April 2020 - FFmpeg-trac - lists.ffmpeg.org

#8627(ffmpeg:new): Converting video results in only few frames being preserved
by FFmpeg 23 Apr '20

23 Apr '20

#8627: Converting video results in only few frames being preserved --------------------------------+-------------------------------------- Reporter: giszmo | Type: defect Status: new | Priority: normal Component: ffmpeg | Version: git-master Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | --------------------------------+-------------------------------------- Summary of the bug: Converting video results in only few frames being preserved How to reproduce: {{{ $ youtube-dl -k --fixup never https://www.youtube.com/watch?v=CuohgbKo-3U $ ffmpeg -i theVideo.mp4 theVideo2.mp4 $ git log --max-count=1 commit 904b25a550cbdcffc22b6d6744da232dc1d6c54f (HEAD -> master, origin/master, origin/HEAD) Author: Andreas Rheinhardt <andreas.rheinhardt(a)gmail.com> Date: Wed Apr 22 03:42:00 2020 +0200 avformat/matroskaenc: Use comparison instead of assignment This bug was introduced in 3589b3f2e217e78d16a92b372d95ce4a3f7df896. Fixes Coverity ID 1462425. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt(a)gmail.com> }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/8627> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#8416(undetermined:new): disposition option ignored when muxing hls from a web url and srt subtitle file together in an mkv container
by FFmpeg 23 Apr '20

23 Apr '20

#8416: disposition option ignored when muxing hls from a web url and srt subtitle file together in an mkv container -------------------------------------+------------------------------------- Reporter: bgx90 | Type: defect Status: new | Priority: normal Component: | Version: 4.2 undetermined | Keywords: disposition | Blocked By: default subtitle subtitles | Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: I am downloading a hls video and muxing it together with a local srt subtitle file into an mkv container. I have tried using the -disposition option to prevent the subtitles from being flagged as default subtitles, but the the -disposition option is ignored. How to reproduce: This command results in an mkv with the subtitles flagged as default despite using the -disposition option to set the default flag as false {{{ % ffmpeg -i 'http://some_video_site/somevideo.m3u8' -i local_subtitles_file.srt -vcodec copy -acodec copy -scodec srt -disposition:s -default -metadata:s:s:0 language=eng output.mkv }}} However, I can change the subtitle stream's default flag to false by running the following command on the output.mkv file produced by the command above. {{{ % ffmpeg -i output.mkv -codec copy -disposition:s -default no_default_subtitles.mkv }}} The resulting file no_default_subtitles.mkv will play without the subtitles being displayed by default. ffprobe confirms that the subtitles are not default. Interestingly, I have also found that if I first download the video to an mkv container and then mux that mkv file with the subtitle file into a new mkv file with the following commands, the subtitles are not marked as default even though the -disposition option is not used. {{{ % ffmpeg -i 'http://some_video_site/somevideo.m3u8' -c copy some_local_video_file.mkv % ffmpeg -i some_local_video_file.mkv -i some_local_subtitles.srt -vcodec copy -acodec copy -scodec srt -metadata:s:s:0 language=eng no_default_subtitles.mkv }}} It is odd to me that the above command results in an mkv in which the subtitles are not flagged as default, but the command that downloads the video and adds the subtitles does not even though that command explicitly sets the default flag to false. ffmpeg version info: {{{ ffmpeg version 4.2.1-2 Copyright (c) 2000-2019 the FFmpeg developers built with gcc 9 (Debian 9.2.1-15) configuration: --prefix=/usr --extra-version=2 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-avisynth --enable-gnutls --enable- ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable- libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable- libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librsvg --enable-librubberband --enable- libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable- libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared libavutil 56. 31.100 / 56. 31.100 libavcodec 58. 54.100 / 58. 54.100 libavformat 58. 29.100 / 58. 29.100 libavdevice 58. 8.100 / 58. 8.100 libavfilter 7. 57.100 / 7. 57.100 libavresample 4. 0. 0 / 4. 0. 0 libswscale 5. 5.100 / 5. 5.100 libswresample 3. 5.100 / 3. 5.100 libpostproc 55. 5.100 / 55. 5.100 }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/8416> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#8173(ffmpeg:new): MKV - All streams marked as default when trying to remove all dispositions
by FFmpeg 23 Apr '20

