Timeline



Jan 3, 2025:

11:39 PM empty file version in file explorer.png attached to Ticket #11397 by spooky
Empty file version in file explorer
11:38 PM Ticket #11397 (Add version metadata in compiled executable) created by spooky
It would be very welcome to have FFmpeg's version displayed in the …
11:25 PM Ticket #11396 (filter_complex pipeline "segment;guided;concat" sometimes fails assertion) updated by breunigs
Component changed
11:24 PM Ticket #11396 (filter_complex pipeline "segment;guided;concat" sometimes fails assertion) created by breunigs
To reproduce, run the following a couple of times: […] It …
10:53 PM Changeset in ffmpeg [06046410] by Ronald S. Bultje <rsbultje@gmail.com>
vp9: recon: Use emulated edge to prevent buffer overflows The …
10:53 PM Changeset in ffmpeg [f3662562] by Ronald S. Bultje <rsbultje@gmail.com>
arm: vp9mc: Load only 12 pixels in the 4 pixel wide horizontal filter …
10:53 PM Changeset in ffmpeg [430c38f6] by Ronald S. Bultje <rsbultje@gmail.com>
aarch64: vp9mc: Load only 12 pixels in the 4 pixel wide horizontal …
9:23 PM Changeset in ffmpeg [2f4ec168] by James Almer <jamrial@gmail.com>
avcodec/opus/parser: remove duplicate failure path code …
9:22 PM Changeset in ffmpeg [37155d68] by James Almer <jamrial@gmail.com>
avcodec/opus/parser: set duration when complete frames are fed Fixes …
7:21 PM Ticket #4591 (attachments mjpeg are discovered wrongly as video stream and therefore ...) updated by winterlint_
Still an issue. Reproduce: […] […] This breaks MKV as …
4:39 PM Ticket #11390 (av1_nvenc output frames sometimes cannot be decoded) updated by Balling
Those AV1 warnings come from software decoder. Counter to popular …
4:06 PM Ticket #11395 (null pointer deref similar to https://trac.ffmpeg.org/ticket/11392 ...) created by somehacker
Summary of the bug: Hi! I found another potential null pointer deref. …
1:35 PM Ticket #11389 (heap-buffer-overflow at libavformat/dump.c:792:34 on ffmpeg) closed by James
fixed: Should be fixed in 4bf784c0e5615c3f934e677d5de093a8be7da7ae
1:34 PM Changeset in ffmpeg [4bf784c] by James Almer <jamrial@gmail.com>
avformat/dump: print only the actual streams in a tile grid group The …
1:34 PM Changeset in ffmpeg [c187dd88] by James Almer <jamrial@gmail.com>
avcodec/opus/parser: reindent after the previous commit …
1:33 PM Changeset in ffmpeg [873a34c1] by James Almer <jamrial@gmail.com>
avcodec/opus/parser: set sample rate Ensures it's set on scenarios …
1:31 PM Changeset in ffmpeg [fb59995b] by James Almer <jamrial@gmail.com>
avformat/flvdec: set Opus sample rate Fixes parsing Opus streams when …
1:27 PM Changeset in ffmpeg [547408ce] by James Almer <jamrial@gmail.com>
avformat/iamfdec: swap back and side streams if both are present …
1:27 PM Changeset in ffmpeg [c089c158] by James Almer <jamrial@gmail.com>
avformat/iamf: document the expandable channel layouts Signed-off-by: …
1:27 PM Changeset in ffmpeg [8f6a1a06] by James Almer <jamrial@gmail.com>
avformat/iamf: use the correct layouts for Sound Systems B and C They …
1:27 PM Changeset in ffmpeg [3fa70c03] by James Almer <jamrial@gmail.com>
avformat/iamf_writer: be more verbose when reporting an input layout …
1:27 PM Changeset in ffmpeg [aba9fafe] by James Almer <jamrial@gmail.com>
avutil/channel_layout: fix definition of 5.1.4 layout It's meant to …
1:27 PM Changeset in ffmpeg [da9dcaba] by James Almer <jamrial@gmail.com>
avutil/channel_layout: add a 5.1.2 layout using side channels And …
11:27 AM Ticket #11390 (av1_nvenc output frames sometimes cannot be decoded) closed by nikomo
invalid
11:27 AM Ticket #11390 (av1_nvenc output frames sometimes cannot be decoded) updated by nikomo
That did remind me, I forgot to test something. I disabled hardware …
11:24 AM Ticket #11390 (av1_nvenc output frames sometimes cannot be decoded) updated by Balling
>while VLC will play audio but not video. This is obviously a bug in …
10:00 AM Ticket #10150 (Variable framerate with a maximum value) updated by Balling
Owner changed
Your commit broke this, please reintroduce previous behaviour.
9:57 AM Ticket #9814 (time_scale / num_units_in_tick is not infinite precision) updated by Balling
Owner changed
Your commit broke Annex B fps propogation. Please fix it, Anton. And …
5:53 AM Changeset in ffmpeg [551041e] by Lynne <dev@lynne.ee>
vulkan_decode: remove informative queries We queried the decoder …
5:53 AM Changeset in ffmpeg [e7b47478] by Lynne <dev@lynne.ee>
ffv1enc_vulkan: allow setting the number of slices via -slices Falls …
5:53 AM Changeset in ffmpeg [d9b773c2] by Lynne <dev@lynne.ee>
hwcontext_vulkan: add VK_EXT_layer_settings to optional instance …

