Timeline



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. …

Jan 29, 2025:

11:15 PM Ticket #11438 (vf_crop filter breaks setting variables like x=x+1) created by Alan Amaral
Summary of the bug: If you create a filter graph with a crop filter, …
9:49 PM Ticket #11436 (swscale rejects files with reserved colorspace tags after filter reinit) updated by Niklas Haas
Summary changed
I think there are two issue here: One is the filter reinit somehow …
8:40 PM Ticket #11436 (swscale rejects files with reserved colorspace tags after filter reinit) updated by MasterQuestionable
Summary, Type, Component, Analyzed by developer, Cc changed
͏    However alike input stream self probably wouldn't make much …
7:57 PM Changeset in ffmpeg [4ba9ae77] by Jan Ekström <jeebjp@gmail.com>
avformat/vqf: fix memory leak in add_metadata() Signed-off-by: Kacper …
7:55 PM ffmpeg-logs.zip attached to Ticket #11437 by Capitrium
Zip file containing logs-cuda.log and logs-vulkan.log, corresponding …
7:52 PM Ticket #11437 (Vulkan encoder race conditions and conversion failures) created by Capitrium
We're comparing the new h264_vulkan encoder against the h264_nvenc
5:11 PM Ticket #11436 (swscale rejects files with reserved colorspace tags after filter reinit) updated by Francesco Bucciantini
Yes, it is indeed a breaking change compared to the 6.x branch, so I …
4:19 PM Ticket #11430 ([Regression] Data stream in output may glitch "-stats" display since 7.0) updated by MasterQuestionable
Summary, Keywords changed
͏    Did the "-dn" version give that basically identical as …
3:38 PM Ticket #11435 (Added "-extension_picky" breaks various applications [Please open a ...) updated by MasterQuestionable
͏    Does `yt-dlp` use FFmpeg directly for download? ͏    (it seems …
2:41 PM Ticket #11078 (Speex decoding speed regression?) updated by MasterQuestionable
Analyzed by developer changed
͏    Would you propose the fix directly? (GitHub direct commit) ͏    …
10:22 AM Changeset in ffmpeg [ca355094] by Nuo Mi <nuomi2021@gmail.com>
lavc/vvcdec: ensure slices contain nonzero CTUs fixes …
10:22 AM Changeset in ffmpeg [974d4a8f] by Nuo Mi <nuomi2021@gmail.com>
lavc/vvcdec: remove unneeded VVCContext->pix_fmt …
10:22 AM Changeset in ffmpeg [61ff0fac] by Nuo Mi <nuomi2021@gmail.com>
lavc/vvcdec: remove unneeded set_output_format Downstream can …
6:27 AM out2.txt attached to Ticket #11430 by Denis Filippov
6:27 AM out1.txt attached to Ticket #11430 by Denis Filippov
6:25 AM Ticket #11430 ([Regression] Data stream in output may glitch "-stats" display since 7.0) updated by Denis Filippov
I tested 2 commands: The first: […] results in out1.txt I change …
5:36 AM Ticket #11435 (Added "-extension_picky" breaks various applications [Please open a ...) updated by QFox
I have no knowledge on running mpv on Ubuntu. What I did on Windows, …
5:27 AM Ticket #11435 (Added "-extension_picky" breaks various applications [Please open a ...) updated by QFox
The patch fixed the problem. But I don't know if it really fix the …
4:26 AM Ticket #11078 (Speex decoding speed regression?) updated by shenlebantongying
The exact error is in libavcodec/speexdec.c -> …
4:18 AM Ticket #4954 (Joint Stereo indicator missing from MP3 Xing header) updated by MasterQuestionable
͏    Probably interpreter dependent. ͏    Found 2: ͏    …
3:16 AM Ticket #11078 (Speex decoding speed regression?) updated by shenlebantongying
Cannot we just delete the native speex codec? FFmpeg currently has 2 …
12:56 AM Ticket #11435 (Added "-extension_picky" breaks various applications [Please open a ...) updated by MasterQuestionable
͏    Maybe not making the new option default enabled? ͏    (so reduce …

Jan 28, 2025:

9:29 PM Ticket #11436 (swscale rejects files with reserved colorspace tags after filter reinit) updated by emcodem
Conversion works when disabling filter reinit: ffmpeg …
9:13 PM Ticket #11436 (swscale rejects files with reserved colorspace tags after filter reinit) updated by Timo R.
This is not a crash, it just exits cleanly saying what you're doing is …
9:09 PM Changeset in ffmpeg [3380c0d2] by Leo Izen <leo.izen@gmail.com>
avutil/frame: check return value for cropping offsets This function …
9:04 PM Ticket #11436 (swscale rejects files with reserved colorspace tags after filter reinit) updated by Francesco Bucciantini
To put it down even further, the problem with 7.x and master is when …
8:55 PM Ticket #11436 (swscale rejects files with reserved colorspace tags after filter reinit) updated by Francesco Bucciantini
I also wanna add that decoding completes fine in FFMpeg 6.1.1 Stable …
8:48 PM Ticket #11436 (swscale rejects files with reserved colorspace tags after filter reinit) created by Francesco Bucciantini
Summary of the bug: When a stream has different frame properties (i.e …
8:27 PM Ticket #11434 (Unable to set channel count for Alsa input since release 5.1.1) updated by Brad Isbell
Replying to James: > Can you test …
7:57 PM Changeset in ffmpeg [4401e4b6] by Jan Ekström <jeebjp@gmail.com>
avformat/id3v2: add image/webp for WebP attached pictures Found out …
7:44 PM Ticket #11435 (Added "-extension_picky" breaks various applications [Please open a ...) updated by Michael Niedermayer
potenial patch is here: …
6:26 PM Changeset in ffmpeg [a649b2a8] by James Almer <jamrial@gmail.com>
avutil/downmix_info: check for side data allocation success before …
6:26 PM Changeset in ffmpeg [7a16bfa7] by James Almer <jamrial@gmail.com>
tests/checkasm/sw_rgb: increase plane array buffers Fixes …
5:56 PM Changeset in ffmpeg [8f4819ce] by Martin Storsjö <martin@martin.st>
rtmpproto: Avoid rare crashes in the fail: codepath in rtmp_open When …
5:55 PM Changeset in ffmpeg [3cd4e847] by Martin Storsjö <martin@martin.st>
configure: Improve the check for the rsync --contimeout option …
1:01 PM Changeset in ffmpeg [85a327d9] by James Almer <jamrial@gmail.com>
avfilter/buffersrc: remove unused variable Added by mistake in …
11:57 AM Ticket #11435 (Added "-extension_picky" breaks various applications [Please open a ...) updated by MasterQuestionable
Summary, Component, Keywords, Analyzed by developer, Cc changed
͏    "[lavf] Leaking 1 nested connections (FFmpeg bug)." ͏    ; is MPV …
8:44 AM Changeset in ffmpeg [83e4b068] by Martin Storsjö <martin@martin.st>
avcodec/aarch64/aacencdsp: NEON implementation This patch supplies …
7:08 AM Ticket #9814 (time_scale / num_units_in_tick is not infinite precision) updated by Balling
Looks related …
2:17 AM Ticket #11435 (Added "-extension_picky" breaks various applications [Please open a ...) created by QFox
Summary of the bug: mpv is using FFmpeg as key component to play …
12:55 AM Ticket #11434 (Unable to set channel count for Alsa input since release 5.1.1) updated by James
Priority, Version, Keywords, Status changed
Replying to Brad Isbell: > I suspect this change is …
12:37 AM Ticket #11434 (Unable to set channel count for Alsa input since release 5.1.1) updated by Brad Isbell
I suspect this change is related: …
12:34 AM Ticket #11434 (Unable to set channel count for Alsa input since release 5.1.1) updated by Brad Isbell
Component changed
12:22 AM WikiStart edited by Thilo Borgmann
Add gsoc 2025 (diff)
12:21 AM Ticket #11434 (Unable to set channel count for Alsa input since release 5.1.1) created by Brad Isbell
Ever since release v5.1.1, setting channel count for an Alsa input has …

Jan 27, 2025:

11:01 PM SponsoringPrograms/GSoC/2025 created by Thilo Borgmann
initial copy from 2024
10:27 PM Ticket #11430 ([Regression] Data stream in output may glitch "-stats" display since 7.0) updated by MasterQuestionable
Summary, Component, Keywords, Analyzed by developer, Cc changed
͏    Direct link: ͏    …
10:13 AM Ticket #11428 (SIGFPE in xpsnr filter) closed by Gyan Doshi <ffmpeg@gyani.pro>
fixed: In [changeset:"959b799c8d7564c599f80228248e269d27111d11/ffmpeg"
10:10 AM Changeset in ffmpeg [959b799c] by Gyan Doshi <ffmpeg@gyani.pro>
avfilter/setpts: add option strip_fps to decide framerate handling In …
9:20 AM Ticket #11430 ([Regression] Data stream in output may glitch "-stats" display since 7.0) updated by Denis Filippov
I added the recorded file from this stream. Here he is: …
12:14 AM Ticket #11298 (AMD VAAPI HEVC encoding a 1080p video results in a 1920x1088 one) updated by Balling
"1920x1088" is what all 1920x1080 videos are. The coded heaight for …

Jan 26, 2025:

11:53 PM Changeset in ffmpeg [f632ab53] by James Almer <jamrial@gmail.com>
fftools/ffmpeg_filter: remove accidental variable shadowing Fixes …
10:24 PM Ticket #8515 (vc1_parser erroneously flagged every packet as keyframe) updated by Balling
Can somebody revert this cleanly? This causes issue with Nvidia …
8:19 PM Ticket #11433 (Innocuous "Error parsing Opus packet header" on YouTube sources?) updated by idest
Summary changed
8:00 PM sample.mkv attached to Ticket #11433 by idest
8:00 PM Ticket #11433 (Innocuous "Error parsing Opus packet header" on YouTube sources?) created by idest
If I try executing this command: […] I get the following output: …
6:12 PM Ticket #11298 (AMD VAAPI HEVC encoding a 1080p video results in a 1920x1088 one) updated by schigi
Cc changed
10:37 AM Ticket #11431 (FFmpeg no set languages metadata on subtitles files) updated by MasterQuestionable
Priority, Component, Reproduced by developer, Analyzed by developer, Cc changed
͏    I believe you may have to manually specify alike mostly. ͏    …
10:34 AM meta-text.webp attached to Ticket #11431 by MasterQuestionable
͏    Factors to reproduce? ͏    https://i.ibb.co/K7hJRBH/image.png
10:24 AM Ticket #11432 (Empty output file after conversion if source is 5.1 audio (ac3>opus)) updated by necros
Version, Keywords changed
7:56 AM Ticket #10955 (checkasm failures on ppc64el) updated by Sean McGovern
The svq1enc portion of this ticket is fixed by commit …
5:54 AM 1.ac3 attached to Ticket #11432 by necros
5:53 AM Ticket #11432 (Empty output file after conversion if source is 5.1 audio (ac3>opus)) created by necros
Summary of the bug: ac3>opus conversion fails with empty output file …[…]
12:56 AM Changeset in ffmpeg [712140be] by James Almer <jamrial@gmail.com>
doc/APIChanges: fix library name for a recent entry Signed-off-by: …
12:56 AM Changeset in ffmpeg [4f9afbb1] by James Almer <jamrial@gmail.com>
fftools/ffmpeg_filter: reinitialize the filterchain if downmix …
12:56 AM Changeset in ffmpeg [6a282cdf] by James Almer <jamrial@gmail.com>
avfilter/af_aresample: propagate downmix metadata to swresample if …
12:56 AM Changeset in ffmpeg [ea3c3b42] by James Almer <jamrial@gmail.com>
avutil/frame: add a side data prop to signal channel layout dependent …
12:56 AM Changeset in ffmpeg [0bed1b89] by James Almer <jamrial@gmail.com>
avutil/downmix_info: zero the allocated buffer Signed-off-by: James …
12:56 AM Changeset in ffmpeg [e61b9d40] by James Almer <jamrial@gmail.com>
fftools/ffmpeg: propagate decoded_side_data from decoded streams to …
12:56 AM Changeset in ffmpeg [6707d970] by James Almer <jamrial@gmail.com>
avfilter/buffersink: add av_buffersink_get_side_data() This will be …
12:56 AM Changeset in ffmpeg [7a025e1c] by James Almer <jamrial@gmail.com>
avfilter/buffersrc: add a side_data field This will be used to …
12:56 AM Changeset in ffmpeg [ef1cb1c9] by James Almer <jamrial@gmail.com>
avfilter/avfilter: add a side_data field to AVFilterLink This will be …
12:24 AM Ticket #11431 (FFmpeg no set languages metadata on subtitles files) created by naruh
FFmpeg does not set the corresponding languages ​​within the subtitle …
12:12 AM Changeset in ffmpeg [91d96dc8] by Michael Niedermayer <michael@niedermayer.cc>
avformat/hls: Be more picky on extensions This blocks disallowed …
12:12 AM Changeset in ffmpeg [c733e2b5] by Michael Niedermayer <michael@niedermayer.cc>
Revert "avformat/mpegts: Add standard extension so hls can check in …
12:10 AM Changeset in ffmpeg [d68d311b] by Michael Niedermayer <michael@niedermayer.cc>
avcodec/sanm: codec37 buffers are private codec37 operates on 2 …
12:10 AM Changeset in ffmpeg [4322be51] by Michael Niedermayer <michael@niedermayer.cc>
avcodec/svq1enc: restrict Altivec acceleration to big-endian POWER …

Jan 25, 2025:

7:10 PM Changeset in ffmpeg [ec4d3dc5] by Marton Balint <cus@passwd.hu>
avcodec/mpegvideo_enc: use 64bit multiplication in …
7:10 PM Changeset in ffmpeg [ed268123] by Marton Balint <cus@passwd.hu>
avcodec/mpegvideo_enc: fix qmat value comments The comments supposed …
7:10 PM Changeset in ffmpeg [7d9f3739] by Marton Balint <cus@passwd.hu>
avcodec/mpegvideo_enc: add checks for custom inter/intra/chroma …
10:11 AM Ticket #11430 ([Regression] Data stream in output may glitch "-stats" display since 7.0) updated by Denis Filippov
As expected, the result is the same for the master branch. It seems to …
7:37 AM Changeset in ffmpeg [a0a89efd] by Rémi Denis-Courmont <remi@remlab.net>
Fix the tail handling in R-V V sad Signed-off-by: Rémi Denis-Courmont …
6:30 AM Ticket #11366 (Regression when prepending/concatenating still image to video) updated by mahozad
Is there any solution or fix for this?
1:56 AM Ticket #11357 (Inconsistent when decoding an H.264 bitstream with bi-prediction ...) updated by Bin Peng
Summary changed
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