23 Apr '20

#8173: MKV - All streams marked as default when trying to remove all dispositions -------------------------------------+------------------------------------- Reporter: nheelyolis | Type: defect Status: new | Priority: normal Component: ffmpeg | Version: git- Keywords: | master mkv,disposition | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- == Summary of the bug == When trying to demux or encode an MKV file to another MKV file, all streams get marked as "default" when I'm trying to delete all dispositions in that file with {{{-disposition[:stream_specifier] 0}}}. You can't see it during the process itself, but if you do a {{{ffprobe}}} on the resulted file, you'll see that all its streams are marked as default. Even if it's expected behavior (which doesn't look so to me), why doesn't it say that the output streams will be default during encoding/demuxing? == How to reproduce == 1. Take any MKV file which has at least 1 stream marked as default. 2. Demux this file deleting all its dispositions. {{{ % ffmpeg -i in.mkv -map 0 -disposition:v:0 0 -c copy out.mkv ffmpeg version N-94959-g96f1d34d0c Copyright (c) 2000-2019 the FFmpeg developers built with gcc 9.1.0 (GCC) configuration: libavutil 56. 35.100 / 56. 35.100 libavcodec 58. 57.100 / 58. 57.100 libavformat 58. 32.104 / 58. 32.104 libavdevice 58. 9.100 / 58. 9.100 libavfilter 7. 58.102 / 7. 58.102 libswscale 5. 6.100 / 5. 6.100 libswresample 3. 6.100 / 3. 6.100 Input #0, matroska,webm, from 'in.mkv': Metadata: ENCODER : Lavf58.29.100 Duration: 00:14:48.06, start: -0.007000, bitrate: 3437 kb/s Stream #0:0(eng): Video: vp8, yuv420p(progressive), 1920x818, SAR 1:1 DAR 960:409, 24 fps, 24 tbr, 1k tbn, 1k tbc (default) Metadata: DURATION : 00:14:48.055000000 Stream #0:1(eng): Audio: opus, 48000 Hz, stereo, fltp Metadata: DURATION : 00:14:48.061000000 Stream #0:2(eng): Subtitle: webvtt Metadata: DURATION : 00:10:29.807000000 Output #0, matroska, to 'out.mkv': Metadata: encoder : Lavf58.32.104 Stream #0:0(eng): Video: vp8 (VP80 / 0x30385056), yuv420p(progressive), 1920x818 [SAR 1:1 DAR 960:409], q=2-31, 24 fps, 24 tbr, 1k tbn, 1k tbc Metadata: DURATION : 00:14:48.055000000 Stream #0:1(eng): Audio: opus ([255][255][255][255] / 0xFFFFFFFF), 48000 Hz, stereo, fltp Metadata: DURATION : 00:14:48.061000000 Stream #0:2(eng): Subtitle: webvtt Metadata: DURATION : 00:10:29.807000000 Stream mapping: Stream #0:0 -> #0:0 (copy) Stream #0:1 -> #0:1 (copy) Stream #0:2 -> #0:2 (copy) Press [q] to stop, [?] for help frame=22308 fps=13499 q=-1.0 Lsize= 372673kB time=00:14:48.04 bitrate=3437.8kbits/s speed= 537x video:358428kB audio:13768kB subtitle:1kB other streams:0kB global headers:0kB muxing overhead: 0.127906% }}} 3. Probe the resulted file and notice that all the streams are "default". {{{ % ffprobe out.mkv ffprobe version N-94959-g96f1d34d0c Copyright (c) 2007-2019 the FFmpeg developers built with gcc 9.1.0 (GCC) configuration: libavutil 56. 35.100 / 56. 35.100 libavcodec 58. 57.100 / 58. 57.100 libavformat 58. 32.104 / 58. 32.104 libavdevice 58. 9.100 / 58. 9.100 libavfilter 7. 58.102 / 7. 58.102 libswscale 5. 6.100 / 5. 6.100 libswresample 3. 6.100 / 3. 6.100 Input #0, matroska,webm, from 'out.mkv': Metadata: ENCODER : Lavf58.32.104 Duration: 00:14:48.06, start: -0.007000, bitrate: 3437 kb/s Stream #0:0(eng): Video: vp8, yuv420p(progressive), 1920x818, SAR 1:1 DAR 960:409, 24 fps, 24 tbr, 1k tbn, 1k tbc (default) Metadata: DURATION : 00:14:48.062000000 Stream #0:1(eng): Audio: opus, 48000 Hz, stereo, fltp (default) Metadata: DURATION : 00:14:48.061000000 Stream #0:2(eng): Subtitle: webvtt (default) Metadata: DURATION : 00:10:29.814000000 }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/8173> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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Re: [FFmpeg-trac] #3360(ffmpeg:closed): Metadata key for matroska default flag
by FFmpeg 23 Apr '20