Jan 2, 2025:

11:00 PM Changeset in ffmpeg [b22ce90d] by Marton Balint <cus@passwd.hu>
avcodec/sanm: SMUSH codec48 decoder Adds a decoder for the SMUSH …
9:46 PM Ticket #8349 (Dolby AC-4 Support) updated by Michael
Cc changed
5:53 PM Ticket #11367 (Chroma artefacts on decoded VVC streams) closed by Frank Plowman
duplicate: This issue is a duplicate of https://trac.ffmpeg.org/ticket/11325
5:06 PM Ticket #11367 (Chroma artefacts on decoded VVC streams) updated by Frank Plowman
Reproduced by developer, Analyzed by developer changed
5:05 PM Ticket #11367 (Chroma artefacts on decoded VVC streams) updated by Frank Plowman
I believe this should be resolved by …
4:05 PM Ticket #11394 (ffmpeg ignores -seekable 0 when requesting hls key) updated by mmis1000
Description changed
4:05 PM Ticket #11394 (ffmpeg ignores -seekable 0 when requesting hls key) created by mmis1000
Summary of the bug: How to reproduce: […] The manifest itself does …
3:11 PM Changeset in ffmpeg [dd5696c1] by James Almer <jamrial@gmail.com>
avfilter/buffersrc: make channel_layout a CHLAYOUT type AVOption The …
2:37 PM Ticket #3643 (XYZ to RGB color space) updated by Balling
Yes... …
8:23 AM Changeset in ffmpeg [0457aaf] by Alexander Strasser <eclipse7@gmx.net>
configure: Include quotes around pkg_version In some MSYS …
4:45 AM Ticket #11390 (av1_nvenc output frames sometimes cannot be decoded) updated by nikomo
I tried this. […] To my utter confusion, the output file still has …
1:43 AM poc attached to Ticket #11393 by 0x20z
1:42 AM Ticket #11393 (SEGV on libavcodec/jpeg2000dec.c:1491:59) created by 0x20z
Summary of the bug: Dear developers, I have discovered a Segmentation …

Jan 1, 2025:

10:44 PM Ticket #11392 (Null pointer dereference on malformed buffersink expression in filter graph) closed by James
fixed: Fixed in 041a6c36142f89addf2bc850f5bd27a089d900f5.
10:42 PM Changeset in ffmpeg [041a6c36] by James Almer <jamrial@gmail.com>
avfilter/buffersink: don't leak the reallocated channel layouts array …
9:45 PM Ticket #11392 (Null pointer dereference on malformed buffersink expression in filter graph) created by somehacker
Summary of the bug: There is a null pointer dereference introduced in …
8:33 PM Changeset in ffmpeg [f7900a56] by Michael Niedermayer <michael@niedermayer.cc>
avformat/demux: Check packet duration Fixes: signed integer overflow: …
8:33 PM Changeset in ffmpeg [b9b4c9eb] by Michael Niedermayer <michael@niedermayer.cc>
avcodec/get_buffer: Use av_buffer_mallocz() for audio same as its done …
8:33 PM Changeset in ffmpeg [3f0b95bb] by Michael Niedermayer <michael@niedermayer.cc>
avformat/jpegxl_anim_dec: clear buffer padding Fixes: use of …
8:33 PM Changeset in ffmpeg [9578c135] by Michael Niedermayer <michael@niedermayer.cc>
avformat/rmdec: check that buf if completely filled Fixes: use of …
8:33 PM Changeset in ffmpeg [9de721de] by Michael Niedermayer <michael@niedermayer.cc>
avcodec/cfhdenc: Clear dwt_tmp This occurs on a 32x32 input Fixes: …
7:31 PM Changeset in ffmpeg [7eeeda70] by Michael Niedermayer <michael@niedermayer.cc>
avcodec/hapdec: Clear tex buffer The code following makes no attempt …
7:31 PM Changeset in ffmpeg [4c62cbca] by Michael Niedermayer <michael@niedermayer.cc>
avformat/mxfdec: Check that key was read sucessfull Fixes: use of …
5:07 PM Ticket #11391 (ffmpeg7 @7.1_2 segmentation fault with x265 @4.1_0+highdepth) updated by Timo R.
That's most likely an libx265 bug, not ffmpeg. Try with latest master …
4:45 PM Ticket #11391 (ffmpeg7 @7.1_2 segmentation fault with x265 @4.1_0+highdepth) created by wywh
ffmpeg7 @7.1_2 has "zsh: segmentation fault" with x265 …
1:09 PM Ticket #5553 (IFF ANIM: support anims with sound) updated by ami_stuff
Replying to pross: > Fixed in …
11:15 AM Changeset in ffmpeg [d3aa99a4] by Lynne <dev@lynne.ee>
configure: update copyright year On 01/01/2025 19:05, Peter Ross …

Dec 31, 2024:

11:45 PM vlc_01_01_25_01_44_106.png attached to Ticket #11390 by nikomo
VLC showing blocks were decoded, but no frames
11:41 PM debug_av1_nvenc.mkv attached to Ticket #11390 by nikomo
av1_nvenc output
11:41 PM debug_libsvtav1.mkv attached to Ticket #11390 by nikomo
libstvav1 output (had to substitute in another FFmpeg build due to …
11:39 PM debug_hevc_nvenc.mkv attached to Ticket #11390 by nikomo
hevc_nvenc output
11:39 PM debug_h264_nvenc.mkv attached to Ticket #11390 by nikomo
h264_nvenc output
11:38 PM test_input.mkv attached to Ticket #11390 by nikomo
Test input file
11:36 PM Ticket #11390 (av1_nvenc output frames sometimes cannot be decoded) created by nikomo
Summary of the bug: av1_nvenc output with some inputs will …
6:15 PM Changeset in ffmpeg [eab65379] by Michael Niedermayer <michael@niedermayer.cc>
avformat/rpl: Fix check for negative values Fixes: signed integer …
2:55 PM Ticket #11385 (Assert Error) closed by James
fixed: Fixed in 1446e37d3d032e1452844778b3e6ba2c20f0c322
2:54 PM Changeset in ffmpeg [1446e37] by James Almer <jamrial@gmail.com>
avfilter/buffersrc: check for valid sample rate A sample rate <= 0 is …
2:53 PM Changeset in ffmpeg [658a645e] by James Almer <jamrial@gmail.com>
tests/checkasm/sw_rgb: remove bogus value truncation in …
2:30 PM Changeset in ffmpeg [15b16d58] by James Almer <jamrial@gmail.com>
avcodec/ac3dec: set preferred_stereo_downmix using the relevant coded …
2:30 PM Changeset in ffmpeg [9d16c641] by James Almer <jamrial@gmail.com>
avcodec/ac3dec_float: fix range for dmix_mode Value 3 is used to …
2:30 PM Changeset in ffmpeg [376bb848] by James Almer <jamrial@gmail.com>
avcodec/ac3dec_float: define the downmix related options as exported …
2:30 PM Changeset in ffmpeg [61519a6e] by James Almer <jamrial@gmail.com>
avcodec/ac3dec: set ltrt_center_mix and ltrt_surround_mix using the …
10:42 AM Ticket #11387 ("dnn_detect" may fail for "anchors" not defined) updated by Leandro Santiago
Version changed
8:14 AM Ticket #11385 (Assert Error) updated by 0x20z
Priority changed
7:31 AM Ticket #11385 (Assert Error) updated by 0x20z
Description changed
7:12 AM poc1 attached to Ticket #11389 by 0x20z
7:12 AM Ticket #11389 (heap-buffer-overflow at libavformat/dump.c:792:34 on ffmpeg) created by 0x20z
Summary of the bug: Dear developers, I discovered a heap overflow …
6:35 AM Ticket #11388 (Overflow in start_time_realtime calculation in rtsp.c) created by IncrediBlame
Summary of the bug: start_time_realtime calculation was changed in …
3:56 AM Changeset in ffmpeg [bb854231] by Michael Niedermayer <michael@niedermayer.cc>
avformat/mlvdec: Check avio_read() Fixes: use-of-uninitialized-value …
3:56 AM Changeset in ffmpeg [53db3516] by Michael Niedermayer <michael@niedermayer.cc>
avformat/mxfdec: Check llen addition for overflow Fixes: signed …
3:56 AM Changeset in ffmpeg [ae81beb3] by Michael Niedermayer <michael@niedermayer.cc>
avcodec/aac/aacdec: Free channel layout Fixes: …

Dec 30, 2024:

11:39 PM Ticket #11377 ([vist#0:0/av1 @ 0x12c607650] [dec:libdav1d @ 0x12c6085e0] Task ...) closed by James
fixed: Fixed in d1d9b0813a2a7e304cc29dba3b1380857d0f9816.
11:38 PM Changeset in ffmpeg [d1d9b081] by James Almer <jamrial@gmail.com>
avcodec/libdav1d: clear the buffered Dav1dData on decoding failure …
6:56 PM Ticket #11387 ("dnn_detect" may fail for "anchors" not defined) updated by Leandro Santiago
A fix for this issue has been provided in the ffmpeg-devel list: …
6:48 PM Ticket #11387 ("dnn_detect" may fail for "anchors" not defined) created by Leandro Santiago
Summary of the bug: System: Manjaro Linux stable (latest as on on Dec …
3:08 PM Ticket #11386 (Subtitles and MOV are not working anymore) created by Atarikid
With FFmpeg 7.1 up to daily git of 30/12/2024, adding srt subtitles …
11:00 AM Ticket #11363 (MediaCodec ceased working in new Android for JVM cause) updated by bubbleguuum
Thank you for your reply. So it is an Android 15 specific issue after …
10:42 AM Ticket #11363 (MediaCodec ceased working in new Android for JVM cause) updated by quinkblack
I can confirm that Android 15 break hardware decoding and encoding …
2:43 AM poc attached to Ticket #11385 by 0x20z
2:42 AM error_log.jpg attached to Ticket #11385 by 0x20z
2:39 AM Ticket #11385 (Assert Error) created by 0x20z
Summary of the bug: Hello ,Dear developers, I encountered assertion …

Dec 29, 2024:

3:22 PM Ticket #4448 (Support writing album cover art image embedded in ogg / opus metadata) updated by Aaron Liu
Cc changed
Add me to the frustration over the unreviewed patch.

