValeryKot
I uploaded cropped (CC720p60_10sec.mp4) and longer (CC720p60.mp4) …
9:30 AM 4.0_output_10sec.srt attached to Ticket #11455 by ValeryKot
output SRT file, version 4.0
9:28 AM 4.0_ffmpeg-20250205-100028.log attached to Ticket #11455 by ValeryKot
FFmpeg report, version 4.0
9:27 AM master_output_10sec.srt attached to Ticket #11455 by ValeryKot
output SRT file, latest master
9:26 AM master_ffmpeg-20250205-095901.log attached to Ticket #11455 by ValeryKot
FFmpeg report, latest master
9:25 AM Ticket #11451 (Ogg/Theora: Duplicate frames dropped when copying Theora streams) updated by Bernat
Summary changed
9:23 AM Ticket #11455 (Degradation in Closed Captions decoding) created by ValeryKot
Summary of the bug: in some cases, FFmpeg fails to extract Closed …
9:16 AM Ticket #11454 (Ogg/Theora: Bad granulepos when GOP higher than 64) created by Bernat
When encoding Theora video streams in an Ogg container with GOP size …
8:53 AM Ticket #11451 (Ogg/Theora: Duplicate frames dropped when copying Theora streams) updated by Bernat
Description changed
8:32 AM Ticket #11451 (Ogg/Theora: Duplicate frames dropped when copying Theora streams) updated by Bernat
Description, Component, Version changed
7:47 AM Ticket #11453 (FFmpeg package lacks libx264 support.) created by terra238523
Summary of the bug: libx264 doesn't exists which leads to not being …
6:49 AM Ticket #11450 (OGG Vorbis timestamp generation broken) updated by Ulrik Mikaelsson
Description changed
6:22 AM Ticket #11452 (AAC audio track does not play in ffplay) updated by v0lt
Description changed
6:20 AM ffmpeg_output.txt attached to Ticket #11452 by v0lt
6:20 AM ffplay_output.txt attached to Ticket #11452 by v0lt
6:19 AM Ticket #11452 (AAC audio track does not play in ffplay) created by v0lt
Summary of the bug: The video starts playing with sound, but after 1-2 …
3:44 AM Ticket #11078 (Speex decoding speed regression?) updated by shenlebantongying
Thank you, James! I tested locally, it works :) However, at the exact …
3:41 AM Ticket #11054 (distortion on speex playback) updated by shenlebantongying
After this change …
2:21 AM Changeset in ffmpeg [e52701d1] by James Almer <jamrial@gmail.com>
swresample/rematrix: split filling the matrix array into its own …
12:35 AM Changeset in ffmpeg [33679f53] by Michael Niedermayer <michael@niedermayer.cc>
avcodec/vvc/refs: fix negative pps_scaling_win offsets The spec seems …

Feb 4, 2025:

