Timeline



Dec 7, 2024:

11:41 PM Changeset in ffmpeg [c893dcce] by Pierre-Anthony Lemieux <pal@palemieux.com>
avcodec/jpeg2000: Fix undefined behaviour in left shift operations …
10:32 PM Changeset in ffmpeg [8050a795] by Peter Ross <pross@xvid.org>
avformat/mm: fix packets pts generation and add seek support …
10:27 PM Ticket #7799 (hevc_mp4toannexb filter inserts extradata wrong position (hevc_cuvid ...) updated by Balling
https://github.com/FFmpeg/FFmpeg/commit/0f824d792d20783fda64279ab94e166
5:07 PM Ticket #11337 (Counter-intuitive "asegment" behavior of relative timestamps) updated by MasterQuestionable
Summary changed
5:03 PM Changeset in ffmpeg [79027027] by Leo Izen <leo.izen@gmail.com>
avfilter/af_ashowinfo: fix scaling factor of replaygain peak values …
4:56 PM Ticket #11337 (Counter-intuitive "asegment" behavior of relative timestamps) updated by Leo Izen
Version, Reproduced by developer changed
I can reproduce this. The issue here appears that the second +1 is …
4:53 PM Ticket #11337 (Counter-intuitive "asegment" behavior of relative timestamps) updated by MasterQuestionable
Summary, Component, Version, Keywords, Analyzed by developer, Cc changed
͏    Try later versions? (prominently, "git-master") ͏    Reference: …
4:44 PM Ticket #11337 (Counter-intuitive "asegment" behavior of relative timestamps) created by pablo
Summary of the bug: asegment with relative timestamps produces …
1:51 PM Changeset in ffmpeg [5215ec67] by Hendrik Leppkes <h.leppkes@gmail.com>
avutil/tests/color_utils: reduce accuracy threshold to pass to 1e-7 …
9:37 AM Changeset in ffmpeg [34c6ad0a] by Nuo Mi <nuomi2021@gmail.com>
lavc/vvc: Use a bitfield to store MIP information Reduces memory …
4:37 AM Changeset in ffmpeg [914f89db] by Gyan Doshi <ffmpeg@gyani.pro>
avformat/movenc: log stream index for invalid pkt duration
4:35 AM Ticket #11336 (Pipe output of AVI abnormal header writing) updated by MasterQuestionable
Summary, Component, Keywords, Analyzed by developer, Cc changed
͏    Alike writing may not work intended: ͏    Container formats may …
2:12 AM ffmpeg-20241206-210908.log attached to Ticket #11336 by Xorgon
Full debug output log generated with -report -v 9 -loglevel 99 options.
2:11 AM output.avi attached to Ticket #11336 by Xorgon
Output file that has an incorrect duration stored in the metadata.
2:11 AM test.mp4 attached to Ticket #11336 by Xorgon
Test input video.
2:10 AM Ticket #11336 (Pipe output of AVI abnormal header writing) created by Xorgon
Summary of the bug: Using the pipe output from ffmpeg results in the …

Dec 6, 2024:

11:13 PM Ticket #6207 (Wrong mkv codec ID for ac3 with bitstream_id > 8) updated by Balling
For context: …
11:08 PM test01_ac3_decoding_failure_small.track_482_eng.ac3 attached to Ticket #11014 by Balling
11:06 PM Ticket #11014 (ac3 demux and/or decode problem) updated by Balling
Version, Keywords changed
Okay, so TsMuxer extracts a little bit more data in the start of ac3 …
10:41 PM Ticket #11307 ([truehd_core] Application provided invalid, non monotonically ...) updated by Balling
Priority, Keywords, Status changed
ffmpeg -i mzero_truehd_sample.mkv -c:a copy fawfafa.thd prints …
8:41 PM Ticket #11331 (X265 HEVC Alpha transparency support) closed by Mista_D
needs_more_info: Removing this request for now. Seems its a bigger effort than …
8:28 PM Ticket #11335 (av_log callback called with bad parameters (NULL AVClass)) created by mibby
RE: https://github.com/shinchiro/mpv-winbuild-cmake/issues/728
3:52 PM Ticket #11333 (Incomplete conversion of certain Apple H.265 MOV "hstack") updated by MasterQuestionable
͏    No idea what happens with C#'s circumlocution... ͏    `ffprobe …
12:36 PM Ticket #11333 (Incomplete conversion of certain Apple H.265 MOV "hstack") updated by gegegegege
Instead, the following code can call ffmpeg in c# and convert the full …
8:35 AM Ticket #11317 (Can AVCodec provide more crop information when decoding via MediaCodec?) updated by lanczos-algorithm
Thanks James, your patch helped! JFYI. To make everything work, I …
4:13 AM Ticket #11316 (DASH manifest generator: hevc codecstring is invalid) updated by Balling
Looks like #10775.
3:04 AM Ticket #11334 ([Trac] Wiki content format regression) updated by MasterQuestionable
͏    Much is essentially: ͏    https://trac.ffmpeg.org/ticket/10921 ͏  …
3:04 AM Ticket #11334 ([Trac] Wiki content format regression) created by MasterQuestionable
͏    Some recent change broke the content display, by unjustifiably …
2:48 AM Changeset in ffmpeg [018ec4fe] by Zhao Zhili <zhilizhao@tencent.com>
tests/checkasm: Simplify logic for WASI signal handling …

Dec 5, 2024:

8:10 PM Changeset in ffmpeg [ca889b1] by Ramiro Polla <ramiro.polla@gmail.com>
swscale/aarch64: add neon {lum,chr}ConvertRange16 aarch64 A55: …
8:10 PM Changeset in ffmpeg [87052c0] by Ramiro Polla <ramiro.polla@gmail.com>
swscale/x86: add sse4 and avx2 {lum,chr}ConvertRange16 …
8:10 PM Changeset in ffmpeg [6fe4a4ff] by Ramiro Polla <ramiro.polla@gmail.com>
swscale/aarch64/range_convert: update neon range_convert functions to …
8:10 PM Changeset in ffmpeg [be108ebc] by Ramiro Polla <ramiro.polla@gmail.com>
swscale/x86/range_convert: update sse2 and avx2 range_convert …
8:10 PM Changeset in ffmpeg [384fe396] by Ramiro Polla <ramiro.polla@gmail.com>
swscale/range_convert: fix mpeg ranges in yuv range conversion for …
8:10 PM Changeset in ffmpeg [58bcdeb7] by Ramiro Polla <ramiro.polla@gmail.com>
swscale/aarch64/range_convert: saturate output instead of limiting …
8:10 PM Changeset in ffmpeg [2d1358a8] by Ramiro Polla <ramiro.polla@gmail.com>
swscale/range_convert: saturate output instead of limiting input For …
8:10 PM Changeset in ffmpeg [536a44e8] by Ramiro Polla <ramiro.polla@gmail.com>
checkasm/sw_range_convert: test negative input values
5:57 PM Ticket #11316 (DASH manifest generator: hevc codecstring is invalid) updated by James
Summary, Type, Priority, Keywords, Status changed
The dash muxer currently only writes the codectag (hev1, hvc1).
5:48 PM Ticket #11316 (DASH manifest generator: hevc codecstring is invalid) updated by Suxsem
Anyone can take a look please?
5:22 PM Changeset in ffmpeg [6a108d47] by James Almer <jamrial@gmail.com>
avformat/mov: add support for pssh box * Enable PSSH box writing to …
1:55 PM StreamingGuide edited by iconoclasthero
streaming with zmq (diff)
12:56 PM Ticket #11333 (Incomplete conversion of certain Apple H.265 MOV "hstack") updated by MasterQuestionable
͏    Then it feels like something abnormal with the calling wrapper? …
11:27 AM Changeset in ffmpeg [7b73ea50] by Niklas Haas <git@haasn.dev>
avutil/tests/color_utils: add tests for av_csp_itu_eotf
11:27 AM Changeset in ffmpeg [06f08446] by Niklas Haas <git@haasn.dev>
avutil/csp: add EOTF function definitions The existing …
11:26 AM Changeset in ffmpeg [bf0a6c41] by Niklas Haas <git@haasn.dev>
avutil/csp: add av_csp_trc_inv_from_id() Mathematical inverse of …
10:51 AM Changeset in ffmpeg [28f21778] by Niklas Haas <git@haasn.dev>
avutil/tests/color_utils: clean up slightly (cosmetic) Rewrite this …
10:51 AM Changeset in ffmpeg [feb5982] by Niklas Haas <git@haasn.dev>
avutil/csp: eliminate redundant branch
10:51 AM Changeset in ffmpeg [ec0489e3] by Niklas Haas <git@haasn.dev>
avutil/csp: fix documentation of av_csp_trc_function This explanation …
6:31 AM Ticket #11333 (Incomplete conversion of certain Apple H.265 MOV "hstack") updated by gegegegege
I tested the situation yesterday: in the command line window, it is …

