Timeline



Nov 3, 2021:

11:19 PM Ticket #9494 (Seeking in MPEG TS with copyts overflows for 13+ hours) created by Radek Hladík
Summary of the bug: I have a 24hour long recording in MPEGTS. I need …
6:06 PM Changeset in ffmpeg [08a50194] by Timo Rothenpieler <timo@rothenpieler.org>
avfilter/scale_npp: add scale2ref_npp filter Signed-off-by: Timo …
5:55 PM Ticket #9413 (Feature request: WindowsGraphicsCapture API) updated by MB SOFT
OBS Studio and VMIX they both offers WindowsGraphicsCapture API mode …
5:43 PM HowToCheckIfFaststartIsEnabledForPlayback edited by Pascal S
(diff)
5:07 PM Ticket #9413 (Feature request: WindowsGraphicsCapture API) updated by Balling
>Nvidia themselves have deprecated NVFBC on windows specifically …
4:45 PM Changeset in ffmpeg [82e3251d] by Paul B Mahol <onemda@gmail.com>
avformat/isom_tags: fix 'ipcm' with samplesize equal to 16 Use …
4:33 PM Ticket #9413 (Feature request: WindowsGraphicsCapture API) updated by markg85
For the windows side of things, a change here might be required. …
3:01 PM Ticket #9493 (h264: No output with software decoding, HW=ok) updated by Balling
Status changed
Yeah. I confirm it all including h264_cuvid part. -hwaccel does not …
1:47 PM Ticket #9493 (h264: No output with software decoding, HW=ok) updated by charlymp
Replying to Balling: > Where is the file? I edited the ticket
1:45 PM Ticket #9493 (h264: No output with software decoding, HW=ok) updated by charlymp
Description changed
1:38 PM Changeset in ffmpeg [f0555955] by Limin Wang <lance.lmwang@gmail.com>
avformat/dashenc: Fix comparing double with 0 Signed-off-by: Limin …
1:38 PM Changeset in ffmpeg [8dc8c01d] by Limin Wang <lance.lmwang@gmail.com>
avutil/parseutils: add qhd(Quad HD) or wqhd(Wide Quad HD) for 1440p …
1:20 PM Changeset in ffmpeg [6cab5206] by Limin Wang <lance.lmwang@gmail.com>
avutil/hwcontext_videotoolbox: fix use of unknown builtin …
1:16 PM Ticket #9491 (ass/subtitle filter incorectly handles colorspaces) updated by Balling
BTW, there is no way to encode any 8 bit R'G'B' triplet losslessly in …
1:10 PM Ticket #9493 (h264: No output with software decoding, HW=ok) updated by Balling
Where is the file?
1:03 PM Ticket #9493 (h264: No output with software decoding, HW=ok) created by charlymp
https://drive.google.com/file/d/17taVjh3af7e3VICT1lc_8Rv3YENEJG7v/view? …
10:55 AM Changeset in ffmpeg [bf995044] by Paul B Mahol <onemda@gmail.com>
avfilter/vf_chromanr: improve filtering results
2:59 AM HowToCheckIfFaststartIsEnabledForPlayback edited by Pascal S
(diff)
2:24 AM HowToCheckIfFaststartIsEnabledForPlayback created by Pascal S

Nov 2, 2021:

6:38 PM Ticket #9492 (ffmpeg reads wrong timecode) created by marku
Summary of the bug: I use ffmpeg to generate proxy files but for …
5:05 PM Ticket #4024 (VP9 crash) updated by Balling
Does not happen here on windows x64 binary.
5:01 PM Ticket #9477 (AAC decoder problem.) updated by Balling
Status changed
You can use wget to download the file. So, indeed strange. Plays well …
4:09 PM Ticket #2325 (AAC audio delayed ~ 20 ms after conversion to PCM) updated by Balling
I just found a mp4/aac file that has crazy 10 116 priming samples!! …
3:21 PM Ticket #9477 (AAC decoder problem.) updated by Balling
Please attach the file to normal cloud storage.
2:43 AM Ticket #9010 (ffmpeg built with schannel freezes when outputting HLS with http_persistent) updated by Steven Liu
Replying to Balling: > Is a) Failed to send close message …