10:32 PM Ticket #11451 (Ogg/Theora: Duplicate frames dropped when copying Theora streams) created by Bernat
Hi. I'm working on Theora decoding support for Godot. Almost …
9:08 PM tos.ogg attached to Ticket #11450 by Ulrik Mikaelsson
Tears of Steel audio, encoded using `ffmpeg -i ToS-4k-1920.mov -map a …
8:47 PM Ticket #11450 (OGG Vorbis timestamp generation broken) created by Ulrik Mikaelsson
Summary of the bug: When demuxing Ogg/Vorbis streams, the …
8:16 PM Ticket #11449 (Current timecode in drawtext timecode) created by electron.rotoscope
When I open a source file in ffmpeg, it can read the embedded timecode …
7:35 PM Changeset in ffmpeg [a750bcb2] by James Almer <jamrial@gmail.com>
avfilter/Makefile: add missing SKIPHEADERS for AMF Signed-off-by: …
7:34 PM Changeset in ffmpeg [84ad9146] by James Almer <jamrial@gmail.com>
avutil/Makefile: fix SKIPHEADERS for AMF Signed-off-by: James Almer …
6:57 PM CompilationGuide/Ubuntu edited by rdb-g
libaom has had a stable API since version 3, sometime in ~2021 (diff)
6:19 PM Ticket #11448 ([Regression] "swscale" ignores "param0"/"param1" after 7.1) updated by b7j6abhi3q
Description changed
6:17 PM Ticket #11448 ([Regression] "swscale" ignores "param0"/"param1" after 7.1) created by b7j6abhi3q
Summary of the bug: Passing different values of param0 and param1 to …
5:34 PM Encode/AAC edited by Damian Höster
I did some zimtohrli measurements, and ffmpeg aac vbr never performed … (diff)
5:34 PM Tag change on Encode/AAC by Damian Höster
Tags audiotoolbox, libfdk-aac removed
5:28 PM Changeset in ffmpeg [1fbe9dee] by James Almer <jamrial@gmail.com>
avcodec/nvenc: add support for writing mastering metadata SEI messages …
4:48 PM Changeset in ffmpeg [a8595dae] by James Almer <jamrial@gmail.com>
doc/ffmpeg: update example command line for IAMF muxing Missed in …
4:21 PM Ticket #11438 (vf_crop filter breaks setting variables like x=x+1) updated by Alan Amaral
It would also be great if there was a way to change X and Y at the …
1:39 PM Changeset in ffmpeg [873204e6] by James Almer <jamrial@gmail.com>
avcodec/nvenc: add compile time check for outputRecoveryPointSEI for …
9:48 AM Map edited by compn
clarify "index numbers" -> "input_file_index numbers" (diff)
7:49 AM Ticket #9346 (Loss of data when input is Unix Domain Socket) updated by dank074
Component, Cc changed
6:20 AM Ticket #9346 (Loss of data when input is Unix Domain Socket) updated by dank074
Version, Status changed
Just compiled latest master branch and this bug is also present there, …
6:10 AM Ticket #11447 (ffpreset functionality does not work as advertised) created by Marth64
Summary of the bug: Note this section of the docs: >For the vpre, …
5:42 AM Changeset in ffmpeg [4307008b] by Zhao Zhili <zhilizhao@tencent.com>
avformat/matroskaenc: log unsupported subtitle codec name It's more …
1:34 AM Ticket #11435 (Added "-extension_picky" breaks various applications [Please open a ...) updated by kasper93
The same issue on Twitter. […] […]

Feb 3, 2025:

11:14 PM Changeset in ffmpeg [88a8ba5c] by Dmitrii Ovchinnikov <ovchinnikov.dmitrii@gmail.com>
avcodec/amfenc: redesign to use hwcontext_amf. Co-authored-by: Evgeny …
11:14 PM Changeset in ffmpeg [1f94cc45] by Dmitrii Ovchinnikov <ovchinnikov.dmitrii@gmail.com>
doc/filters: Add documentation for AMF filters Signed-off-by: Evgeny …
11:14 PM Changeset in ffmpeg [4b77a0a6] by Dmitrii Ovchinnikov <ovchinnikov.dmitrii@gmail.com>
avfilter/scale_amf: Add AMF VPP & super resolution filters This …
11:14 PM Changeset in ffmpeg [fbfde332] by Dmitrii Ovchinnikov <ovchinnikov.dmitrii@gmail.com>
avcodec: add amfdec. Added AMF based h264, hevc, av1 decoders. …
11:14 PM Changeset in ffmpeg [9e724257] by Dmitrii Ovchinnikov <ovchinnikov.dmitrii@gmail.com>
avutil: add hwcontext_amf. Adds hwcontext_amf, enabling a shared AMF …
9:04 PM Ticket #11002 (Unnecessary PNG metadata generated) closed by Leo Izen
invalid: The spec explicitly recommends writing fallback gAMA and cHRM chunks …
5:32 PM Ticket #11446 (Intermittent Vulkan encoding failures with 4060TI(driver 550), Ubuntu ...) updated by Marth64
Replying to MasterQuestionable: > ͏    I fear you'd have …
5:24 PM Changeset in ffmpeg [1c5961e4] by Zhao Zhili <zhilizhao@tencent.com>
avformat/seek: Remove always true condition Signed-off-by: Zhao Zhili …
5:22 PM Changeset in ffmpeg [ef3ffd8c] by Zhao Zhili <zhilizhao@tencent.com>
avformat/seek: Remove dead code Signed-off-by: Zhao Zhili …
5:21 PM Changeset in ffmpeg [1438f699] by Zhao Zhili <zhilizhao@tencent.com>
avcodec/nvenc: Enable recovery point SEI for intra refresh mode …
4:29 PM Ticket #11078 (Speex decoding speed regression?) closed by James
fixed: Should be fixed in 4a0e1cfc6f33d152e007849f6de7028d651de2af
4:23 PM Changeset in ffmpeg [4a0e1cfc] by James Almer <jamrial@gmail.com>
avcodec/speexdec: fix frame_size for mode == 2 Should match the …
2:12 PM Ticket #11442 (Scale followed by vstack stopped working) closed by James
fixed: Should be fixed in db7ff135744d171bfc6adc7d4af065f9d853233f
2:05 PM Changeset in ffmpeg [49726a92] by James Almer <jamrial@gmail.com>
avfilter/vf_scale: remove global side data when it no longer applies …
2:05 PM Changeset in ffmpeg [db7ff135] by James Almer <jamrial@gmail.com>
avfilter/avfilter: remove accidental loop index variable reset Fixes …
1:41 PM Ticket #11443 (PNG and APNG Incorrect Colors Because of Tags) updated by Jay123210599
Replying to MasterQuestionable: > ͏    Trace the links for …
1:16 PM Changeset in ffmpeg [59f9dba] by James Almer <jamrial@gmail.com>
swscale/x86/rgb2rgb: add AVX512ICL versions of shuffle_bytes On a AMD …
8:18 AM Ticket #11430 ([Regression] Data stream in output may glitch "-stats" display since 7.0) updated by Denis Filippov
Yes, it looks like this is the same problem with streams other than …
5:57 AM Ticket #11446 (Intermittent Vulkan encoding failures with 4060TI(driver 550), Ubuntu ...) updated by MasterQuestionable
Component, Version, Keywords, Cc changed
͏    I fear you'd have to ask Nvidia... ͏    Whatsoever, as general …
5:46 AM Ticket #11443 (PNG and APNG Incorrect Colors Because of Tags) updated by MasterQuestionable
͏    Trace the links for the technical background. (the unfixable …
5:35 AM Ticket #11443 (PNG and APNG Incorrect Colors Because of Tags) updated by Jay123210599
Replying to MasterQuestionable: > ͏    Havoc unfixable: > …
4:45 AM Ticket #11446 (Intermittent Vulkan encoding failures with 4060TI(driver 550), Ubuntu ...) updated by Marth64
Description changed
4:44 AM Ticket #11446 (Intermittent Vulkan encoding failures with 4060TI(driver 550), Ubuntu ...) updated by Marth64
Description changed
4:39 AM Ticket #11446 (Intermittent Vulkan encoding failures with 4060TI(driver 550), Ubuntu ...) created by Marth64
Given the following environment - Install NVIDIA RTX 4060TI GPU - …
4:15 AM Ticket #11445 (Partly broken input unjustifiably caused whole output failure) updated by MasterQuestionable
Summary, Cc changed
3:57 AM Ticket #11430 ([Regression] Data stream in output may glitch "-stats" display since 7.0) updated by MasterQuestionable
Summary, Version changed
͏    Likely related with threaded architecture change. ͏    There …
3:52 AM 1737524547_767488DC-A6C8-5FE8-9934-73D332364E62.000000000000000C_抖音_小龙鼠_30347631.00000006.0001.0001.0001.0001.0001.0001_FIX.fix_p001.CORRUPT_SEG.zip.004 attached to Ticket #11445 by 李星辰
3:52 AM 1737524547_767488DC-A6C8-5FE8-9934-73D332364E62.000000000000000C_抖音_小龙鼠_30347631.00000006.0001.0001.0001.0001.0001.0001_FIX.fix_p001.CORRUPT_SEG.zip.003 attached to Ticket #11445 by 李星辰
3:51 AM 1737524547_767488DC-A6C8-5FE8-9934-73D332364E62.000000000000000C_抖音_小龙鼠_30347631.00000006.0001.0001.0001.0001.0001.0001_FIX.fix_p001.CORRUPT_SEG.zip.002 attached to Ticket #11445 by 李星辰
3:51 AM 1737524547_767488DC-A6C8-5FE8-9934-73D332364E62.000000000000000C_抖音_小龙鼠_30347631.00000006.0001.0001.0001.0001.0001.0001_FIX.fix_p001.CORRUPT_SEG.zip.001 attached to Ticket #11445 by 李星辰
3:46 AM Ticket #11435 (Added "-extension_picky" breaks various applications [Please open a ...) updated by MasterQuestionable
͏    Hope the various services properly use filename extension... ͏    …
3:40 AM Ticket #11445 (Partly broken input unjustifiably caused whole output failure) created by 李星辰
Summary of the bug: I tried to re-encode a FLV RTMP live stream, …
3:38 AM Changeset in ffmpeg [957eb23] by Marth64 <marth64@proxyid.net>
avcodec/h264dec: make slice header parse errors fatal under …
3:38 AM Changeset in ffmpeg [33daef5f] by Marth64 <marth64@proxyid.net>
avcodec/mpeg12dec: rename 0x0502 CC format The format is used by at …
3:36 AM Ticket #11443 (PNG and APNG Incorrect Colors Because of Tags) closed by MasterQuestionable
duplicate: ͏    Havoc unfixable: ͏    …