23 Apr '20

#3360: Metadata key for matroska default flag -------------------------------------+---------------------------------- Reporter: ib | Owner: Type: enhancement | Status: closed Priority: normal | Component: ffmpeg Version: git-master | Resolution: fixed Keywords: mkv | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+---------------------------------- Changes (by mkver): * status: new => closed * resolution: => fixed Comment: Implemented in e3c54b549abf2798422245582c0ed775c894ddeb. (But as disposition, not metadata.) -- Ticket URL: <https://trac.ffmpeg.org/ticket/3360#comment:1> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#8395(ffplay:new): SPS/PPS with every slice of an IDR frame
by FFmpeg 22 Apr '20

22 Apr '20

#8395: SPS/PPS with every slice of an IDR frame ----------------------------------------+---------------------------------- Reporter: ziaouina | Type: defect Status: new | Priority: normal Component: ffplay | Version: 4.2 Keywords: Decoding fails | Blocked By: Blocking: | Reproduced by developer: 1 Analyzed by developer: 1 | ----------------------------------------+---------------------------------- Summary of the bug: The ffmpeg H264 decoding fails whenever there a input stream where SPS/PPS is sent along every slice of an IDR frame. It seems like the decoder treats every slice as a single frame but incomplete and try to perform some error concealment, and of course the followed P frames get corrupted. Potential solution is to ignore SPS/PPSs coming in mid IDR frame or Non IDR frame; ie accept SPS/PPS with the first IDR slice only. How to reproduce: {{{ % ffplay h264_sps_pps_per_slice.h264 ffplay version N-91273-g67747c89ad Copyright (c) 2003-2018 the FFmpeg developers built with gcc 7.3.0 (GCC) configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable- bzlib --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable- libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable- libvidstab --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-amf --enable-ffnvcodec --enable-cuvid --enable-d3d11va --enable- nvenc --enable-nvdec --enable-dxva2 --enable-avisynth libavutil 56. 18.102 / 56. 18.102 libavcodec 58. 20.101 / 58. 20.101 libavformat 58. 17.100 / 58. 17.100 libavdevice 58. 4.101 / 58. 4.101 libavfilter 7. 25.100 / 7. 25.100 libswscale 5. 2.100 / 5. 2.100 libswresample 3. 2.100 / 3. 2.100 libpostproc 55. 2.100 / 55. 2.100 [h264 @ 000001d54b640080] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d54b640080] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d54b640080] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame Input #0, h264, from 'C:/work/video/Zexy_Salavaness_source.h264': Duration: N/A, bitrate: N/A Stream #0:0: Video: h264 (High), yuv420p(tv, bt709, progressive), 1280x720 [SAR 1:1 DAR 16:9], 30 fps, 30 tbr, 1200k tbn, 60 tbc [h264 @ 000001d552b78200] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d552849800] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d552ad2800] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d552c64440] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d552c648c0] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d552c3a040] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d54b65a000] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d552c64440] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d552c648c0] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d552c648c0] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d552c3a040] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d552c58ac0] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d552ad2800] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d54b6d9c40] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d54b65a000] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d552c3a040] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d552c58ac0] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d552b78200] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d552849800] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d552ad2800] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d54b6d9c40] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d552c58ac0] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d552b78200] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d552849800] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d552b78200] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d552849800] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d552ad2800] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d552c64440] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d552c648c0] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d552c3a040] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d54b65a000] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d552c64440] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d552c648c0] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d552ad2800] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d54b6d9c40] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d54b65a000] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d54b6d9c40] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d54b65a000] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d552c64440] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d552c648c0] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d552c3a040] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d552c58ac0] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d552c3a040] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d552c58ac0] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d552b78200] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d552c58ac0] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d552b78200] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame [h264 @ 000001d552849800] concealing 2400 DC, 2400 AC, 2400 MV errors in I frame -- Ticket URL: <https://trac.ffmpeg.org/ticket/8395> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#8614(undetermined:new): FD are not closed when using ffmpeg compiled against mbedtls
by FFmpeg 22 Apr '20