Dec 28, 2024:

10:39 PM Ticket #11383 (Unable to achieve specified fps with AVFoundation camera on iOS) updated by Dex Devlon
Priority changed
10:38 PM Ticket #11383 (Unable to achieve specified fps with AVFoundation camera on iOS) created by Dex Devlon
My goal was to stream 1080p at 120fps from the iPhone's main camera to …
9:32 PM Ticket #7762 (extracting subtitle stream fails) updated by MasterQuestionable
͏    "tx3g" (3GPP Timed Text)? ͏    Maybe the support is missing..? ͏  …
8:59 PM Ticket #11263 ([Regression] Closed Captions in MPEG-TS no more recognized) updated by MasterQuestionable
Keywords, Resolution changed
͏    Normalized references: ͏    …
3:23 PM Ticket #10732 (avcodec_flush_buffers() not resetting E-AC-3 decoder) updated by Peter Krefting
> You also mentioned you have a better sample. I think this should be …
12:00 PM Ticket #11382 (Default build assumes /tmp allows exec.) created by Tom
Summary of the bug: The default configure and build process puts …
3:56 AM Ticket #6531 (MPEG-TS encoder may stop emitting SDT/PAT/PMT after DTS jump or rollover) updated by Balling
There was this aa20294b317558957cf124bb8e4da0521ab3c423 (and fixit) …
12:28 AM Ticket #7449 (copyts fails if PCR near rollover) updated by Balling
Unfortunately aa20294b317558957cf124bb8e4da0521ab3c423 still did not …

Dec 27, 2024:

11:36 PM Ticket #11263 ([Regression] Closed Captions in MPEG-TS no more recognized) updated by Marth64
Yeah, no problem, I'll write a patch to clarify this in the docs.
11:32 PM Ticket #11263 ([Regression] Closed Captions in MPEG-TS no more recognized) updated by Selcuk Ozturk
Maybe, it's not a bug but a significant change from how it worked …
11:15 PM Ticket #11381 (ffmpeg has started outputting yuvj420p not yuv420p) updated by Timo R.
yuvj420p _is_ yuv420p, just with full color range. It's deprecated …
11:14 PM Ticket #11381 (ffmpeg has started outputting yuvj420p not yuv420p) updated by ghjk987
This option is mentioned in the ffmpeg documentation here: …
11:01 PM Ticket #11263 ([Regression] Closed Captions in MPEG-TS no more recognized) closed by Marth64
fixed: In "bbd0be04d0 avcodec/ccaption_dec: allow selection of second field …
10:18 PM Ticket #11267 (mxf_parse_jpeg2000_frame() checks for the incorrect number of components) updated by Balling
Just check how much better it decodes with …
10:12 PM Ticket #11263 ([Regression] Closed Captions in MPEG-TS no more recognized) updated by Marth64
Investigating/bisecting. Causing commit is within 25 commits ahead of …
9:47 PM Ticket #11381 (ffmpeg has started outputting yuvj420p not yuv420p) updated by Balling
Erm, PC277219.AVI is full range too. yuvj422p means it is full range. …
9:15 PM Ticket #11381 (ffmpeg has started outputting yuvj420p not yuv420p) created by ghjk987
Tried using current ffmpeg in Artix Linux, also happens in ffmpeg-git …
7:24 PM Changeset in ffmpeg [5f38c825] by Timo Rothenpieler <timo@rothenpieler.org>
avformat: bump version for enhanced flv
7:24 PM Changeset in ffmpeg [770f0a24] by Timo Rothenpieler <timo@rothenpieler.org>
avformat/flvdec: propagate av_packet_add_side_data failure
7:24 PM Changeset in ffmpeg [741e49c5] by Timo Rothenpieler <timo@rothenpieler.org>
avformat/flvenc: prevent writing legacy codecs into extended video tracks
7:24 PM Changeset in ffmpeg [64043d7b] by Timo Rothenpieler <timo@rothenpieler.org>
fate/flvenc: add test for multitrack flv
7:24 PM Changeset in ffmpeg [e3836d1d] by Timo Rothenpieler <timo@rothenpieler.org>
avformat/rtmpproto: reserve enough space for statusmsg
7:24 PM Changeset in ffmpeg [e2a8ece3] by Timo Rothenpieler <timo@rothenpieler.org>
avformat/flvdec: support all multi-track modes
7:24 PM Changeset in ffmpeg [da32990e] by Timo Rothenpieler <timo@rothenpieler.org>
avformat/flvdec: stop shadowing local variables
7:24 PM Changeset in ffmpeg [f8dc4d94] by Timo Rothenpieler <timo@rothenpieler.org>
avformat/rtmpproto: add more enhanced rtmp codecs
7:24 PM Changeset in ffmpeg [25faaa31] by Timo Rothenpieler <timo@rothenpieler.org>
avformat/flvdec: add support for reading multi track audio
7:24 PM Changeset in ffmpeg [bbf1f3cf] by Timo Rothenpieler <timo@rothenpieler.org>
avformat/flvenc: add support for writing multi track audio
7:24 PM Changeset in ffmpeg [67b5fb4b] by Timo Rothenpieler <timo@rothenpieler.org>
avformat/flvdec: parse enhanced rtmp multichannel info
7:24 PM Changeset in ffmpeg [3db28fb0] by Timo Rothenpieler <timo@rothenpieler.org>
avformat/flvenc: write enhanced rtmp multichannel info for audio with …
7:24 PM Changeset in ffmpeg [63613fe9] by Timo Rothenpieler <timo@rothenpieler.org>
avformat/flvenc: refactor fourcc writing
7:24 PM Changeset in ffmpeg [2f72dc3] by Timo Rothenpieler <timo@rothenpieler.org>
avformat/flvdec: add enhanced audio codecs
7:24 PM Changeset in ffmpeg [70067c82] by Timo Rothenpieler <timo@rothenpieler.org>
avformat/flvenc: remove !size check for audio packets At least flac …
7:24 PM Changeset in ffmpeg [466a400b] by Timo Rothenpieler <timo@rothenpieler.org>
avformat/flvdec: add support for demuxing multi-track FLV Based on …
7:22 PM Changeset in ffmpeg [d8d0175d] by Timo Rothenpieler <timo@rothenpieler.org>
avformat/flvenc: implement support for multi-track video Based on …
7:17 PM Changeset in ffmpeg [cedd9151] by James Almer <jamrial@gmail.com>
avformat/iamf_writer: ensure the stream groups are not empty …
7:01 PM Ticket #11380 (Segmentation fault: 11) updated by eram
dropbox mirror: …
6:55 PM Ticket #11380 (Segmentation fault: 11) updated by eram
file download link, it's free to download no account or premium is …
6:47 PM ffmpeg-20241227-104342.log.zip attached to Ticket #11380 by eram
6:46 PM Ticket #11380 (Segmentation fault: 11) created by eram
Summary of the bug: How to reproduce: […] Patches should be …
6:37 PM Ticket #11379 (avfoundation: cannot use Logitech Brio at 1080p 30fps) created by Jean-Michaël Celerier
Summary of the bug: - AVFoundation and FFMPEG reports that my webcam …
3:57 PM Ticket #11377 ([vist#0:0/av1 @ 0x12c607650] [dec:libdav1d @ 0x12c6085e0] Task ...) updated by eram
> > This is a 1.75gb file that i can't even download without a paid …
11:24 AM Ticket #7762 (extracting subtitle stream fails) updated by Bastian Bittorf
I tried a lot of stuff (see below), but it seems the underlying reason …
10:11 AM Ticket #11188 (ffmpeg_opt.c correct_input_start_times(void) calculates wrong ts_offset) closed by Balling
fixed: aa20294b317558957cf124bb8e4da0521ab3c423
9:17 AM Ticket #11378 (ffmpeg can't detect nested m3u8 for subtitles) created by ffvii
When I try to download an m3u8 with ffmpeg, if there's a subtitle …
4:39 AM Ticket #10732 (avcodec_flush_buffers() not resetting E-AC-3 decoder) updated by Balling
>The test file is linked in the bug description. You also mentioned …
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