Feb 2, 2025:

7:04 PM Ticket #11365 (wrong qmin range for av1_nvenc) closed by Timo Rothenpieler <timo@rothenpieler.org>
fixed: In [changeset:"89b37b4dcb2d91f9e5fd457f89b2cd8c94a217f9/ffmpeg"
7:02 PM Changeset in ffmpeg [b37606e] by Timo Rothenpieler <timo@rothenpieler.org>
avcodec/nvenc: finalize SDK 13.0 support
7:02 PM Changeset in ffmpeg [89b37b4d] by Timo Rothenpieler <timo@rothenpieler.org>
avcodec/nvenc: use encoder level options for qmin/qmax AV1 uses a …
7:02 PM Changeset in ffmpeg [a583f7e2] by Timo Rothenpieler <timo@rothenpieler.org>
avcodec/nvenc: add Temporal Filtering for AV1 and H.264 in NVENC This …
7:02 PM Changeset in ffmpeg [ed80e555] by Timo Rothenpieler <timo@rothenpieler.org>
avcodec/nvenc: add UHQ to AV1 for NVENC This commit adds support for …
7:02 PM Changeset in ffmpeg [2cfef29f] by Timo Rothenpieler <timo@rothenpieler.org>
avcodec/nvenc: add 4:2:2 encoding and H.264 10-bit support This …
7:02 PM Changeset in ffmpeg [7e96558] by Timo Rothenpieler <timo@rothenpieler.org>
avcodec/cuviddec: add HEVC/H.264 4:2:2 and H.264 10-bit support This …
7:01 PM Changeset in ffmpeg [30e6efff] by Timo Rothenpieler <timo@rothenpieler.org>
avcodec/nvdec: add 4:2:2 decoding and 10-bit support This commit adds …
7:01 PM Changeset in ffmpeg [7454a07d] by Timo Rothenpieler <timo@rothenpieler.org>
avutil/hwcontext_cuda: add 4:2:2 pixel format support This commit …
5:13 PM Ticket #11444 (Overflow-2 in start_time_realtime calculation in rtsp.c) created by IncrediBlame
Related to ticket #11388. Summary of the bug: start_time_realtime …
5:10 PM Ticket #11443 (PNG and APNG Incorrect Colors Because of Tags) created by Jay123210599
I heard that if you add colorimetry flags to videos without them, or …
4:03 PM Changeset in ffmpeg [452d6738] by Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
fftools/ffmpeg_opt: Remove audio_drift_threshold Forgotten in …
4:03 PM Changeset in ffmpeg [10047fea] by Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
avutil/cpu: Disable ff_getauxval() on x86 Not used there. …
4:03 PM Changeset in ffmpeg [4afe61ea] by Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
swscale/x86/swscale: Make M24 variables static Reviewed-by: Michael …
4:00 PM Changeset in ffmpeg [3797e923] by Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
swscale/x86/swscale: Move some constants to rgb2rgb.c ff_w1111 and …
2:47 AM Ticket #11435 (Added "-extension_picky" breaks various applications [Please open a ...) closed by Michael Niedermayer
fixed: Patch applied, i hope this fixes it, …
1:42 AM Changeset in ffmpeg [0113e30] by Michael Niedermayer <michael@niedermayer.cc>
libavformat/hls: Be more restrictive on mpegts extensions …
1:42 AM Changeset in ffmpeg [9e125729] by Michael Niedermayer <michael@niedermayer.cc>
avformat/hls: .ts is always ok even if its a mov/mp4 Maybe fixes: …