22 Apr '20

#8614: FD are not closed when using ffmpeg compiled against mbedtls -------------------------------------+------------------------------------- Reporter: | Type: defect TotalJustice | Status: new | Priority: normal Component: | Version: git- undetermined | master Keywords: mbedtls | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: After opening any tls connection with ffmpeg compiled against mbedtls, the fd will not be closed after. I found this bug as i was making a movie player for the Switch (limited open fd at one time), it would eventually crash. I found that I can reproduce this on Linux PC. This bug is not present when compiled against openssl. I have tried the latest master commit (as of the time and date of submitting). How to reproduce: I wrote a short example code. I have commented the effect of the bug with a way to examine the fd not being closed. https://gist.github.com/ITotalJustice/04275c341a30e028c9eb9873cf1c242f I hope this helps. -- Ticket URL: <https://trac.ffmpeg.org/ticket/8614> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#7801(avformat:new): facebook https connection fails using ffmpeg with gnu-tls
by FFmpeg 21 Apr '20

21 Apr '20

#7801: facebook https connection fails using ffmpeg with gnu-tls ------------------------------------+-------------------------------------- Reporter: remitamine | Type: defect Status: new | Priority: normal Component: avformat | Version: git-master Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ------------------------------------+-------------------------------------- Summary of the bug: https connection to Facebook servers fails with FFmpeg(using gnu-tls) while it works with FFmpeg(using openssl), VLC(uses gnu-tls), curl(uses openssl), gnutls-cli. I can attach Wireshark capture files if needed to the facebook server using any configuration with the mentioned tools. Use case: watching facebook video using mpv(with youtube-dl integration) with ArchLinux FFmpeg package(based on gnu-tls). How to reproduce: log using gnu-tls: {{{ ./ffmpeg -v 9 -loglevel 99 -i $(curl 'https://www.facebook.com/Google/videos/vb.104958162837/407275083345153/' | grep -Po '[hs]d_src(?:_no_ratelimit)?\s*:\s*"\K[^"]+') % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 675k 0 675k 0 0 411k 0 --:--:-- 0:00:01 --:--:-- 411k ffmpeg version N-93397-gf8075b2c91 Copyright (c) 2000-2019 the FFmpeg developers built with gcc 8.2.1 (GCC) 20181127 configuration: --enable-gnutls libavutil 56. 26.100 / 56. 26.100 libavcodec 58. 47.103 / 58. 47.103 libavformat 58. 26.101 / 58. 26.101 libavdevice 58. 6.101 / 58. 6.101 libavfilter 7. 48.100 / 7. 48.100 libswscale 5. 4.100 / 5. 4.100 libswresample 3. 4.100 / 3. 