Timeline



Jan 11, 2025:

11:55 PM Changeset in ffmpeg [330470ef] by Peter Ross <pross@xvid.org>
avformat/mlvdec: skip over some other known block types
11:55 PM Changeset in ffmpeg [45c30bc5] by Peter Ross <pross@xvid.org>
avformat/mlvdec: process VERS block
11:55 PM Changeset in ffmpeg [86dd15fd] by Peter Ross <pross@xvid.org>
avformat/mlvdec: demux LJ92 huffman comressed frames A minimal DNG …
11:34 PM Ticket #11412 (Encoded Date + Tagged Date) created by Xafg
Hi, I don't know if it's a bug but on the version of ffmpeg run on …
5:59 PM Ticket #11411 (VVC support in Matroska) updated by MasterQuestionable
Description, Keywords changed
͏    Well... much surprising. ͏    I believe Matroska is designed to …
3:44 PM Ticket #11411 (VVC support in Matroska) updated by James
Summary, Type, Priority, Status changed
It is supported. See …
3:31 PM Changeset in ffmpeg [f651ca3a] by Leo Izen <leo.izen@gmail.com>
avutil/frame.h: improve documentation for AV_FRAME_FLAG_LOSSLESS It …
3:00 PM Ticket #11411 (VVC support in Matroska) updated by Frank Plowman
Replying to Frank Plowman: > Matroska does not support …
2:56 PM Ticket #11411 (VVC support in Matroska) updated by Frank Plowman
Component, Keywords changed
Matroska does not support VVC. I feel like there should be an error …
1:37 PM Ticket #11411 (VVC support in Matroska) created by MasterQuestionable
͏= VVC generated by FFmpeg not playing by same-bundled FFplay? = ͏    …
1:26 PM Ticket #11217 (Output "-ss" memory consumption regression (buffering caused?)) updated by MasterQuestionable
͏    That's the minimal reproducer derived from your origin command. …

Jan 10, 2025:

8:58 PM Ticket #11410 (Can't convert hevc flv to mp4. Video codec (c) is not implemented error.) updated by Timo R.
Latest master should nevertheless now be able to demux those files.
8:55 PM Changeset in ffmpeg [b76053d8] by Timo Rothenpieler <timo@rothenpieler.org>
avformat/flvdec: add support for legacy HEVC files
7:11 PM Ticket #11410 (Can't convert hevc flv to mp4. Video codec (c) is not implemented error.) updated by Timo R.
The file you shared also does not seem to follow the enhanced flv …
6:55 PM Ticket #11410 (Can't convert hevc flv to mp4. Video codec (c) is not implemented error.) closed by Timo R.
invalid: Enhanced flv support was just added a few weeks ago. Use latest master.
6:54 PM codec_not_supported_error.flv attached to Ticket #11410 by robteny45
6:53 PM Ticket #11410 (Can't convert hevc flv to mp4. Video codec (c) is not implemented error.) created by robteny45
Summary of the bug: Hevc flv streams served by tiktok can't be …
6:02 PM Changeset in ffmpeg [5cd49e1b] by James Almer <jamrial@gmail.com>
avcodec/hevc/hevcdec: use av_frame_side_data_add() where useful …
6:02 PM Changeset in ffmpeg [f635f195] by James Almer <jamrial@gmail.com>
avcodec/aom_film_grain: use av_frame_side_data_add() where useful …
6:02 PM Changeset in ffmpeg [42e72d5c] by James Almer <jamrial@gmail.com>
avutil/frame: add AV_FRAME_SIDE_DATA_FLAG_NEW_REF The flag is …
5:56 PM Ticket #11393 (SEGV on libavcodec/jpeg2000dec.c:1491:59) closed by James
fixed: Fixed in 7f9c7f9849a2155224711f0ff57ecdac6e4bfb57
5:56 PM Changeset in ffmpeg [7f9c7f9] by James Almer <jamrial@gmail.com>
avcodec/jpeg2000dec: clear array length when freeing it Fixes NULL …
5:45 PM Ticket #11217 (Output "-ss" memory consumption regression (buffering caused?)) updated by Bryce Chester Newman
Using the work around as shown here... `time ffmpeg -y -i …
5:16 PM Ticket #11217 (Output "-ss" memory consumption regression (buffering caused?)) updated by Bryce Chester Newman
Is it reproducible with `ffmpeg -y -v debug -hide_banner -nostdin …
1:39 PM Changeset in ffmpeg [292c1df7] by James Almer <jamrial@gmail.com>
avformat/mov: merge stts and ctts arrays into one Should reduce …
1:23 PM Changeset in ffmpeg [d7180a3] by James Almer <jamrial@gmail.com>
avcodec/vvc/dec: print thread debug logs only if DEBUG is defined …
12:35 PM Ticket #10955 (checkasm failures on ppc64el) updated by Sean McGovern
I'm... not sure why I didn't think to try running this sporadically …
12:33 PM checkasm-llauddsp.err attached to Ticket #10955 by Sean McGovern
checkasm-llauddsp failure with ASAN enabled
10:09 AM Changeset in ffmpeg [c0fbb6d5] by Martin Storsjö <martin@martin.st>
avformat/rtpdec: int overflow in start_time_realtime This was …