Feb 1, 2025:

8:10 PM Changeset in ffmpeg [9b5a4c0a] by Marton Balint <cus@passwd.hu>
avcodec/libxvid: add check for invalid intra/inter matrix values …
5:13 PM Ticket #11430 ([Regression] Data stream in output may glitch "-stats" display since 7.0) updated by Marth64
I think this is related to: https://trac.ffmpeg.org/ticket/10792
4:59 PM Ticket #11442 (Scale followed by vstack stopped working) updated by James
Priority, Component, Version, Reproduced by developer, Status changed
Regression since ef1cb1c9c810b30c5c9356c07eef07dc8edc3aea
9:48 AM Ticket #11430 ([Regression] Data stream in output may glitch "-stats" display since 7.0) updated by Denis Filippov
As I wrote in the first message, the problem is that we cannot switch …
9:46 AM out_ffmpeg6.1.txt attached to Ticket #11430 by Denis Filippov
9:46 AM out_ffmpeg5.1.txt attached to Ticket #11430 by Denis Filippov
4:57 AM ffmpeg.png attached to Ticket #11442 by Marth64
second sample
4:47 AM Ticket #11442 (Scale followed by vstack stopped working) updated by Marth64
Hi, appears to always be impacting PNG files screenshots taken from …
4:47 AM tango.png attached to Ticket #11442 by Marth64
sample
4:21 AM Ticket #11442 (Scale followed by vstack stopped working) updated by Gyan
Can't reproduce here. Is this input-specific?
4:12 AM Changeset in ffmpeg [c6194b50] by James Almer <jamrial@gmail.com>
avdevice/alsa_dec: add a ch_layout option Missed in …
2:34 AM Ticket #11442 (Scale followed by vstack stopped working) created by Marth64
Summary of the bug: Since e61b9d4094d76f5fede0b65139d17add281e6e45

Jan 31, 2025:

10:10 PM Changeset in ffmpeg [0fe33c99] by Michael Niedermayer <michael@niedermayer.cc>
avcodec/h263dec: Check against previous dimensions instead of coded …
10:10 PM Changeset in ffmpeg [d8455331] by Michael Niedermayer <michael@niedermayer.cc>
avformat/hls: Print input format in error message Signed-off-by: …
5:48 PM Ticket #11441 (Typo in docs for format filter) closed by Gyan Doshi <ffmpeg@gyani.pro>
fixed: In [changeset:"221816456a60bb909845f34afbec8c7589865e85/ffmpeg"
5:45 PM Changeset in ffmpeg [22181645] by Gyan Doshi <ffmpeg@gyani.pro>
doc/filters: fix typo in format filter The inline example for option …
5:05 PM Ticket #11212 (FFmpeg throws errors on certain moov atom positions using pipe input) updated by MasterQuestionable
Analyzed by developer changed
͏    Maybe. But there are performance concerns: ͏    That may not make …
4:43 PM Ticket #11440 (DiscardPadding in Matroska had glitched playback) updated by MasterQuestionable
Summary, Component, Version, Keywords, Analyzed by developer, Cc changed
͏    Direct link: ͏    …
4:34 PM Ticket #11212 (FFmpeg throws errors on certain moov atom positions using pipe input) updated by tjgreen
Is this something that can be addressed, perhaps using caching?
4:04 PM Ticket #11441 (Typo in docs for format filter) created by emcodem
Typo in /doc/filters.texi, format filter. color_ranges description …
3:41 PM Ticket #11430 ([Regression] Data stream in output may glitch "-stats" display since 7.0) updated by MasterQuestionable
͏    What about the behavior in old FFmpeg? ͏    "Could you confirm …
7:54 AM Ticket #11440 (DiscardPadding in Matroska had glitched playback) created by fenlaz
Summary of the bug: Popping / Cracking sound on videos with .MKV …
6:48 AM Ticket #11430 ([Regression] Data stream in output may glitch "-stats" display since 7.0) updated by Denis Filippov
Yes, "-dn" version is the same as out1.txt. Because without "-map 0" …
3:05 AM Ticket #11435 (Added "-extension_picky" breaks various applications [Please open a ...) updated by MasterQuestionable
͏    This should only affect that directly use FFmpeg to access …
12:03 AM Ticket #11435 (Added "-extension_picky" breaks various applications [Please open a ...) updated by QFox
As far as I know, yt-dlp is using curl_cffi and using FFmpeg to fix …

