Timeline



Feb 20, 2025:

5:01 PM Ticket #11479 (Segfault with LTO - MacOS M4) updated by Levon Gevorgyan
Description changed
5:01 PM Ticket #11479 (Segfault with LTO - MacOS M4) created by Levon Gevorgyan
Summary of the bug: Any build of ffmpeg/ffprobe from …
11:45 AM Ticket #4448 (Support writing album cover art image embedded in ogg / opus metadata) updated by neitsab
Just got caught by this, trying to transcode a Flac file with an …
7:20 AM Ticket #11170 (Support merging HEIC tile grids in ffmpeg) updated by MasterQuestionable
Analyzed by developer, Cc changed
͏    Duplicates: ͏    https://trac.ffmpeg.org/ticket/11297 ͏    …
7:19 AM Ticket #11478 (when converting a heic image to png, resulting picture does not look ...) closed by MasterQuestionable
duplicate: ͏    Refer: ͏    https://trac.ffmpeg.org/ticket/11170#comment:3
6:33 AM Ticket #11454 (Ogg/Theora: Bad granulepos when GOP higher than 64) updated by MasterQuestionable
Keywords changed
͏    Per the description looks like encoder problem: ͏    …
5:32 AM Ticket #11478 (when converting a heic image to png, resulting picture does not look ...) updated by solomoncyj
Priority changed
5:27 AM in.heic attached to Ticket #11478 by solomoncyj
input
5:27 AM out.png attached to Ticket #11478 by solomoncyj
ouput file
5:26 AM Ticket #11478 (when converting a heic image to png, resulting picture does not look ...) created by solomoncyj
Summary of the bug: when converting a heic image to png, resulting …
3:39 AM Changeset in ffmpeg [bc1a3bfd] by Zhao Zhili <zhilizhao@tencent.com>
avcodec/hevc: Add support for output_corrupt/showall flags Also …
3:33 AM Changeset in ffmpeg [b6652115] by Zhao Zhili <zhilizhao@tencent.com>
avcodec/hevc: Parse recovery point SEI Signed-off-by: Zhao Zhili …

Feb 19, 2025:

10:54 PM Ticket #11475 (memory leaks in audio_element_obu(), libavformat/iamf_parse.c) closed by James
fixed: Should be fixed in 0526535cd58444dd264e810b2f3348b4d96cff3b
10:54 PM Ticket #11451 (Ogg/Theora: Duplicate frames dropped when copying Theora streams) closed by James
fixed: Fixed in 84d85e7ad4ace228265af0c8c5caccc0730042fd and …
10:51 PM Changeset in ffmpeg [5470d024] by James Almer <jamrial@gmail.com>
avformat/iamf_parse: ensure there's at most one of each parameter …
10:51 PM Changeset in ffmpeg [0526535c] by James Almer <jamrial@gmail.com>
avformat/iamf_parse: add missing constrains for num_parameters in …
10:51 PM Changeset in ffmpeg [6e26f57f] by James Almer <jamrial@gmail.com>
avformat/demux: don't discard empty Theora packets Theora signals …
10:51 PM Changeset in ffmpeg [84d85e7a] by James Almer <jamrial@gmail.com>
avformat/oggenc: don't discard empty packets with no side data Theora …
10:51 PM Changeset in ffmpeg [261ec6c3] by James Almer <jamrial@gmail.com>
avformat/mov: further ensure mov_build_index isn't run twice If …
10:50 PM Changeset in ffmpeg [7e84865c] by James Almer <jamrial@gmail.com>
avcodec/codec_internal: remove unnecessary avcodec.h include …
5:33 PM Changeset in ffmpeg [cd81f084] by Niklas Haas <git@haasn.dev>
avfilter/libplacebo: use a transparent default fillcolor This will …
4:35 PM Ticket #11477 ("webvtt is not in allowed_extensions" by recent git master versions only) closed by MasterQuestionable
duplicate: #11435
4:28 PM Ticket #11477 ("webvtt is not in allowed_extensions" by recent git master versions only) updated by mikey1959515
Yes ineed adding -extension_picky 0 to the command fixed it.