Nov 1, 2021:

9:45 PM Ticket #9479 (DolbyE not recognized in mxf container) updated by emcodem
Not to forget that DolbyE can come in different configurations than in …
7:37 PM Changeset in ffmpeg [2171f97c] by Michael Niedermayer <michael@niedermayer.cc>
avformat/aiffdec: "-1" -> AVERROR_INVALIDDATA Signed-off-by: Michael …
7:37 PM Changeset in ffmpeg [905588df] by Michael Niedermayer <michael@niedermayer.cc>
avformat/aiffdec: Use av_rescale() for bitrate Fixes: integer …
7:37 PM Changeset in ffmpeg [93f77769] by Michael Niedermayer <michael@niedermayer.cc>
avformat/aiffdec: sanity check block_align Reviewed-by: Paul B Mahol …
7:37 PM Changeset in ffmpeg [1b04836d] by Michael Niedermayer <michael@niedermayer.cc>
avformat/aiffdec: Check sample_rate Reviewed-by: Paul B Mahol …
5:58 PM Changeset in ffmpeg [28fac45b] by James Almer <jamrial@gmail.com>
avcodec/libaomdec: use intermediate arrays for plane pointers and …
4:01 PM Ticket #7337 (FFmpeg not recognizing WebVTT subtitle stream from HLS playlist) updated by mkuron
Cc changed
4:01 PM Ticket #4048 (segment: Handle WebVTT as per HLS spec) updated by mkuron
Cc changed
4:00 PM Ticket #4859 (TTML subtitle decoding) updated by mkuron
Cc changed
1:31 PM Ticket #9491 (ass/subtitle filter incorectly handles colorspaces) updated by alwinramirus
I am way out of my area of experties here, but as I understand it the …
1:28 PM Ticket #9481 (VA-API + QSV H264 => MPEG2 transcode PSNR dropped by 25%) updated by eero-t
FYI: Quality reported by SSIM for that transcode operation dropped …
12:57 PM Ticket #9491 (ass/subtitle filter incorectly handles colorspaces) updated by Balling
Status changed
>the RGB values to YCbCr with BT.601. But then it just should do …
12:39 PM Ticket #9491 (ass/subtitle filter incorectly handles colorspaces) updated by alwinramirus
Yes I know that those are RGB values. This was my guess as to what …
12:20 PM Ticket #9481 (VA-API + QSV H264 => MPEG2 transcode PSNR dropped by 25%) updated by Balling
>so seems it is an issue of PSNR filter. Or a bugfix. After all MS …
12:04 PM Ticket #9491 (ass/subtitle filter incorectly handles colorspaces) updated by Balling
0, 245, 0 is R'G'B' already, not YCbCr, so no YCBCr matrix is needed. …
9:40 AM Ticket #9491 (ass/subtitle filter incorectly handles colorspaces) updated by alwinramirus
The ass files just contains a draw command to draw a green rectangle …
7:01 AM Ticket #9481 (VA-API + QSV H264 => MPEG2 transcode PSNR dropped by 25%) updated by wenbin,chen
I found the problem is not about VA-API or QSV. Between two commits, …
6:29 AM Ticket #8962 (Vulkan filters crash) updated by kvsico
Thanks @wenbin,chen, your patch save my day. …
5:10 AM Ticket #9491 (ass/subtitle filter incorectly handles colorspaces) updated by Balling
>RGB values to BT.601 using BT.601 matrix, not to BT.601. …
3:02 AM Ticket #9377 (QSV MPEG2 => H264 transcode PSNR dropped by 32%) updated by wenbin,chen
Replying to eero-t: > According FFmpeg documentation, …

Oct 31, 2021:

9:08 PM Ticket #9487 (FFmpeg -shortest not working when using -filter_complex with audio and ...) updated by pigeonburger
Description changed
9:01 PM Ticket #9487 (FFmpeg -shortest not working when using -filter_complex with audio and ...) updated by pigeonburger
Replying to Michael Koch: > The amix filter has a …
8:46 PM video.mp4 attached to Ticket #9491 by alwinramirus
8:45 PM subtitles.ass attached to Ticket #9491 by alwinramirus
8:44 PM out.mp4 attached to Ticket #9491 by alwinramirus
8:42 PM Ticket #9491 (ass/subtitle filter incorectly handles colorspaces) created by alwinramirus
Summary of the bug: I am trying to burn in ass subtitles on to a …
6:22 PM Changeset in ffmpeg [f8b4426] by Michael Niedermayer <michael@niedermayer.cc>
avfilter/vf_gblur: fix heap-buffer overflow Fixes #8282 (cherry …
6:20 PM Changeset in ffmpeg [94e502e9] by Michael Niedermayer <michael@niedermayer.cc>
avfilter/vf_lenscorrection: fix division by zero Fixes #8265 (cherry …
6:05 PM Changeset in ffmpeg [db26d829] by Michael Niedermayer <michael@niedermayer.cc>
avcodec/g729dec: Avoid computing invalid temporary pointers for …
6:05 PM Changeset in ffmpeg [abf9627f] by Michael Niedermayer <michael@niedermayer.cc>
avcodec/g729dec: Avoid computing invalid temporary pointers for …
5:56 PM Changeset in ffmpeg [a728f4af] by Michael Niedermayer <michael@niedermayer.cc>
avformat/movenc: Fix segfault when remuxing rtp hint stream When …
5:56 PM Changeset in ffmpeg [f1a77222] by Michael Niedermayer <michael@niedermayer.cc>
avformat/movenc: Fix segfault when remuxing rtp hint stream When …
5:45 PM Changeset in ffmpeg [e5d1808a] by Michael Niedermayer <michael@niedermayer.cc>
avformat/tty: add probe function (cherry picked from commit …
5:45 PM Changeset in ffmpeg [7df2ff54] by Michael Niedermayer <michael@niedermayer.cc>
avformat/tty: add probe function (cherry picked from commit …
10:30 AM Ticket #9484 (HLS muxer: inital fmp4 segment has non-zero duration even if ...) updated by Steven Liu
The option named hls_init_time is not be used set init.mp4 duration, …
9:39 AM Ticket #9487 (FFmpeg -shortest not working when using -filter_complex with audio and ...) updated by Michael Koch
The amix filter has a "duration" option. It works if you set this …
9:03 AM Ticket #9487 (FFmpeg -shortest not working when using -filter_complex with audio and ...) updated by Michael Koch
It seems the workaround with *.mov doesn't help in this case. The …
7:40 AM Ticket #9487 (FFmpeg -shortest not working when using -filter_complex with audio and ...) updated by Michael Koch
Does it work if you replace the *.mp4 input by *.mov? That's a …

Oct 30, 2021:

9:31 PM file.tif attached to Ticket #9490 by jsteinkamp
9:30 PM file.png attached to Ticket #9490 by jsteinkamp
9:29 PM Ticket #9490 (blur and sharpen) created by jsteinkamp
Summary of the bug: Smartblur and unsharp create a corrupted tif …
9:18 PM Ticket #9487 (FFmpeg -shortest not working when using -filter_complex with audio and ...) updated by pigeonburger
Priority, Status changed
9:18 PM Ticket #8334 (Start time is doubled when using HLS or DASH input) updated by Balling
There was a patch that did that change, cannot find it on patchwork now.
8:08 PM mrlt8-wyze-bridge1 (2).html attached to Ticket #9489 by adiabuali
8:07 PM Ticket #9489 (Failure in one Copy, caused to Stop All other Copying/Streams) created by adiabuali
Summary of the bug: Am using Wyze Bridge …
6:46 PM Ticket #8695 (Keep ffmpeg running when using SRT as output and in listener mode) updated by dubrsl
Cc changed
6:41 PM Ticket #9328 (ffmpeg bombs: Application provided duration: -9223372036854775808 / ...) updated by Balling
Status changed
Much better reproducer from #9488: ffmpeg -y -f lavfi -i color …
6:26 PM Ticket #9488 (out of range pts for timecode in mov) updated by Balling
Status changed
Looks like #9328 is the duplicate of this. This is a minimum value for …
5:56 PM Ticket #9488 (out of range pts for timecode in mov) created by dave rice
Summary of the bug: When adding a timecode to a mov output, I get an …
9:53 AM Ticket #9482 (digital clock in systray won't be captured properly with compiz window ...) updated by Atilla Karaca
Summary changed
9:52 AM Ticket #9482 (digital clock in systray won't be captured properly with compiz window ...) updated by Atilla Karaca
Description, Summary changed
6:50 AM Ticket #9487 (FFmpeg -shortest not working when using -filter_complex with audio and ...) updated by Michael Koch
Might be related to ticket 8489, wrong audio length with amix filter.
3:47 AM Ticket #9487 (FFmpeg -shortest not working when using -filter_complex with audio and ...) created by pigeonburger
Pretty much the exact same issue was described …
2:37 AM Changeset in ffmpeg [d92fdc71] by Matt Oliver <protogonoi@gmail.com>
libaom: Dont use aom_codec_av1_dx_algo. This fixes linking errors …
12:49 AM Ticket #9479 (DolbyE not recognized in mxf container) updated by Balling
This file uses WAV container (or as correctly noted BWF inside mxf). …