Jan 9, 2025:

10:03 PM Ticket #11409 (Using -af and -vf with non-exhistant filter succeeds if input lacks ...) created by Wes Castro
Summary of the bug: When invoking the FFmpeg binary with -af of …
6:16 PM Ticket #11408 (loudnorm performance improvement) updated by guillaumekh
Description changed
5:33 PM Ticket #11408 (loudnorm performance improvement) created by guillaumekh
Summary of the bug: The loudnorm audio filter is slow. On my M2 …
5:00 PM Ticket #11386 (Subtitles and MOV are not working anymore) updated by Jun Omae
Hi, I noticed that trying to file the issue for the tag query to the …
4:51 PM Ticket #11338 (Error transcoding from dv source - fps 60000 is too large) updated by Paul Londino
Replying to dave rice: > Hi Paul, did you find a …
3:28 PM Ticket #9412 (HEVC fails to seek on keyframe) updated by Balling
If that is your patch then why the issue is not there when you remux …
12:06 PM Ticket #9412 (HEVC fails to seek on keyframe) updated by quinkblack
Should be fixed by …
11:15 AM Ticket #9412 (HEVC fails to seek on keyframe) updated by MasterQuestionable
Cc changed
͏    Well, could Windows CLI now even guess missing quotes of …
2:54 AM poc_1 attached to Ticket #11407 by SuTong
2:54 AM Ticket #11407 (heap-buffer-overflow vulnerability find in in function mov_read_trun ...) created by SuTong
Summary of the bug: heap-buffer-overflow vulnerability in the latest …

Jan 8, 2025:

10:23 PM Changeset in ffmpeg [251de179] by Michael Niedermayer <michael@niedermayer.cc>
avcodec/vc1dec: Clear block_index in vc1_decode_reset() Fixes: …
10:23 PM Changeset in ffmpeg [3f029bfb] by Michael Niedermayer <michael@niedermayer.cc>
avcodec/aacsbr_template: Clear n_q on error Fixes: index 5 out of …
10:23 PM Changeset in ffmpeg [695b7c71] by Michael Niedermayer <michael@niedermayer.cc>
tools/target_dec_fuzzer: Adjust threshold for MSCC Fixes: Timeout …
10:23 PM Changeset in ffmpeg [4485a0fd] by Michael Niedermayer <michael@niedermayer.cc>
avformat/iamf_parse: Check output_channel_count Fixes: -nan is …
10:23 PM Changeset in ffmpeg [70514ff0] by Michael Niedermayer <michael@niedermayer.cc>
tools/target_dec_fuzzer: Adjust threshold for VP6 Fixes: Timeout …
10:23 PM Changeset in ffmpeg [f7cc023f] by Michael Niedermayer <michael@niedermayer.cc>
avformat/mxfdec: Check edit_unit for being larger than signed 64bit …
10:23 PM Changeset in ffmpeg [4bd9b5f5] by Michael Niedermayer <michael@niedermayer.cc>
tools/target_dec_fuzzer: Adjust threshold for TDSC Fixes: Timeout …
10:23 PM Changeset in ffmpeg [0f511b45] by Michael Niedermayer <michael@niedermayer.cc>
avcodec/osq: Fixes several undefined overflows in do_decode() Fixes: …
10:23 PM Changeset in ffmpeg [56faee2] by Michael Niedermayer <michael@niedermayer.cc>
swscale/output: Fix undefined overflow in …
10:23 PM Changeset in ffmpeg [b5b6391d] by Michael Niedermayer <michael@niedermayer.cc>
avfilter/af_pan: Fix sscanf() use Fixes: Memory Data Leak Found-by: …
10:23 PM Changeset in ffmpeg [9ffa127a] by Michael Niedermayer <michael@niedermayer.cc>
avfilter/vf_grayworld: Use the correct pointer for av_log() Fixes: …
10:23 PM Changeset in ffmpeg [b72de492] by Michael Niedermayer <michael@niedermayer.cc>
avfilter/vf_addroi: Add missing NULL termination to …
9:21 PM Ticket #9412 (HEVC fails to seek on keyframe) updated by Balling
ffmpeg.exe -ss 00:00:20 -analyzeduration 100000000000 -probesize …
9:06 PM Ticket #11405 (Seeking on real time transcoded AVCI 100 file fails.) updated by Balling
Seeking sometimes fails even on MPEG-TS: infamous issue #9412. After …
6:31 PM Ticket #11405 (Seeking on real time transcoded AVCI 100 file fails.) updated by Gyan
This works for MPEG-TS so the failure may be specific to MXF.
4:53 PM Ticket #11406 (vvcdec doesn't set pict_type and AV_FRAME_FLAG_KEY in the output) created by rgonzalezfluendo
Update VVC decoder to set frames info, useful with ffprobe and other …
1:10 PM Changeset in ffmpeg [cb60b29] by James Almer <jamrial@gmail.com>
fate/vvc: Add vvc-frames-with-ltr.vvc This sample is rather …
9:56 AM Ticket #11405 (Seeking on real time transcoded AVCI 100 file fails.) updated by Ankur Bhatkalkar
Description changed
9:53 AM ffplay-20250108-093635.log attached to Ticket #11405 by Ankur Bhatkalkar
FFPlay log for seeking growing AVC-I 100 file
9:52 AM ffmpeg-20250108-093616.log attached to Ticket #11405 by Ankur Bhatkalkar
FFmpeg log for transcoded avc i 100 file
9:51 AM Ticket #11405 (Seeking on real time transcoded AVCI 100 file fails.) created by Ankur Bhatkalkar
== Summary of the bug: Our application requires some playback while …
6:14 AM Changeset in ffmpeg [910e5a27] by Marth64 <marth64@proxyid.net>
avformat/avformat.h: elaborate documentation for avformat_open_input() …
6:03 AM Changeset in ffmpeg [8ad2d191] by Marth64 <marth64@proxyid.net>
libavcodec/mpeg12dec: append CC data to a53_buf_ref In …
5:54 AM Changeset in ffmpeg [9305a1ed] by Marth64 <marth64@proxyid.net>
avcodec/mpeg12dec: fix range for cc_format option After support was …
5:19 AM Ticket #11397 (Add version metadata in compiled executable) updated by spooky
[https://ffmpeg.org/download.html#releases FFmpeg releases are …
4:09 AM Ticket #11217 (Output "-ss" memory consumption regression (buffering caused?)) updated by MasterQuestionable
͏    Need more precise regression window... ͏    Also please confirm? …
2:16 AM cpm001_cut.cdxl attached to Ticket #11404 by ami_stuff
2:16 AM Ticket #11404 (cdxl: "Encoding 3, bpp 8 and format 0x0" is not implemented) created by ami_stuff
attached file decodes correctly with native amiga cdxl converter …

Jan 7, 2025:

10:47 PM Changeset in ffmpeg [1215fefc] by Leo Izen <leo.izen@gmail.com>
avformat/ipfsgateway: fix capitalizaton mistake Fix the incorrect …
9:35 PM Ticket #11403 ([Regression] Abnormal "kmsgrab" exit handling of FF7 threading change) created by superded
Recording stops only after several Ctrl+C with muxing error. Tested in …
7:35 PM Ticket #11217 (Output "-ss" memory consumption regression (buffering caused?)) updated by Bryce Chester Newman
Any chance this might be fixed in a future release or in master …
7:09 PM Changeset in ffmpeg [692ce250] by James Almer <jamrial@gmail.com>
avformat/flvdec: initialize ret in flv_read_packet() to AVERROR_BUG …
6:20 PM Changeset in ffmpeg [af74fe71] by Timo Rothenpieler <timo@rothenpieler.org>
avformat/flvdec: don't leak extradata pointer on realloc failure
6:07 PM Changeset in ffmpeg [9201f87] by Timo Rothenpieler <timo@rothenpieler.org>
avformat/flvdec: properly free mt_extradata
5:38 PM Changeset in ffmpeg [9fe66c7f] by Timo Rothenpieler <timo@rothenpieler.org>
avformat/flvenc: fix missing sequence start with MP3 tracks When …
5:30 PM Changeset in ffmpeg [b32a1a69] by Timo Rothenpieler <timo@rothenpieler.org>
avformat/flvenc: properly handle writing mpeg4 extradata
5:18 PM Changeset in ffmpeg [4c2b769e] by Timo Rothenpieler <timo@rothenpieler.org>
avformat/flvdec: clean up variable initialization spacing
5:18 PM Changeset in ffmpeg [0ed3446] by Timo Rothenpieler <timo@rothenpieler.org>
avformat/flvdec: fix potential premature return on audio MultichannelConfig
4:57 PM Changeset in ffmpeg [e9de794d] by Timo Rothenpieler <timo@rothenpieler.org>
avformat/flvdec: add missing track_size decrement
2:04 PM Ticket #11338 (Error transcoding from dv source - fps 60000 is too large) updated by dave rice
Hi Paul, did you find a workaround for this?
12:24 PM Ticket #11017 (Enhancing FFmpeg's playback support for MIDI files and other ...) updated by peteroupc
Description changed
7:53 AM Ticket #11399 (https://trac.ffmpeg.org/ticket/11386) updated by MasterQuestionable
͏    I doubt alike tagging really help: ͏    …
5:00 AM Ticket #11399 (https://trac.ffmpeg.org/ticket/11386) updated by compn
trac bug because "tag" is trac syntax. apparently.
3:23 AM Ticket #11398 ("avfoundation" audio capture had missing samples randomly) updated by MasterQuestionable
͏    Difference: […]
1:09 AM Ticket #11399 (https://trac.ffmpeg.org/ticket/11386) updated by MasterQuestionable
͏    Server issue or Trac?
12:55 AM Ticket #11399 (https://trac.ffmpeg.org/ticket/11386) updated by James
Resolution changed
Replying to MasterQuestionable: > ͏    Fixed or by …
12:48 AM Ticket #11399 (https://trac.ffmpeg.org/ticket/11386) closed by MasterQuestionable
worksforme: ͏    Fixed or by coincidence..?
12:43 AM Ticket #11386 (Subtitles and MOV are not working anymore) reopened by MasterQuestionable
͏    Works now... Buggy Trac? ͏    …

Jan 6, 2025:

11:34 PM Changeset in ffmpeg [252fc2e0] by Lynne <dev@lynne.ee>
avfilter/scale_vulkan: add dynamic crop region and aspect ratio match …
9:56 PM Ticket #11399 (https://trac.ffmpeg.org/ticket/11386) updated by compn
yeah no idea whats wrong. heres the brief i can get out of query: …
9:51 PM Ticket #11386 (Subtitles and MOV are not working anymore) closed by compn
invalid: this bug is bugged!
9:32 AM Ticket #11401 (Test source failed.) updated by June Liu
Description changed
9:17 AM Ticket #11402 (directly convert some mp4 audio to opus cannot be decoded with opus-tools) updated by Saafo
Summary changed
9:16 AM Ticket #11402 (directly convert some mp4 audio to opus cannot be decoded with opus-tools) updated by Saafo
Found another interesting thing: converting the mp4 file to wav, and …
8:56 AM Ticket #11401 (Test source failed.) updated by June Liu
Replying to quinkblack: > please run make fate-source in a …
8:52 AM Screenshot 2025-01-06 165210.png attached to Ticket #11401 by June Liu
8:31 AM Ticket #11402 (directly convert some mp4 audio to opus cannot be decoded with opus-tools) updated by Saafo
Description changed
8:29 AM audio.mp4 attached to Ticket #11402 by Saafo
8:23 AM Ticket #11401 (Test source failed.) updated by quinkblack
please run make fate-source in a full msys environment.
8:17 AM Ticket #11402 (directly convert some mp4 audio to opus cannot be decoded with opus-tools) created by Saafo
Summary of the bug: How to reproduce: […] The generated …[…]
6:33 AM source.err attached to Ticket #11401 by June Liu
6:33 AM Test-5.log attached to Ticket #11401 by June Liu
6:32 AM Ticket #11401 (Test source failed.) created by June Liu
Summary of the bug: FFmpeg failed to run test source as follows, and …
1:18 AM avfoundation_audio_fifo-v2.patch attached to Ticket #11398 by drobinson
When the frame list overflows, advance the read index by half the FIFO …

Jan 5, 2025:

9:25 PM Changeset in ffmpeg [19c95ecb] by Marton Balint <cus@passwd.hu>
avcodec: deprecate AVCodecContext properties These properties are …
9:23 PM Changeset in ffmpeg [8a29b4e3] by Marton Balint <cus@passwd.hu>
fftools/ffprobe: print lossless frame flag Signed-off-by: Marton …
9:23 PM Changeset in ffmpeg [74e04b8] by Marton Balint <cus@passwd.hu>
avcodec: set AV_FRAME_FLAG_LOSSLESS where supported Signed-off-by: …
9:23 PM Changeset in ffmpeg [2d91f894] by Marton Balint <cus@passwd.hu>
avcodec/frame: add AV_FRAME_FLAG_LOSSLESS Signed-off-by: Marton …
9:12 PM Ticket #11400 (Consider adding a fuzzer for filtergraphs) updated by somehacker
Forgot to mention that since the syntax of the filter graphs are …
9:05 PM Ticket #11400 (Consider adding a fuzzer for filtergraphs) created by somehacker
Hi! I have started developing a fuzzer for filtergraphs which you can …
7:31 PM Ticket #11325 (VVC decoder for streams with ALF and no CC-ALF) closed by Frank Plowman
fixed: Resolved by f80af3657f16
5:45 PM Ticket #11383 (Unable to achieve specified fps with AVFoundation camera on iOS) updated by Dex Devlon
Yes, Apples iPhones have been able to achieve 240 FPS slo-mo video for …
5:25 PM Ticket #11387 ("dnn_detect" may fail for "anchors" not defined) closed by MasterQuestionable
fixed: https://github.com/FFmpeg/FFmpeg/commit/9d9ac8e2ca6bea7daecf3830a11c08b
4:22 PM Ticket #11398 ("avfoundation" audio capture had missing samples randomly) updated by drobinson
I had a chance to do some more investigation. It seems like the issue …
4:19 PM avfoundation_audio_fifo.patch attached to Ticket #11398 by drobinson
1:03 PM Ticket #11387 ("dnn_detect" may fail for "anchors" not defined) updated by MasterQuestionable
Summary, Keywords, Analyzed by developer, Cc changed
12:45 PM 11386.htm attached to Ticket #11399 by MasterQuestionable
https://trac.ffmpeg.org/ticket/11386
12:44 PM Ticket #11399 (https://trac.ffmpeg.org/ticket/11386) created by MasterQuestionable
͏    Trac seems to give abnormal reply: ͏    Abnormally rendered content..?
12:28 PM Ticket #11383 (Unable to achieve specified fps with AVFoundation camera on iOS) updated by MasterQuestionable
Component, Keywords, Cc changed
͏    Are you really able to produce smooth 240 FPS CFR video... with …
12:27 PM Ticket #11397 (Add version metadata in compiled executable) updated by Balling
That will tell nothing, as you can hundreds of configs, like openssl …
12:25 PM Changeset in ffmpeg [539cea3] by Nuo Mi <nuomi2021@gmail.com>
lavc/vvc: Fix race condition for MVs cropped to subpic When the …
11:16 AM Ticket #11397 (Add version metadata in compiled executable) updated by MasterQuestionable
Summary, Priority, Component, Keywords, Cc changed
͏    Primarily Windows only..?
11:05 AM Ticket #11398 ("avfoundation" audio capture had missing samples randomly) updated by MasterQuestionable
Summary, Component, Keywords, Analyzed by developer, Cc changed
͏    Reference: ͏    …
10:37 AM Ticket #9814 (time_scale / num_units_in_tick is not infinite precision) updated by MasterQuestionable
͏    Similar to the predicament of 100% reliability... Possible?
10:00 AM Changeset in ffmpeg [f80af365] by Nuo Mi <nuomi2021@gmail.com>
avcodec/vvc decode: ALF filtering without CC-ALF When a stream has …
8:55 AM Ticket #9814 (time_scale / num_units_in_tick is not infinite precision) updated by Balling
> ͏ And absolute CFR is simply impossible: that demands absolute …
8:04 AM Ticket #11368 (Mediacodec encoding not working) updated by quinkblack
Replying to RandomPerson: > Yeah it's gone further than …
3:35 AM Ticket #11395 (null pointer deref similar to https://trac.ffmpeg.org/ticket/11392 ...) closed by James
fixed: Fixed in e262411f329d63bcd36fbf4ac666629530ffec90
3:32 AM Changeset in ffmpeg [29197677] by James Almer <jamrial@gmail.com>
Revert "avformat/dump: print only the actual streams in a tile grid …
3:31 AM Changeset in ffmpeg [bf0786d9] by James Almer <jamrial@gmail.com>
avformat/mov: fix setting tile grid stream offsets when a stream is …
12:41 AM Downstreams edited by James
Remove EOLed distro releases (diff)
12:29 AM Ticket #11398 ("avfoundation" audio capture had missing samples randomly) created by drobinson
Summary of the bug: I am using macOS 15.1 (Sequoia) on a 2021 Apple …