Feb 18, 2025:

3:43 PM Changeset in ffmpeg [e18f87ed] by James Almer <jamrial@gmail.com>
swscale/x86/rgb2rgb: add AVX512ICL version of uyvytoyuv422 The scalar …
9:57 AM Ticket #11469 (ffmpeg_demux: readrate plays "catch up" if output is blocked, then ...) updated by Gyan
Patch posted: …
9:44 AM Changeset in ffmpeg [08e37fa0] by Lynne <dev@lynne.ee>
overlay_vulkan: port to imageLoad()
9:44 AM Changeset in ffmpeg [2b8d38cb] by Lynne <dev@lynne.ee>
blend_vulkan: port to imageLoad()
9:44 AM Changeset in ffmpeg [379cfd18] by Lynne <dev@lynne.ee>
transpose_vulkan: port to imageLoad()
9:44 AM Changeset in ffmpeg [b02f9157] by Lynne <dev@lynne.ee>
gblur_vulkan: port to imageLoad()
9:44 AM Changeset in ffmpeg [4d3e540f] by Lynne <dev@lynne.ee>
flip_vulkan: port to imageLoad()
9:44 AM Changeset in ffmpeg [a5356396] by Lynne <dev@lynne.ee>
nlmeans_vulkan: switch to imageLoad()
9:44 AM Changeset in ffmpeg [9c4a26d9] by Lynne <dev@lynne.ee>
avgblur_vulkan: fix duplicated variable error when planes=0
9:44 AM Changeset in ffmpeg [389fb36f] by Lynne <dev@lynne.ee>
avgblur_vulkan: port to imageLoad()
9:44 AM Changeset in ffmpeg [77976318] by Lynne <dev@lynne.ee>
bwdif_vulkan: convert to storage images texture() uses bilinear …
9:44 AM Changeset in ffmpeg [042ed96d] by Lynne <dev@lynne.ee>
vulkan_filter: use GENERAL image layout when no sampler is given This …
9:44 AM Changeset in ffmpeg [1029f512] by Lynne <dev@lynne.ee>
vulkan: fix crash in ff_vk_shader_free The issue is if a shader fails …

Feb 17, 2025:

5:43 PM Ticket #11477 ("webvtt is not in allowed_extensions" by recent git master versions only) updated by MasterQuestionable
Summary, Keywords, Cc changed
͏    Potential duplicate? ͏    …
5:29 PM Ticket #11477 ("webvtt is not in allowed_extensions" by recent git master versions only) updated by mikey1959515
Component changed
5:28 PM Ticket #11477 ("webvtt is not in allowed_extensions" by recent git master versions only) updated by mikey1959515
Status, Owner changed
5:27 PM Ticket #11477 ("webvtt is not in allowed_extensions" by recent git master versions only) updated by mikey1959515
Description changed
5:26 PM Ticket #11477 ("webvtt is not in allowed_extensions" by recent git master versions only) created by mikey1959515
Summary of the bug: /s0_F0000.webvtt is not in allowed_extensions How …
4:16 PM Changeset in ffmpeg [4dc2ae69] by Niklas Haas <git@haasn.dev>
avfilter/interlace_vulkan: add interlace_vulkan filter This is a …
12:40 PM Changeset in ffmpeg [0e7c2a62] by James Almer <jamrial@gmail.com>
fftools/ffmpeg: use an int for nb_threads Removes unnecessary …
11:39 AM SponsoringPrograms/GSoC/2025 edited by quinkblack
(diff)
9:39 AM Changeset in ffmpeg [b9257740] by Martin Storsjö <martin@martin.st>
swscale/aarch64/rgb2rgb_neon: Implemented {yuyv, uyvy}toyuv{420, 422} …
8:49 AM Changeset in ffmpeg [64107e22] by Martin Storsjö <martin@martin.st>
swscale/aarch64/rgb24toyv12: skip early right shift by 2 It's a minor …
7:35 AM Ticket #11476 (AMF Decoder don't fill AVCodecContext ...) created by Aleksoid1978
Other decoders fill dimensions after first decoded packet.
7:09 AM Changeset in ffmpeg [88d9ecaa] by Zhao Zhili <zhilizhao@tencent.com>
avutil/frame: Fix direct pointer compare between different array …
7:09 AM Changeset in ffmpeg [f926b604] by Zhao Zhili <zhilizhao@tencent.com>
avcodec/hevc: Add alpha layer support Signed-off-by: Zhao Zhili …
7:08 AM Changeset in ffmpeg [d367016d] by Zhao Zhili <zhilizhao@tencent.com>
avcodec/hevc/ps: Add basic HEVC_SCALABILITY_AUXILIARY support Only …
7:08 AM Changeset in ffmpeg [d3220ed8] by Zhao Zhili <zhilizhao@tencent.com>
avcodec/hevc: Rewrite scalability_mask_flag parse in decode_vps_ext …
2:59 AM poc attached to Ticket #11475 by 0x20z
2:58 AM Ticket #11475 (memory leaks in audio_element_obu(), libavformat/iamf_parse.c) created by 0x20z
Summary of the bug: […] How to reproduce: […] LeakSanitizer: …