Oct 29, 2021:

9:32 PM Changeset in ffmpeg [4f8494fe] by Paul B Mahol <onemda@gmail.com>
doc/filters: fix typo for hsvkey/hsvhold
9:18 PM Changeset in ffmpeg [8164fe11] by Paul B Mahol <onemda@gmail.com>
avfilter: add huesaturation filter
7:44 PM Changeset in ffmpeg [dbfafe11] by Michael Niedermayer <michael@niedermayer.cc>
configure: add initial RISC-V support OpenBSD only supports riscv64 …
6:43 PM Changeset in ffmpeg [ba0ba553] by James Almer <jamrial@gmail.com>
fate: update ref files after a recent change Missed in …
6:25 PM Ticket #9486 (Uploading FATE on OSX fails) updated by Balling
Install tar and ssh. Or install Windows 10 on Macbook if it is intel …
5:45 PM Ticket #9486 (Uploading FATE on OSX fails) created by Kieran Kunhya
The script fails as follows: […]
4:50 PM Ticket #5375 (Can't download a m3u playlist stream that uses AES encryption) updated by Daniel Cantarín
Replying to Balling: > >However, I can't find the proper …
4:42 PM Changeset in ffmpeg [2b6d290] by Paul B Mahol <onemda@gmail.com>
avfilter/vf_nlmeans: split wa struct This will make x86 SIMD simpler …
4:42 PM Changeset in ffmpeg [eaca36d4] by Paul B Mahol <onemda@gmail.com>
avfilter/vf_nlmeans: refactor line processing in preparation for x86 …
4:42 PM Changeset in ffmpeg [38c86e7a] by Paul B Mahol <onemda@gmail.com>
avfilter/vf_nlmeans: avoid if () to help paralellization
4:42 PM Changeset in ffmpeg [64d19411] by Paul B Mahol <onemda@gmail.com>
avfilter/vf_nlmeans: no need to print filter options at info level
4:42 PM Changeset in ffmpeg [959ec353] by Paul B Mahol <onemda@gmail.com>
avfilter/vf_nlmeans: make access to pointer to lut faster
4:42 PM Changeset in ffmpeg [81380d22] by Paul B Mahol <onemda@gmail.com>
avfilter/vf_nlmeans: reduce scope of some variables
4:37 PM Changeset in ffmpeg [3925b826] by James Almer <jamrial@gmail.com>
avformat/demux: preserve AV_PKT_FLAG_CORRUPT in parse_packet If …
4:32 PM Ticket #8695 (Keep ffmpeg running when using SRT as output and in listener mode) updated by dubrsl
You can use fifo for solve it. Example: […]
4:11 PM Ticket #5375 (Can't download a m3u playlist stream that uses AES encryption) updated by Balling
>However, I can't find the proper way to enable it. echo …
3:19 PM Ticket #5375 (Can't download a m3u playlist stream that uses AES encryption) updated by Daniel Cantarín
@Balling I'm trying to test this new functionality, using my own …
