Timeline



May 19, 2022:

8:33 PM Ticket #9783 (Segmentation fault in zscale filter) updated by Balling
We do not support anything except the master branch of all libraries …
8:07 PM Ticket #9783 (Segmentation fault in zscale filter) updated by Elon Musk
You posted 4.4 version, that is very old version by today standards.
6:20 PM Changeset in ffmpeg [41a558fe] by Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
avfilter/formats: Constify channel_layout in ff_add_channel_layout() …
5:16 PM Changeset in ffmpeg [2c8f9783] by Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
avcodec/mpegvideo: Move float.h inclusion to mpegvideoenc.h It is …
5:16 PM Changeset in ffmpeg [9cc38cc6] by Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
avcodec/mss2: Remove write-only QpelDSPContext Signed-off-by: Andreas …
5:16 PM Changeset in ffmpeg [6e5acb6c] by Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
avcodec/error_resilience: Only keep what is needed from MECmpContext …
3:39 PM Encode/AV1 edited by veikk0
fix incorrect parameter (diff)
3:29 PM Encode/AV1 edited by veikk0
Updates on SVT-AV1 1.0.0 and later (diff)
2:55 PM Ticket #8684 (WebVTT decoder breaks when ::cue elements are used) updated by tpikonen
There is patch fixing this issue here: …
2:46 PM Ticket #5018 (incorrect PTS/DTS on first frame of RTSP stream) updated by Mika Fischer
Replying to Scott Lamb: > I just discovered an effective …
2:34 PM Ticket #5018 (incorrect PTS/DTS on first frame of RTSP stream) updated by Mika Fischer
Cc changed
2:07 PM Ticket #9784 (ffmpeg.exe & ffprobe.exe: -codecs » Invalid Flags for 9 Codecs) updated by Thomas
Thank you for your answer!, > The third column indicates the media …
1:46 PM Ticket #9784 (ffmpeg.exe & ffprobe.exe: -codecs » Invalid Flags for 9 Codecs) closed by Gyan
invalid: The third column indicates the media type. Although not shown in the …
1:17 PM Changeset in ffmpeg [94968dbc] by Limin Wang <lance.lmwang@gmail.com>
avcodec/dvdsubenc: return error if canvas_size is too small for …
1:17 PM Changeset in ffmpeg [8e828ee1] by Limin Wang <lance.lmwang@gmail.com>
avformat/sccenc: avoid potential invalid access Signed-off-by: Limin …
1:17 PM Changeset in ffmpeg [4607868b] by Limin Wang <lance.lmwang@gmail.com>
Makefile: remove sccenc dependency on subtitles Signed-off-by: Limin …
11:36 AM log.log attached to Ticket #9783 by Michael Ruhwedel
error log with segmentation fault, showing the ffmpeg version
11:34 AM Ticket #9783 (Segmentation fault in zscale filter) reopened by Michael Ruhwedel
apologies again I had used -hide_banner. Please see the newly attached …
8:52 AM Changeset in ffmpeg [dd99d34d] by Gyan Doshi <ffmpeg@gyani.pro>
avformat/img2: Add support for AVIF mux in image2 Add support for …
7:05 AM Ticket #9786 (The flag -hls_flags temp_file does not work) updated by jidckii
Description changed
7:04 AM ffmpeg-20220519-084524.log attached to Ticket #9786 by jidckii
7:03 AM Ticket #9786 (The flag -hls_flags temp_file does not work) created by jidckii
In the log, ffmpeg writes that a file with the extension .tmp has been …

May 18, 2022:

11:14 PM Ticket #5195 (v210 with odd size) updated by Balling
So that is where the green strange line of right pixels comes from all …
11:10 PM Ticket #1838 (Some BOXX bxy2 samples (v210) cannot be decoded) updated by Balling
Status changed
-custom_stride 424 makes it slightly better.
11:07 PM Ticket #1528 (drastic v210 - packet too small) updated by Balling
320 sample is gone.
9:20 PM Ticket #9783 (Segmentation fault in zscale filter) closed by Elon Musk
invalid: You posted cut output. Version is not displayed.
4:01 PM Changeset in ffmpeg [b8ede4d6] by Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
fftools/opt_common: add includes of avf headers for clarity …
1:26 PM Ticket #9785 (ffmpeg incorrectly warns about "non-monotonous" timestamp) updated by Balling
DTS must increase every tick. It cannot stay the same (this warning …
11:27 AM Ticket #9783 (Segmentation fault in zscale filter) updated by Michael Ruhwedel
Thank you for following up, please see the file attached for the full …
11:26 AM error.log attached to Ticket #9783 by Michael Ruhwedel
error log with segmentation fault
9:21 AM Ticket #9783 (Segmentation fault in zscale filter) updated by Elon Musk
Post uncut full ffmpeg output.
8:51 AM Ticket #9785 (ffmpeg incorrectly warns about "non-monotonous" timestamp) created by mhjacobson
Under certain circumstances, ffmpeg emits a warning like this: [mp4 @ …
7:36 AM Ticket #9783 (Segmentation fault in zscale filter) updated by Michael Ruhwedel
Replying to Elon Musk: > Not here, make sure you use …

May 17, 2022:

8:22 PM Ticket #9784 (ffmpeg.exe & ffprobe.exe: -codecs » Invalid Flags for 9 Codecs) created by Thomas
Hello Thank you very much for your great and useful work! Summary …
7:46 PM Ticket #9783 (Segmentation fault in zscale filter) updated by Elon Musk
Not here, make sure you use latest version.
4:10 PM Ticket #9783 (Segmentation fault in zscale filter) created by Michael Ruhwedel
Summary of the bug: ffmpeg -i <some-video> -vf …
4:04 PM Ticket #9768 (version constraint on SDL2 will not accept future releases) updated by Simon McVittie
If there's a regression in newer SDL versions, please report it at …
11:00 AM Ticket #9782 (avformat_find_stream_info too slow with open TS stream) updated by Balling
Your patch does not regress …
10:51 AM Ticket #9782 (avformat_find_stream_info too slow with open TS stream) updated by Balling
So the bug is that ffplay -analyzeduration 1G -probesize 1G -i …
1:41 AM Ticket #9782 (avformat_find_stream_info too slow with open TS stream) updated by GJJ
Description changed
1:39 AM Ticket #9782 (avformat_find_stream_info too slow with open TS stream) updated by GJJ
Replying to Balling: > Where is the sample? 172.16.171.10 …
1:31 AM Ticket #9782 (avformat_find_stream_info too slow with open TS stream) updated by GJJ
Description changed
1:29 AM sdi-s.ts attached to Ticket #9782 by GJJ

May 16, 2022:

6:48 PM Ticket #9781 (zscale adds distortion when resampling video data) updated by Llyw
Final update: I just had the opportunity to retry my reproducer …
6:35 PM Output_zscale_git-e3580f6077.png attached to Ticket #9781 by Llyw
Stills image using zscale as of FFmpeg@e3580f6077 (git-master)
6:34 PM Output_zscale_5.0.1.png attached to Ticket #9781 by Llyw
Stills image using zscale of FFmpeg 5.0.1
5:26 PM Ticket #7621 (Add .avif support (AV1 Image File Format) closed by Vignesh Venkatasubramanian
fixed: @Balling, thanks for verifying the AVIF support! Support for still …
4:30 PM Ticket #9763 (ipcm little endian misidentified as big endian) updated by Dyami Caliri
Replying to Aleksoid1978: > Can you describe the format of …
4:21 PM Ticket #9763 (ipcm little endian misidentified as big endian) updated by Dyami Caliri
Replying to Balling: > Did you try forcing the byte …
4:19 PM Ticket #9763 (ipcm little endian misidentified as big endian) updated by Dyami Caliri
Replying to Balling: > can you verify ffplay.exe -acodec …
9:01 AM Ticket #9782 (avformat_find_stream_info too slow with open TS stream) updated by Balling
Where is the sample? 172.16.171.10 is available only to you.
8:56 AM Changeset in ffmpeg [e3580f60] by Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
avformat/hls, dashdec: Don't use AV_OPT flags in av_dict_set() …
8:52 AM Ticket #9782 (avformat_find_stream_info too slow with open TS stream) created by GJJ
Summary of the bug: avformat_find_stream_info take too long time …
8:26 AM Changeset in ffmpeg [00ae20df] by Gyan Doshi <ffmpeg@gyani.pro>
doc/muxers: note write_btrt option for MOV/MP4