4.100 Splitting the commandline. Reading option '-v' ... matched as option 'v' (set logging level) with argument '9'. Reading option '-loglevel' ... matched as option 'loglevel' (set logging level) with argument '99'. Reading option '-i' ... matched as input url with argument 'https://video- mrs1-1.xx.fbcdn.net/v/t42.9040-2/50903487_364791754308581_36360705047852482… =video-mrs1-1.xx&oh=8f24eeb02330f314e494359779f89932&oe=5C90D13B'. Reading option 'https://scontent- mrs1-1.xx.fbcdn.net/v/t66.18014-6/43003158_364041164414690_2702344452620066… =scontent-mrs1-1.xx&oh=5ada44e9de42d1a5a1688194e54cd036&oe=5D1A66A2' ... matched as output url. Reading option 'https://video- mrs1-1.xx.fbcdn.net/v/t42.9040-2/50903487_364791754308581_36360705047852482… =video-mrs1-1.xx&oh=8f24eeb02330f314e494359779f89932&oe=5C90D13B' ... matched as output url. Finished splitting the commandline. Parsing a group of options: global . Applying option v (set logging level) with argument 9. Successfully parsed a group of options. Parsing a group of options: input url https://video- mrs1-1.xx.fbcdn.net/v/t42.9040-2/50903487_364791754308581_36360705047852482… =video-mrs1-1.xx&oh=8f24eeb02330f314e494359779f89932&oe=5C90D13B. Successfully parsed a group of options. Opening an input file: https://video- mrs1-1.xx.fbcdn.net/v/t42.9040-2/50903487_364791754308581_36360705047852482… =video-mrs1-1.xx&oh=8f24eeb02330f314e494359779f89932&oe=5C90D13B. [NULL @ 0x561ba41412c0] Opening 'https://video- mrs1-1.xx.fbcdn.net/v/t42.9040-2/50903487_364791754308581_36360705047852482… =video-mrs1-1.xx&oh=8f24eeb02330f314e494359779f89932&oe=5C90D13B' for reading [https @ 0x561ba4141e00] Setting default whitelist 'http,https,tls,rtp,tcp,udp,crypto,httpproxy' [tcp @ 0x561ba4144440] Original list of addresses: [tcp @ 0x561ba4144440] Address 31.13.75.14 port 443 [tcp @ 0x561ba4144440] Address 2a03:2880:f009:13:face:b00c:0:1823 port 443 [tcp @ 0x561ba4144440] Interleaved list of addresses: [tcp @ 0x561ba4144440] Address 31.13.75.14 port 443 [tcp @ 0x561ba4144440] Address 2a03:2880:f009:13:face:b00c:0:1823 port 443 [tcp @ 0x561ba4144440] Starting connection attempt to 31.13.75.14 port 443 [tcp @ 0x561ba4144440] Successfully connected to 31.13.75.14 port 443 https://video- mrs1-1.xx.fbcdn.net/v/t42.9040-2/50903487_364791754308581_36360705047852482… =video-mrs1-1.xx&oh=8f24eeb02330f314e494359779f89932&oe=5C90D13B: Resource temporarily unavailable }}} log using openssl: {{{ ./ffmpeg -v 9 -loglevel 99 -i $(curl 'https://www.facebook.com/Google/videos/vb.104958162837/407275083345153/' | grep -Po '[hs]d_src(?:_no_ratelimit)?\s*:\s*"\K[^"]+') % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 675k 0 675k 0 0 452k 0 --:--:-- 0:00:01 --:--:-- 452k ffmpeg version N-93397-gf8075b2c91 Copyright (c) 2000-2019 the FFmpeg developers built with gcc 8.2.1 (GCC) 20181127 configuration: --enable-openssl libavutil 56. 26.100 / 56. 26.100 libavcodec 58. 47.103 / 58. 47.103 libavformat 58. 26.101 / 58. 26.101 libavdevice 58. 6.101 / 58. 6.101 libavfilter 7. 48.100 / 7. 48.100 libswscale 5. 4.100 / 5. 4.100 libswresample 3. 4.100 / 3. 