Dec 4, 2024:

5:42 PM Ticket #11331 (X265 HEVC Alpha transparency support) updated by Mista_D
Replying to quinkblack: Any way to provide you with …
4:07 PM Ticket #11331 (X265 HEVC Alpha transparency support) updated by jeeb
As noted on IRC, the preferred path for decoding alpha in HEVC is to …
3:53 PM Ticket #11331 (X265 HEVC Alpha transparency support) updated by quinkblack
It's on my todo list, not get the time yet.
2:37 PM Ticket #11333 (Incomplete conversion of certain Apple H.265 MOV "hstack") closed by MasterQuestionable
invalid: ͏    ":" is not ":". ͏    (besides the unusual stream label syntax and …
2:29 PM Ticket #11331 (X265 HEVC Alpha transparency support) updated by Mista_D
Description changed
2:14 PM Ticket #11333 (Incomplete conversion of certain Apple H.265 MOV "hstack") updated by MasterQuestionable
Summary, Type, Priority, Version, Keywords changed
͏    C# wrapper calling "ffmpeg.exe"? ͏    Is such an example of …
11:53 AM Ticket #11333 (Incomplete conversion of certain Apple H.265 MOV "hstack") updated by gegegegege
The video is a space video shot by Apple 15promax
11:39 AM Ticket #11333 (Incomplete conversion of certain Apple H.265 MOV "hstack") created by gegegegege
Summary of the bug: How to reproduce: […] […]
10:55 AM Ticket #10716 (swscale produces bright green when going from grayf32 to gbrpf32) updated by Niklas Haas
Reproduced by developer, Analyzed by developer, Owner changed
I had a look at this, and I think the error is down to a confusion …
10:43 AM Ticket #11265 (Chroma Artifacts on the right edge of some odd width 4:2:0 videos in ffplay) closed by Niklas Haas
fixed
10:38 AM Changeset in ffmpeg [2f95bc3c] by Niklas Haas <git@haasn.dev>
swscale/utils: disable full_chr_h_input optimization for odd width …
10:38 AM Changeset in ffmpeg [79452d38] by Niklas Haas <git@haasn.dev>
swscale/graph: fix memleak of cascaded graphs Just free them directly …
9:15 AM Ticket #11332 (ffio_open_whitelist leaks memory) created by oarfish
I suspect that ffio_open_whitelist is leaking an URLContext. In this …
8:43 AM Changeset in ffmpeg [40302cc3] by Zhao Zhili <zhilizhao@tencent.com>
avcodec/hevc: Add wasm simd128 idct Benchmark with wasmtime: wasmtime …
8:43 AM Changeset in ffmpeg [ea3d21c3] by Zhao Zhili <zhilizhao@tencent.com>
tests/checkasm: Add partial support for wasm WASI mssing signal and …
8:43 AM Changeset in ffmpeg [2dc55f59] by Zhao Zhili <zhilizhao@tencent.com>
configure: Add wasm as a fake arch And add wasm simd128 flag, so we …
3:23 AM Changeset in ffmpeg [7c1e732a] by Michael Niedermayer <michael@niedermayer.cc>
avcodec/webp: Check ref_x/y Fixes: …
3:23 AM Changeset in ffmpeg [44822184] by Michael Niedermayer <michael@niedermayer.cc>
avcodec/ilbcdec: Initialize tempbuff2 Fixes: Use of uninitialized …
3:23 AM Changeset in ffmpeg [61cbcaf9] by Michael Niedermayer <michael@niedermayer.cc>
avcodec/rv60dec: Check qp for intra The rv60_qp_to_idx table only …
3:23 AM Changeset in ffmpeg [559d435f] by Michael Niedermayer <michael@niedermayer.cc>
avcodec/ffv1enc: Add enum for qtable Signed-off-by: Michael …
3:23 AM Changeset in ffmpeg [d32dcc07] by Michael Niedermayer <michael@niedermayer.cc>
swscale/swscale_unscaled: Fix odd height with nv24_to_yuv420p_chroma() …
3:11 AM Ticket #11331 (X265 HEVC Alpha transparency support) created by Mista_D
Very nice to see libx265 adding alpha channel support to the codec, …