Feb 16, 2025:

7:25 PM Ticket #11472 (ProRes horizontal bar artifacts from near 0 value pixels) updated by MasterQuestionable
Summary, Component, Keywords, Analyzed by developer, Cc changed
͏    Blind guess: ͏    prores_ks yuv422p10le ͏    `ffmpeg -y …
6:59 PM Ticket #11474 (Failed FLV RTMP streaming to remote source) updated by MasterQuestionable
Summary, Cc changed
͏    Refer: ͏    https://trac.ffmpeg.org/ticket/11465#comment:1 ͏    …
6:23 PM Ticket #11474 (Failed FLV RTMP streaming to remote source) created by adobez
Summary of the bug: FFmpeg encounters an error when streaming FLV to …
5:46 PM Ticket #9408 (WASAPI Audio Input/Output Support) updated by Brad Isbell
Another use case that's popped up is capturing in 32-bit float. …
5:35 PM Ticket #9408 (WASAPI Audio Input/Output Support) updated by Glenn C Newell
This is a problem in that modern immersive surround formats have more …
5:29 PM Ticket #11473 ([Regression] H.264 VAAPI hardware decoding unusual artifacts) updated by MasterQuestionable
Summary, Component, Version, Keywords, Analyzed by developer, Cc changed
͏    Regressor: ͏    …
2:41 PM Changeset in ffmpeg [01f74bfa] by Michael Niedermayer <michael@niedermayer.cc>
avcodec/rv60dec: Initialize slice gb with actually allocated size …
2:41 PM Changeset in ffmpeg [8668957e] by Michael Niedermayer <michael@niedermayer.cc>
avformat/iff: Check that we have a stream in read_dst_frame() Fixes: …
2:41 PM Changeset in ffmpeg [464fb861] by Michael Niedermayer <michael@niedermayer.cc>
avcodec/aac/aacdec_lpd: Limit get_unary() The limit is based on later …
2:41 PM Changeset in ffmpeg [41cd72d7] by Michael Niedermayer <michael@niedermayer.cc>
avcodec/aac/aacdec_usac: Simplify decode_usac_scale_factors() …
2:41 PM Changeset in ffmpeg [d1be369a] by Michael Niedermayer <michael@niedermayer.cc>
avcodec/aac/aacdec: Clear SFO on error types and SFO become confused …
2:41 PM Changeset in ffmpeg [251d43ae] by Michael Niedermayer <michael@niedermayer.cc>
avformat/mlvdec: fix size checks Fixes: heap-buffer-overflow Fixes: …
2:41 PM Changeset in ffmpeg [1afbc408] by Michael Niedermayer <michael@niedermayer.cc>
avformat/wavdec: Fix overflow of intermediate in block_align check …
2:41 PM Changeset in ffmpeg [9fd23f71] by Michael Niedermayer <michael@niedermayer.cc>
fftools/opt_common: add time and datetime log flags This commit adds …
2:41 PM Changeset in ffmpeg [c79cdae3] by Michael Niedermayer <michael@niedermayer.cc>
avutil/log: support logging of date and time information …
10:41 AM Ticket #11473 ([Regression] H.264 VAAPI hardware decoding unusual artifacts) updated by jumperes
I was assuming anyway that SVG rendering is entirely unrelated to this …
5:55 AM Ticket #11473 ([Regression] H.264 VAAPI hardware decoding unusual artifacts) updated by Balling
SVG icons are rasterised on a GPU using a quite complex code... It is …
4:28 AM Ticket #11473 ([Regression] H.264 VAAPI hardware decoding unusual artifacts) updated by jumperes
Description changed
4:19 AM mpv-shot-3.jpg attached to Ticket #11473 by jumperes
4:19 AM mpv-shot-2.jpg attached to Ticket #11473 by jumperes
4:19 AM mpv-shot-1.jpg attached to Ticket #11473 by jumperes
4:19 AM mpv-output.txt attached to Ticket #11473 by jumperes
4:18 AM Ticket #11473 ([Regression] H.264 VAAPI hardware decoding unusual artifacts) created by jumperes
[This issue was also filed in mpv's bugtracker as …
3:54 AM Changeset in ffmpeg [e417f939] by Nuo Mi <nuomi2021@gmail.com>
lavc/vvc: Set fc->ref to NULL at top of decode_nal_units In the fail: …
3:16 AM Ticket #11469 (ffmpeg_demux: readrate plays "catch up" if output is blocked, then ...) updated by Wallboy
I've been messing around with a potential hacky solution. Just before …
2:09 AM Ticket #11465 (SRT stops after 10min (to Castr.com)) closed by Andrew
invalid: Turns out it was a bug at the provider!
12:10 AM XArtifactTestC_UHD_Source_v0034.mov attached to Ticket #11472 by jphowey
This is a downres'd version of the artifact. Original output of …
12:00 AM Ticket #11472 (ProRes horizontal bar artifacts from near 0 value pixels) created by jphowey
Summary of the bug: horizontal bars on output when input pixels are …