2:43 PM Ticket #6476 (NVENC: "InitializeEncoder failed" error occurs when level 5.2 is specified) updated by Balling
This is VERY wrong that when you do ffmpeg -f lavfi -i smptebars -c:v …
1:28 PM Ticket #6476 (NVENC: "InitializeEncoder failed" error occurs when level 5.2 is specified) closed by Balling
fixed: >-level 5.2 works now. Even the original command works now, LOL and …
11:57 AM Ticket #9219 (IPCM Not detected and decoded accordingly by FFMpeg) updated by Balling
https://patchwork.ffmpeg.org/project/ffmpeg/patch/tencent_51D13ECD57239
8:43 AM Ticket #9377 (QSV MPEG2 => H264 transcode PSNR dropped by 32%) updated by eero-t
According FFmpeg documentation, default for "-vsync" is "auto" which …
7:02 AM Ticket #9377 (QSV MPEG2 => H264 transcode PSNR dropped by 32%) updated by wenbin,chen
Commit 971b4ac7336 adds code to map pts between AV_NOPTS_VALUE and …
6:22 AM Ticket #9485 (Video frame drops when composing video from multiple generative video ...) updated by megpoid
Description changed
6:21 AM Ticket #9377 (QSV MPEG2 => H264 transcode PSNR dropped by 32%) updated by wenbin,chen
I add "-vsync passthrough" to command […] The psnr drop is unseen.
6:11 AM log01.txt attached to Ticket #9485 by megpoid
Log file from encoding attempt
5:40 AM input.mp3 attached to Ticket #9485 by megpoid
5:40 AM Ticket #9485 (Video frame drops when composing video from multiple generative video ...) created by megpoid
Summary of the bug: When trying to use multiple audio visualizer …
5:15 AM Ticket #8962 (Vulkan filters crash) updated by kvsico
same error, here is my command: ` ffmpeg -y -loglevel debug …
2:39 AM Ticket #9377 (QSV MPEG2 => H264 transcode PSNR dropped by 32%) updated by wenbin,chen
I use the same video as you. Now I can reproduce the issue.
2:17 AM Changeset in ffmpeg [783935de] by Zane van Iperen <zane@zanevaniperen.com>
fftools/ffplay: don't disable x11 compositing Prevents desktop …
1:21 AM Ticket #9463 ([FEATURE REQUEST] Filter Complex Subtitle Support) closed by Phillip
duplicate
12:33 AM Ticket #9484 (HLS muxer: inital fmp4 segment has non-zero duration even if ...) created by kebl
The HLS muxer supports fragmented mp4, which by default produces an …
12:33 AM Ticket #9483 (HLS muxer: inital fmp4 segment has non-zero duration even if ...) created by kebl
The HLS muxer supports fragmented mp4, which by default produces an …