May 15, 2022:

5:08 PM Changeset in ffmpeg [d31a3af6] by Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
avcodec/wrapped_avframe: Don't attach FrameDecodeData unnecessarily …
4:13 PM Changeset in ffmpeg [104abea6] by Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
avcodec/ac3: Move non-(de|en)coder-only parts out of ac3.h Move …
4:13 PM Changeset in ffmpeg [cbd75ecc] by Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
avcodec/ac3tab: Move some tables only used by ac3.c to it …
4:13 PM Changeset in ffmpeg [996ec1cb] by Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
avcodec/ac3: Remove declaration of inexistent function Removed in …
4:03 PM Ticket #7244 (Error occurred during aac playback in the Chrome browser) closed by Balling
invalid: It works now. Chrome fixed it, I suppose. mp4 and m4a.
3:44 PM Ticket #6422 (cannot parser ts file when like this format: (AUD)(PPS)(SPS)(PPS)(I-Slice)) updated by Balling
I do not like how -c copy -bsf:v trace_headers fails with video-H264-1.
3:41 PM Ticket #7770 (File playback will stop) updated by Balling
Sample is gone. No samples in incoming in videolan or samples.ffmpeg.
11:34 AM Changeset in ffmpeg [163e737c] by Paul B Mahol <onemda@gmail.com>
avfilter/af_afir: add support for double sample format

May 14, 2022:

1:31 PM Ticket #9776 (regression: pulse and x11grab: audio is around 2 seconds behind video) updated by merulasnyde
Priority, Description, Summary changed
Clarified in the title that it is a regression and changed priority …
12:11 PM Changeset in ffmpeg [e6f0cec8] by Paul B Mahol <onemda@gmail.com>
avfilter/af_acrossover: add precision option
9:16 AM Changeset in ffmpeg [8b64d8d9] by Gyan Doshi <ffmpeg@gyani.pro>
avformat/dashdec: accept and relay CENC decryption key Allows to …
9:06 AM Ticket #7437 (clap atom values ignored by ffmpeg) updated by Christian Ebert
Cc changed
2:27 AM Ticket #9713 (Hardware accelerated decoding fails on M1 macs for certain videos ...) updated by Balling
>I've tested a theory, and indeed, if I add the missing last byte You …
1:07 AM Ticket #9713 (Hardware accelerated decoding fails on M1 macs for certain videos ...) updated by Alex Agranovsky
So, I've found something interesting: PPS NAL unit, as it appears in …
1:06 AM error.h264 attached to Ticket #9713 by Alex Agranovsky

May 13, 2022:

11:29 PM Changeset in ffmpeg [742e66f] by Michael Niedermayer <michael@niedermayer.cc>
FFmpeg 4.1.10 release Signed-off-by: Michael Niedermayer …
11:29 PM Ticket #4127 (h264 DXVA2 decoding regression on Intel GPUs) closed by Balling
fixed: Does not happen anymore. Same size on all decoders. […] -c:v …
11:24 PM Ticket #9713 (Hardware accelerated decoding fails on M1 macs for certain videos ...) updated by Alex Agranovsky
This seems to happen, when the bitstream provided for decoding doesn't …
11:07 PM Ticket #5732 (Display corruption on very high-bitrate H.264 files) updated by Balling
You can play ffv1 sample out.nut using -an -noframedrop in ffplay. …
10:15 PM Ticket #6422 (cannot parser ts file when like this format: (AUD)(PPS)(SPS)(PPS)(I-Slice)) closed by Balling
fixed: Well, all samples work now. First and second (m)ts samples have …
8:09 PM Changeset in ffmpeg [b90341d1] by Paul B Mahol <onemda@gmail.com>
avfilter/af_asubboost: add channels option
6:16 PM Ticket #9781 (zscale adds distortion when resampling video data) updated by Llyw
That's an easy question to ask, but a difficult one to answer ;) …
4:21 PM Ticket #8215 (AVFoundation recording has inaccurate RGB values) updated by Balling
The display of MacOS uses display-p3. You need to tag the RGB values …
3:38 PM Ticket #9769 (JPEG 2000 decoder: decoder should ignore any data that appears after ...) updated by Balling
Looks like this issue: https://github.com/uclouvain/openjpeg/issues/1116
3:07 PM Ticket #7621 (Add .avif support (AV1 Image File Format) updated by Balling
It now mostly works except for decoding some samples with error …
2:56 PM Ticket #7600 (Add lossless option to libaom-av1) updated by Balling
Will again verify that either -crf 0 and -aom-params lossless=1 give …
2:04 PM Ticket #9781 (zscale adds distortion when resampling video data) updated by Balling
710dce131fdb6c1ebec1f26a7a4173d82d828330 makes it bitperfect then?
1:23 PM Ticket #9781 (zscale adds distortion when resampling video data) updated by Llyw
Thank you for your swift help, Paul! (There was some race-condition …
1:20 PM Ticket #9781 (zscale adds distortion when resampling video data) updated by Llyw
Description changed
Agreed. (I can understand a desire to close new issues as fast as …
1:18 PM Ticket #9781 (zscale adds distortion when resampling video data) closed by Elon Musk
fixed: Fixed fully.
1:18 PM Changeset in ffmpeg [710dce13] by Paul B Mahol <onemda@gmail.com>
avfilter/vf_zscale: active region use doubles so use that type here too
1:18 PM Changeset in ffmpeg [075c230] by Paul B Mahol <onemda@gmail.com>
avfilter/af_asubboost: add boost option
1:18 PM Changeset in ffmpeg [2c77d915] by Paul B Mahol <onemda@gmail.com>
avfilter/af_crossfeed: always return same number of samples with block …
1:16 PM Ticket #9781 (zscale adds distortion when resampling video data) reopened by Llyw
1:11 PM Ticket #9781 (zscale adds distortion when resampling video data) updated by Balling
Well, if the output is not bitperfect with what was before the Intel …
12:35 PM Ticket #9781 (zscale adds distortion when resampling video data) updated by Llyw
Thanks for taking the time to take a look at this, Paul! I took a …
8:24 AM Ticket #9781 (zscale adds distortion when resampling video data) closed by Elon Musk
fixed: Sort of improved output with 52a14b8505923116ed6acc5e691c0c7c44e6f708
8:22 AM Changeset in ffmpeg [52a14b85] by Paul B Mahol <onemda@gmail.com>
avfilter/vf_zscale: improve slice processing
7:16 AM Changeset in ffmpeg [84241e63] by Gyan Doshi <ffmpeg@gyani.pro>
avformat/movenc: Add support for AVIF muxing Add an AVIF muxer by …
7:15 AM Changeset in ffmpeg [98ec4261] by Gyan Doshi <ffmpeg@gyani.pro>
avformat/av1: Add a parameter to av1c to omit seq header Add a …
7:15 AM Changeset in ffmpeg [ab05e9a7] by Gyan Doshi <ffmpeg@gyani.pro>
avcodec/libaomenc: Add parameter for avif single image encoding Add a …
2:57 AM Ticket #9774 (Crashed in Windows 11 build 10.0.22000.652 build) closed by 黄振波
fixed: Hi all: I found this issuce should be d3d9on12.dll's bug. I try to …
1:06 AM Changeset in ffmpeg [d2d8b9b9] by James Almer <jamrial@gmail.com>
avdevice/dshow: reuse unused variables. Fix for …

May 12, 2022:

10:25 PM Ticket #9781 (zscale adds distortion when resampling video data) updated by Balling
Why cannot you use mpv and jxl? VLC is very buggy. Also you did not …
9:29 PM Ticket #9781 (zscale adds distortion when resampling video data) reopened by Llyw
I do not understand how that is invalid. The PNGs are screenshots of …
8:57 PM Ticket #9781 (zscale adds distortion when resampling video data) closed by Elon Musk
invalid: Taking pngs from Lossy encodes is invalid.
7:29 PM Ticket #9781 (zscale adds distortion when resampling video data) updated by Llyw
Cc, Description changed
7:26 PM Output_Undistorted.png attached to Ticket #9781 by Llyw
Stills image when using scale
7:25 PM Output_Distorted.png attached to Ticket #9781 by Llyw
Stills image when using zscale
7:25 PM Original.png attached to Ticket #9781 by Llyw
Stills image of original input
7:19 PM Ticket #9781 (zscale adds distortion when resampling video data) created by Llyw
I noticed that the zscale filter can introduce distortion (by either …
7:12 PM Ticket #9016 (Some videos cannot be hw decoded on apple silicon) updated by Alex Agranovsky
Same problem also described in #9713
7:12 PM Ticket #9713 (Hardware accelerated decoding fails on M1 macs for certain videos ...) updated by Alex Agranovsky
Same problem also described in #9016.
6:43 PM Changeset in ffmpeg [e71d5156] by Ronald S. Bultje <rsbultje@gmail.com>
avcodec/vp9: ipred_vl_16x16_16 avx2 implementation Signed-off-by: …
5:53 PM Ticket #9016 (Some videos cannot be hw decoded on apple silicon) updated by Alex Agranovsky
I have the same problem, manifesting in the same way, but on iOS. I …
4:23 PM Changeset in ffmpeg [b5aa514b] by Paul B Mahol <onemda@gmail.com>
avfilter/af_biquads: always return same number of samples with block …
9:23 AM Ticket #9772 (colorspace filter fails on trc=linear (and scale always assumes a ...) updated by Llyw
Summary changed
9:19 AM Changeset in ffmpeg [30e2bb0f] by Tomas Härdin <git@haerdin.se>
doc/encoders.texi: Document updated behavior Bitrates of akiyo …
9:19 AM Changeset in ffmpeg [1cd8596e] by Tomas Härdin <git@haerdin.se>
libavcodec/cinepakenc: Mark no-skip frames as keyframes Reset …
9:19 AM Changeset in ffmpeg [61bcd773] by Tomas Härdin <git@haerdin.se>
doc/encoders.texi: Document cinepak encoder
9:16 AM Ticket #9772 (colorspace filter fails on trc=linear (and scale always assumes a ...) updated by Llyw
I did some more digging around on my own and please correct me if I'm …
8:52 AM Changeset in ffmpeg [ee9345e9] by Paul B Mahol <onemda@gmail.com>
avfilter/af_ladspa: remove not wanted line This fixes output when …
8:52 AM Changeset in ffmpeg [d82481ef] by Paul B Mahol <onemda@gmail.com>
avfilter/af_alimiter: add latency compensation option Signed-off-by: …
8:40 AM Ticket #9238 (Unexpected EXT-X-PROGRAM-DATE-TIME tags are added to old hls segment list) closed by Steven Liu
fixed: fixed by commit: ea6ed838c3fe0e2462163d35cbbed772f4bcff9f
8:21 AM Changeset in ffmpeg [ea6ed838] by Steven Liu <lq@chinaffmpeg.org>
avformat/hlsenc: check discont_program_date_time before use it in …
6:52 AM Changeset in ffmpeg [439ca8b5] by Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
avformat/internal: Hide BSF stuff only used by the core APIs The …
6:52 AM Changeset in ffmpeg [aaeb37f3] by Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
avformat/internal: Move FFERROR_REDO to demux.h It is demuxer-only. …
6:52 AM Changeset in ffmpeg [c19797bf] by Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
avcodec/internal: Hide stuff only used by the core decode API The …
6:40 AM spiral.png attached to FancyFilteringExamples by Elon Musk
6:40 AM circular.png attached to FancyFilteringExamples by Elon Musk
6:39 AM FancyFilteringExamples edited by Elon Musk
(diff)
6:33 AM Changeset in ffmpeg [e92e74b8] by Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
avcodec/texturedspenc: Fix invalid shift Left shifts of signed types …
6:33 AM Changeset in ffmpeg [cf9e470d] by Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
fate/matroska: Add test for remuxing DVB subtitles to Matroska …
6:21 AM Changeset in ffmpeg [e5163b1d] by Gyan Doshi <ffmpeg@gyani.pro>
configure: extend SDL check to accept all 2.x versions sdl2 recently …
3:31 AM Changeset in ffmpeg [1d6e9a7a] by Steven Liu <lq@chinaffmpeg.org>
avformat/http: remove unused function ff_http_get_shutdown_status …
2:17 AM Ticket #9780 (hls uses wrong path separator in DELETE method) created by Peter Holliday
Summary of the bug: When uploading hls segmented video to a web …
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