Feb 15, 2025:

11:58 PM Ticket #4907 (Support decoding animated WebP images) updated by Harper Rhett
Commenting to show my support for the addition of this feature. …
6:01 PM Ticket #10998 (Removing the memory address in output messages' header?) updated by Gyan
There's certainly a case for a loglevel flag to disable or abbreviate …
5:53 PM Ticket #11471 (Integer wrap-around in oggparsevorbis.c vorbis_packet() final packet ...) updated by Jøger Hansegård
Description changed
5:51 PM corrupt_end.ogg attached to Ticket #11471 by Jøger Hansegård
Ogg/Vorbis file used to reproduce ticket #11471
5:50 PM Ticket #11471 (Integer wrap-around in oggparsevorbis.c vorbis_packet() final packet ...) created by Jøger Hansegård
Summary of the bug: With attached file, unsigned integer wrap-around …
5:23 PM 20250215_100345_ffmpeg_c608_fixed.png attached to Ticket #11470 by Pavel Koshevoy
a screenshot of a player demonstrating the corrupted closed captions …
5:23 PM 20250215_100345_ffmpeg_c608_bug.png attached to Ticket #11470 by Pavel Koshevoy
a screenshot of a player demonstrating the corrupted closed captions …
5:20 PM Ticket #11470 (get_eia608_packet misparses well formed files and corrupts Close ...) created by Pavel Koshevoy
Summary of the bug: How to reproduce: […] The problem was …
4:02 PM SponsoringPrograms/GSoC/2025 edited by Lynne
(diff)
3:39 PM SponsoringPrograms/GSoC/2025 edited by Steven Liu
(diff)
2:43 PM Ticket #10998 (Removing the memory address in output messages' header?) reopened by MasterQuestionable
͏    Specifically, it's about the transient memory addresses mostly …
1:56 PM Ticket #11465 (SRT stops after 10min (to Castr.com)) updated by MasterQuestionable
Cc changed
͏    I/O error of pushing to remote source..? ͏    Query the service …
1:23 PM Ticket #11469 (ffmpeg_demux: readrate plays "catch up" if output is blocked, then ...) updated by Gyan
Version, Status changed
Will look into it.
12:43 PM Ticket #11469 (ffmpeg_demux: readrate plays "catch up" if output is blocked, then ...) updated by Wallboy
Description changed
9:23 AM Ticket #11469 (ffmpeg_demux: readrate plays "catch up" if output is blocked, then ...) created by Wallboy
Summary of the bug: Certain muxers such as FIFO can block the …
9:05 AM Ticket #11451 (Ogg/Theora: Duplicate frames dropped when copying Theora streams) updated by Bernat
Tested applying both latest patches from the mailing list to master …
3:25 AM Changeset in ffmpeg [a50d36b] by Nuo Mi <nuomi2021@gmail.com>
avcodec/vvc/refs: Check content_ref in set_pict_type() Fixes: …
12:49 AM Ticket #10732 (avcodec_flush_buffers() not resetting E-AC-3 decoder) updated by Balling
For your information TrueHD and MLP recently added flush that fixed a …
12:40 AM Ticket #11451 (Ogg/Theora: Duplicate frames dropped when copying Theora streams) updated by Balling
Nice …