Jan 30, 2025:

6:46 PM Changeset in ffmpeg [0225fe85] by Leo Izen <leo.izen@gmail.com>
avcodec/jpegxl_parse{,r}: fix integer overflow for some malformed …
4:40 PM Ticket #11439 (Improve documentation of "subfile" protocol) reopened by MasterQuestionable
͏    This very example seems undocumented. ͏    …
3:32 PM Ticket #11439 (Improve documentation of "subfile" protocol) updated by Gyan
It's documented at https://ffmpeg.org/ffmpeg-protocols.html#subfile
3:09 PM Ticket #11439 (Improve documentation of "subfile" protocol) updated by sha8
Good to know! But it's currently undocumented. Please add it to the manual.
3:01 PM Ticket #11439 (Improve documentation of "subfile" protocol) closed by Gyan
invalid: You can already do this with the subfile protocol. `ffplay -start …
2:54 PM Ticket #11438 (vf_crop filter breaks setting variables like x=x+1) updated by Gyan
Type, Version, Keywords, Analyzed by developer, Status, Owner changed
Yeah, changing x and y through commands would need to be handled …
2:35 PM Changeset in ffmpeg [c5287178] by James Almer <jamrial@gmail.com>
avcodec/hevc/hevcdec: Don't add to null pointer POS(1, and POS(2,
1:56 PM Changeset in ffmpeg [02958ab7] by James Almer <jamrial@gmail.com>
avformat/mov: fix overflow in drift timestamp calculation Fixes: …
10:42 AM Changeset in ffmpeg [1911a6ec] by Gyan Doshi <ffmpeg@gyani.pro>
ffmpeg_demux: don't print input error for AVERROR_EXIT This error …
5:56 AM Ticket #11439 (Improve documentation of "subfile" protocol) updated by sha8
Sorry for the accidental spam report. It was a misclick.
5:53 AM Ticket #11439 (Improve documentation of "subfile" protocol) created by sha8
Summary of the bug: mplayer has a -sb option. From the manual: > Seek …
5:16 AM Ticket #11399 (https://trac.ffmpeg.org/ticket/11386) updated by MasterQuestionable
͏    Wrong thread perhaps? [ Jun Omae @ CE 2025-01-09 17:14:12 UTC: …
4:46 AM Ticket #11433 (Innocuous "Error parsing Opus packet header" on YouTube sources?) updated by MasterQuestionable
Summary, Component, Version, Keywords, Analyzed by developer, Cc changed
͏    `yt-dlp` typically won't re-encode the media. ͏    The media …
3:57 AM Ticket #11436 (swscale rejects files with reserved colorspace tags after filter reinit) updated by MasterQuestionable
͏    Best-effort playback is generally more preferable, than outright …
1:29 AM Ticket #11433 (Innocuous "Error parsing Opus packet header" on YouTube sources?) updated by idest
FWIW, I've been experimenting and ffmpeg.exe seems to emit the "Error …
12:41 AM Ticket #11078 (Speex decoding speed regression?) updated by shenlebantongying
Hi, I made a patch by poking around last night. …
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