Oct 28, 2021:

10:22 PM Ticket #9449 (FFmpeg UDP multicast support broken on OpenBSD) updated by Brad Smith
There was a diff that was suggested but I am not sure this is the way …
8:24 PM Changeset in ffmpeg [947d0ce0] by Paul B Mahol <onemda@gmail.com>
avcodec/vqavideo: Decode 15-bit VQA3 files Adds support for 15-bit …
8:13 PM Changeset in ffmpeg [27c0dd5] by Jan Ekström <jeebjp@gmail.com>
avfilter/vf_zscale: fix mapping of zimg_chroma_location_e to …
8:13 PM Changeset in ffmpeg [cd1d09e8] by Jan Ekström <jeebjp@gmail.com>
avfilter/vf_zscale: deduplicate output color information setting This …
7:12 PM Changeset in ffmpeg [8c2f142b] by Paul B Mahol <onemda@gmail.com>
avfilter/vf_psnr/ssim: fix typos
3:27 PM output.mp4 attached to Ticket #9482 by Atilla Karaca
Though I captured this video at 18:24 it still shows the still frame …
3:22 PM Ticket #9482 (digital clock in systray won't be captured properly with compiz window ...) created by Atilla Karaca
Summary of the bug: When I capture digital clock in the systray on …
12:39 PM Ticket #9481 (VA-API + QSV H264 => MPEG2 transcode PSNR dropped by 25%) updated by eero-t
These H264 -> MPEG2 transcode results PSNR drops are visible in the …
12:33 PM Ticket #9481 (VA-API + QSV H264 => MPEG2 transcode PSNR dropped by 25%) created by eero-t
Between following FFmpeg commits: * 2021-09-22 a487635b85: …
12:02 PM Ticket #9377 (QSV MPEG2 => H264 transcode PSNR dropped by 32%) updated by eero-t
Note: the "A decode call did not consume any data: expect more data at …
11:50 AM Ticket #9377 (QSV MPEG2 => H264 transcode PSNR dropped by 32%) updated by eero-t
> I cannot reproduce the PSNR drop between the two commits provided by …
9:13 AM Ticket #9377 (QSV MPEG2 => H264 transcode PSNR dropped by 32%) updated by wenbin,chen
On my side: 2021-06-19 2cf95f2dd9: lavfi/dnn_backend_openvino.c: fix …
8:30 AM Changeset in ffmpeg [e84c83ef] by Paul B Mahol <onemda@gmail.com>
avcodec/binkaudio: Properly flush the decoder The packets delivered …
8:30 AM Changeset in ffmpeg [f8790ad0] by Paul B Mahol <onemda@gmail.com>
avcodec/binkaudio: Remove AV_CODEC_CAP_DELAY This decoder may output …
5:22 AM Ticket #9378 (Horizontal green bar at the bottom with scale_qsv) updated by wenbin,chen
There is a patchset to clean-up qsv filter …
4:29 AM Ticket #9479 (DolbyE not recognized in mxf container) updated by Balling
There is also a very funny problem that ffplay does not play it as 25 …
4:11 AM Ticket #9480 (No support for cmyk jpeg) closed by Balling
invalid: This file is not CMYK. It only has three components. But yes CMYK is …
3:47 AM test.jpg attached to Ticket #9480 by xmufzy
3:46 AM Ticket #9480 (No support for cmyk jpeg) created by xmufzy
Summary of the bug: How to reproduce: […] Patches should be …
1:28 AM Changeset in ffmpeg [4e3ffc9c] by Limin Wang <lance.lmwang@gmail.com>
configure: add hls demuxer link dependencies Fixes building with …
1:25 AM Changeset in ffmpeg [08c688e6] by Limin Wang <lance.lmwang@gmail.com>
avformat/mpegts: Fix for the DOVI video stream descriptor By <<Dolby …
1:25 AM Changeset in ffmpeg [c0edfb5] by Limin Wang <lance.lmwang@gmail.com>
avformat/movenc: support dvwC box for Dolby Vision By <<Dolby Vision …
1:25 AM Changeset in ffmpeg [3c3ef415] by Limin Wang <lance.lmwang@gmail.com>
avformat/mov: support dvwC box for Dolby Vision By <<Dolby Vision …

Oct 27, 2021:

5:41 PM Ticket #9479 (DolbyE not recognized in mxf container) updated by alojal
great solution should be implemented
5:41 PM Ticket #9479 (DolbyE not recognized in mxf container) updated by alojal
great solution should be implemented
2:41 PM Ticket #9479 (DolbyE not recognized in mxf container) updated by Francesco Bucciantini
Description changed
2:31 PM Ticket #9479 (DolbyE not recognized in mxf container) updated by Francesco Bucciantini
Description changed
2:30 PM Ticket #9479 (DolbyE not recognized in mxf container) updated by Francesco Bucciantini
Description changed
2:28 PM Ticket #9479 (DolbyE not recognized in mxf container) created by Francesco Bucciantini
Summary of the bug: Dolby E tracks in an mxf container aren't …
9:29 AM Changeset in ffmpeg [148c0303] by Paul B Mahol <onemda@gmail.com>
avfilter/vf_histogram: add more color modes
9:29 AM Changeset in ffmpeg [97b5b9db] by Paul B Mahol <onemda@gmail.com>
avfilter: split negate filter from lut filter Using luts for negating …
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