Jan 4, 2025:

11:45 PM Changeset in ffmpeg [cd174c7c] by James Almer <jamrial@gmail.com>
avfilter/aeval: don't leak the strdup'd expression string …
11:45 PM Changeset in ffmpeg [e262411f] by James Almer <jamrial@gmail.com>
avfilter/aeval: tighten the check for empty expression Fixes ticket …
5:05 PM Ticket #11368 (Mediacodec encoding not working) updated by RandomPerson
Yeah it's gone further than last time buuuuuut it's stuck Output #0, …
3:08 PM Ticket #11368 (Mediacodec encoding not working) updated by quinkblack
I guess this is the issue fixed by …
2:59 PM Ticket #11363 (MediaCodec ceased working in new Android for JVM cause) closed by quinkblack
wontfix: All devices I can find or ask people to test have failed with Android …
12:12 PM Changeset in ffmpeg [9d9ac8e2] by Guo Yejun <yejun.guo@intel.com>
avfilter/vf_dnn_detect: fix loading anchors when labels file is set …
5:02 AM Ticket #9814 (time_scale / num_units_in_tick is not infinite precision) updated by Balling
Some commit right before 9 July. …
4:41 AM Ticket #9814 (time_scale / num_units_in_tick is not infinite precision) updated by Gyan
Which commit?
12:37 AM Changeset in ffmpeg [07e54f9] by Leo Izen <leo.izen@gmail.com>
avformat/jpegxl_anim_dec: use new animated JPEG XL codec ID A new …
12:37 AM Changeset in ffmpeg [f3c40826] by Leo Izen <leo.izen@gmail.com>
avcodec/libjxl: add animated JPEG XL encoder libjxl supports animated …
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