Dec 3, 2024:

10:09 PM Changeset in ffmpeg [5ba63f0e] by Marton Balint <cus@passwd.hu>
avformat/mpegts: is_pes_stream() use switch case also add …
10:09 PM Changeset in ffmpeg [12597608] by Marton Balint <cus@passwd.hu>
avformat/mpegts*: reduce use of magic numbers Note ISO/IEC 13818-1 …
10:02 PM Ticket #11330 (When recording, audio duration is shorter by the time it takes to spin ...) created by chuckwoodchuck
Summary of the bug: When recording video+audio in a single ffmpeg …
2:22 AM Changeset in ffmpeg [56419fd0] by Nuo Mi <nuomi2021@gmail.com>
lavc/vvc: Fix overflow in MVD derivation H.266 (V3) section 7.4.12.8: …
2:22 AM Changeset in ffmpeg [499896ca] by Nuo Mi <nuomi2021@gmail.com>
lavc/vvc: Fix derivation of LmcsMaxBinIdx Per H.266 (V3) section …
2:20 AM Changeset in ffmpeg [69932251] by Nuo Mi <nuomi2021@gmail.com>
lavc/vvc: Store MIP information over entire CU area Previously, the …
2:20 AM Changeset in ffmpeg [7399d9f3] by Nuo Mi <nuomi2021@gmail.com>
lavc/vvc: Don't check motion estimation region for IBC The final …
2:20 AM Changeset in ffmpeg [9221cb04] by Nuo Mi <nuomi2021@gmail.com>
lavc/vvc: Use second definition of MinQtLog2SizeIntraC if relevant …
2:19 AM Changeset in ffmpeg [a280e2e6] by Nuo Mi <nuomi2021@gmail.com>
avcodec/cbs_h266: Fix typo Introduced in commit …

Dec 2, 2024:

4:23 PM Ticket #11329 (Give segfault where you don't use input datas) closed by Rm Beer
invalid
3:53 PM Changeset in ffmpeg [cb27e478] by James Almer <jamrial@gmail.com>
doc/codecs: add missing enhancements value for export_side_data …
3:53 PM Changeset in ffmpeg [d2c90aba] by James Almer <jamrial@gmail.com>
doc/filters: add an entry for vf_lcevc Signed-off-by: James Almer …
2:25 PM Ticket #11265 (Chroma Artifacts on the right edge of some odd width 4:2:0 videos in ffplay) updated by Niklas Haas
Fix: https://ffmpeg.org//pipermail/ffmpeg-devel/2024-December/336969.html
2:25 PM Ticket #11265 (Chroma Artifacts on the right edge of some odd width 4:2:0 videos in ffplay) updated by Niklas Haas
Reproduced by developer, Analyzed by developer changed
12:37 PM Changeset in ffmpeg [6e49b869] by Zhao Zhili <zhilizhao@tencent.com>
avutil/mem_internal: Don't use alignas for MSVC MSVC messed up …
9:04 AM Ticket #10732 (avcodec_flush_buffers() not resetting E-AC-3 decoder) updated by Peter Krefting
> Can you add that sample? The test file is linked in the bug …
3:09 AM Ticket #9428 (avcodec: truehd parser drops data but does not adjust initial timestamps) updated by Balling
Status changed
pos 501277 is not the keyframe for this track of TrueHD, so this is …
2:14 AM Changeset in ffmpeg [4fc43e45] by Michael Niedermayer <michael@niedermayer.cc>
avcodec/hevc/hevcdec: initialize qp_y_tab This does not replicate on …
2:14 AM Changeset in ffmpeg [f52b9d05] by Michael Niedermayer <michael@niedermayer.cc>
avformat/qcp: Check for read failure in header Fixes: Use of …
2:14 AM Changeset in ffmpeg [4949e34d] by Michael Niedermayer <michael@niedermayer.cc>
avcodec/eatgq: Check bytestream2_get_buffer() for failure Fixes: Use …
2:14 AM Changeset in ffmpeg [cdce6a8b] by Michael Niedermayer <michael@niedermayer.cc>
avcodec/eatgq: move array to where it is used Signed-off-by: Michael …
2:14 AM Changeset in ffmpeg [7e020f21] by Michael Niedermayer <michael@niedermayer.cc>
avformat/dxa: check bpc Fixes: integer overflow: -2147483648 - 1 …
2:14 AM Changeset in ffmpeg [aeec39f3] by Michael Niedermayer <michael@niedermayer.cc>
swscale/slice: clear allocated memory in alloc_lines() Fixes: use of …
2:14 AM Changeset in ffmpeg [b2da4c33] by Michael Niedermayer <michael@niedermayer.cc>
avcodec/rangecoder: eliminate main branch from renorm_encoder() …
2:14 AM Changeset in ffmpeg [18922f4a] by Michael Niedermayer <michael@niedermayer.cc>
avcodec/rangecoder: Remove unneeded outstanding byte mask …
2:14 AM Changeset in ffmpeg [70fa8bd3] by Michael Niedermayer <michael@niedermayer.cc>
avcodec/rangecoder: Avoid checking for the first byte on every …
2:14 AM Changeset in ffmpeg [83264998] by Michael Niedermayer <michael@niedermayer.cc>
avcodec/rangecoder: Move refill check out of refill() function If the …
2:14 AM Changeset in ffmpeg [c314a68d] by Michael Niedermayer <michael@niedermayer.cc>
avcodec/rangecoder: Do not loop renormalization Signed-off-by: …
2:14 AM Changeset in ffmpeg [360e7ca] by Michael Niedermayer <michael@niedermayer.cc>
avcodec/h2645_parse: Ignore NAL with nuh_layer_id == 63 Comply with …
2:14 AM Changeset in ffmpeg [c250a903] by Michael Niedermayer <michael@niedermayer.cc>
doc/encoders: very basic FFv1 documentation Signed-off-by: Michael …
1:51 AM Changeset in ffmpeg [b9eaf6e0] by Michael Niedermayer <michael@niedermayer.cc>
swscale/ppc: disable YUV2RGB AltiVec acceleration The FATE test …
1:51 AM Changeset in ffmpeg [4cc1495a] by Michael Niedermayer <michael@niedermayer.cc>
avformat/iamf_parse: reject ambisonics mode > 1 ambisonics mode > 1 …

Dec 1, 2024:

7:49 PM Changeset in ffmpeg [1c2c70fe] by Marth64 <marth64@proxyid.net>
doc/demuxers/dvdvideo: seeking is supported, remove outdated statement …
7:48 PM Changeset in ffmpeg [e256761d] by Marth64 <marth64@proxyid.net>
avformat/dvdvideodec: check return code of ff_dvdclut_yuv_to_rgb() …
7:48 PM Changeset in ffmpeg [a5a899b] by Marth64 <marth64@proxyid.net>
avformat/dvdvideodec: fix missing last chapter marker due to …
6:46 PM Ticket #11329 (Give segfault where you don't use input datas) created by Rm Beer
I'm programming in C with the ffmpeg libraries, so far I can record an …
5:26 AM Changeset in ffmpeg [1e3dc705] by Zhao Zhili <zhilizhao@tencent.com>
lavc/x86/videodsp: Drop MMX usage Remove the MMX versions of these …

Nov 30, 2024:

10:41 PM Ticket #9428 (avcodec: truehd parser drops data but does not adjust initial timestamps) updated by Balling
I would say such a file is invalid, since TrueHD has keyframes, but it …
9:16 PM Ticket #11307 ([truehd_core] Application provided invalid, non monotonically ...) updated by Balling
This is not a bug, mkv container has only millisecond precision …
8:05 PM Ticket #10732 (avcodec_flush_buffers() not resetting E-AC-3 decoder) updated by James
Does the following work for you? There may have been a reason the ac3 …
7:25 PM Ticket #11172 (M2TS: parser assumes until PES or in PES at least one packet has no ...) updated by Balling
Change the 2nd byte of the m2ts file from 0x47 to 0x48. It will work …
7:11 PM Ticket #11172 (M2TS: parser assumes until PES or in PES at least one packet has no ...) updated by llyyr
Owner changed
6:57 PM Ticket #9471 (EAC3 native encoder is only gapless in the beginning, not in the end) updated by Balling
[…] is now printed... The editlist is still not fully applied …
6:47 PM Ticket #10732 (avcodec_flush_buffers() not resetting E-AC-3 decoder) updated by Balling
Keywords changed
Is this still a problem? >and see that the initial decoded samples …
6:42 PM Ticket #10958 (Enhanced coupling support for E-AC-3 / Dolby Digital Plus - with ...) updated by Balling
Status changed
6:27 PM Ticket #11307 ([truehd_core] Application provided invalid, non monotonically ...) updated by Balling
Please provide the sample file.
6:25 PM Ticket #11172 (M2TS: parser assumes until PES or in PES at least one packet has no ...) updated by llyyr
> Can you apply your patch? I'm not sure what you want from me. I've …
6:20 PM Ticket #11328 (Which LGPL version is right? 2.1 or 3?) updated by Balling
FFmpeg has either LGPL-2.1-or-later or GPL-2.0-or-later. There is no …
6:15 PM Ticket #11172 (M2TS: parser assumes until PES or in PES at least one packet has no ...) updated by Balling
Status, Owner changed
Can you apply your patch? It works fine for demux, again, can just …
2:20 PM Ticket #11325 (VVC decoder for streams with ALF and no CC-ALF) updated by Frank Plowman
Reproduced by developer changed
2:20 PM Ticket #11325 (VVC decoder for streams with ALF and no CC-ALF) updated by Frank Plowman
Hi Chris, thanks for reporting this. I can reproduce the issue and …
10:30 AM Ticket #11283 ("aloop" filter somehow gave misalignment in 48 KHz Stereo WAV) updated by Danny Weijermans
updated ffmpeg, and bug is gone: THANKS a lot!! but I think ffplay …
1:58 AM Changeset in ffmpeg [4de67e8] by Nuo Mi <nuomi2021@gmail.com>
avcodec/vvcdec: return error if CTU size > 128 The v3 spec reserves …
1:58 AM Changeset in ffmpeg [eb67e60c] by Nuo Mi <nuomi2021@gmail.com>
avcodec/vvcdec: schedule next stage only if the current stage reports …
1:58 AM Changeset in ffmpeg [4ec767ab] by Nuo Mi <nuomi2021@gmail.com>
avcodec/vvcdec: misc, reformat inter_data()
1:58 AM Changeset in ffmpeg [ba89c5b9] by Nuo Mi <nuomi2021@gmail.com>
avcodec/vvcdec: inter_data, check the return value from hls_merge_data …
1:58 AM Changeset in ffmpeg [98698ed3] by Nuo Mi <nuomi2021@gmail.com>
avcodec/cbs_h266: stricter validation for subpicture's max width and …
1:58 AM Changeset in ffmpeg [e06515b0] by Nuo Mi <nuomi2021@gmail.com>
avcodec/cbs_h266: improve readability in subpicture parser
1:58 AM Changeset in ffmpeg [5c5a08ec] by Nuo Mi <nuomi2021@gmail.com>
avcodec/vvcdec: ensure every CTU belongs to a slice According to …
1:58 AM Changeset in ffmpeg [46006529] by Nuo Mi <nuomi2021@gmail.com>
avcodec/cbs_h266: check subpicture slices number According to section …
12:48 AM Ticket #11283 ("aloop" filter somehow gave misalignment in 48 KHz Stereo WAV) updated by MasterQuestionable
͏    Likely the same bundle? ͏    (unsure MacOS's distribution …
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