Feb 14, 2025:

7:59 PM SponsoringPrograms/GSoC/2025 edited by Lynne
Add myself as a backup mentor for VVC x86 (diff)
7:30 PM SponsoringPrograms/GSoC/2025 edited by Michael Niedermayer
Add admins as backup mentors until backup mentors for each idea are choosen (diff)
4:21 PM Changeset in ffmpeg [36985704] by Dmitrii Ovchinnikov <ovchinnikov.dmitrii@gmail.com>
avcodec/amfenc: Fix max rate control log message
3:24 AM Ticket #11458 (Input file .mkv with -c:v copy option generates corrupted output when ...) closed by James
fixed: Fixed in 75ade2dd499fa3715408525ff335eb361245bb1b
3:21 AM Changeset in ffmpeg [75ade2dd] by James Almer <jamrial@gmail.com>
avcodec/hevc_mp4toannexb: prepend extradata before the leading PS for …

Feb 13, 2025:

11:16 PM ffmpeg-20250213-231440.log attached to Ticket #11468 by planetrocky
ffmpeg -i Sample.mkv output.mkv breaks with same erorr on the …
11:11 PM Sample.mkv attached to Ticket #11468 by planetrocky
1 second clip that demonstrates the HEVC error
11:03 PM ffmpeg-20250213-225306.log attached to Ticket #11468 by planetrocky
ffmpeg report
11:02 PM Ticket #11468 ([Regression] HEVC decoding error for those of image based subtitles) created by planetrocky
Summary of the bug: How to reproduce: […] ffmpeg versions built …
7:18 PM Ticket #11451 (Ogg/Theora: Duplicate frames dropped when copying Theora streams) updated by Bernat
I'd like to help more but this code base is too dense and unfamiliar …
2:58 PM Ticket #11462 (Cannot embed .scc file into .mp4 using -c:s copy) updated by Devin Heitmueller
Zach, we've veered pretty far off topic for this ticket, but I agree …
9:41 AM Changeset in ffmpeg [19a2d261] by Martin Storsjö <martin@martin.st>
random_seed: Improve behaviour with small timer increments with high …
9:41 AM Changeset in ffmpeg [b053f117] by Martin Storsjö <martin@martin.st>
random_seed: Reorder if clauses for gathering entropy Make it easier …
9:26 AM SponsoringPrograms/GSoC/2025 edited by pross
+vp6 encoder (diff)
9:08 AM Ticket #11451 (Ogg/Theora: Duplicate frames dropped when copying Theora streams) updated by Bernat
Let me put this in a table to ease reading. V: duplicate frames are …
7:47 AM Ticket #11467 (FIFO Muxer: restart_with_keyframe recovers on audio packets) created by Wallboy
Summary of the bug: When using restart_with_keyframe in the FIFO …
7:00 AM Ticket #11466 (FIFO Muxer: restart_with_keyframe does not work when ...) created by Wallboy
Summary of the bug: When using the FIFO pseudo-muxer with …
5:23 AM ffmpeg-20250213-154923.zip attached to Ticket #11465 by Andrew
Log level: 99 logs
5:22 AM Ticket #11465 (SRT stops after 10min (to Castr.com)) created by Andrew
Summary of the bug: After 10min of SRT streaming it stops. …
1:29 AM Ticket #11462 (Cannot embed .scc file into .mp4 using -c:s copy) updated by softworkz
And at the input side, the cc_dec filter could output text subs like …
1:20 AM Ticket #11462 (Cannot embed .scc file into .mp4 using -c:s copy) updated by softworkz
Your diagrams are accurate with one exception: The splitcc filter …
12:09 AM Changeset in ffmpeg [dc7964a8] by James Almer <jamrial@gmail.com>
avcodec/version: bump micro after the previous change Useful to know …
12:07 AM Ticket #11454 (Ogg/Theora: Bad granulepos when GOP higher than 64) closed by James
fixed: Fixed in 22aa71d4da37a4ad2b0d28deeace64b57aa2ef50.
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