4.100 Splitting the commandline. Reading option '-v' ... matched as option 'v' (set logging level) with argument '9'. Reading option '-loglevel' ... matched as option 'loglevel' (set logging level) with argument '99'. Reading option '-i' ... matched as input url with argument 'https://video- mrs1-1.xx.fbcdn.net/v/t42.9040-2/50903487_364791754308581_36360705047852482… =video-mrs1-1.xx&oh=c537a387fbc372d40ecb3d9148ed0dd7&oe=5C90FB6B'. Reading option 'https://scontent- mrs1-1.xx.fbcdn.net/v/t66.18014-6/43003158_364041164414690_2702344452620066… =scontent-mrs1-1.xx&oh=5ada44e9de42d1a5a1688194e54cd036&oe=5D1A66A2' ... matched as output url. Reading option 'https://video- mrs1-1.xx.fbcdn.net/v/t42.9040-2/50903487_364791754308581_36360705047852482… =video-mrs1-1.xx&oh=c537a387fbc372d40ecb3d9148ed0dd7&oe=5C90FB6B' ... matched as output url. Finished splitting the commandline. Parsing a group of options: global . Applying option v (set logging level) with argument 9. Successfully parsed a group of options. Parsing a group of options: input url https://video- mrs1-1.xx.fbcdn.net/v/t42.9040-2/50903487_364791754308581_36360705047852482… =video-mrs1-1.xx&oh=c537a387fbc372d40ecb3d9148ed0dd7&oe=5C90FB6B. Successfully parsed a group of options. Opening an input file: https://video- mrs1-1.xx.fbcdn.net/v/t42.9040-2/50903487_364791754308581_36360705047852482… =video-mrs1-1.xx&oh=c537a387fbc372d40ecb3d9148ed0dd7&oe=5C90FB6B. [NULL @ 0x560c760b57c0] Opening 'https://video- mrs1-1.xx.fbcdn.net/v/t42.9040-2/50903487_364791754308581_36360705047852482… =video-mrs1-1.xx&oh=c537a387fbc372d40ecb3d9148ed0dd7&oe=5C90FB6B' for reading [https @ 0x560c760b6400] Setting default whitelist 'http,https,tls,rtp,tcp,udp,crypto,httpproxy' [tcp @ 0x560c760b8900] Original list of addresses: [tcp @ 0x560c760b8900] Address 31.13.75.14 port 443 [tcp @ 0x560c760b8900] Address 2a03:2880:f009:13:face:b00c:0:1823 port 443 [tcp @ 0x560c760b8900] Interleaved list of addresses: [tcp @ 0x560c760b8900] Address 31.13.75.14 port 443 [tcp @ 0x560c760b8900] Address 2a03:2880:f009:13:face:b00c:0:1823 port 443 [tcp @ 0x560c760b8900] Starting connection attempt to 31.13.75.14 port 443 [tcp @ 0x560c760b8900] Successfully connected to 31.13.75.14 port 443 [https @ 0x560c760b6400] request: GET /v/t42.9040-2/50903487_364791754308581_3636070504785248256_n.mp4?_nc_cat=100&efg=eyJ2ZW5jb2RlX3RhZyI6InN2ZV9zZCJ9&_nc_ht =video-mrs1-1.xx&oh=c537a387fbc372d40ecb3d9148ed0dd7&oe=5C90FB6B HTTP/1.1 ... }}} log from VLC 3.0.6. {{{ [00007f83240014e0] main tls client debug: looking for tls client module matching "any": 1 candidates ... [00007f83240014e0] gnutls tls client debug: using GnuTLS version 3.6.6 ... [00007f83240014e0] gnutls tls client debug: loaded 154 trusted CAs from system [00007f83240014e0] main tls client debug: using tls client module "gnutls" [00007f83240014e0] main tls client debug: resolving video- mrs1-1.xx.fbcdn.net ... [00007f83240014e0] gnutls tls client debug: TLS handshake: Resource temporarily unavailable, try again. [00007f83240014e0] gnutls tls client debug: TLS handshake: Resource temporarily unavailable, try again. [00007f83240014e0] gnutls tls client debug: TLS handshake: Resource temporarily unavailable, try again. [00007f83240014e0] gnutls tls client debug: TLS handshake: Resource temporarily unavailable, try again. [00007f83240014e0] gnutls tls client debug: TLS handshake: Success. }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/7801> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#8080(avformat:new): Aborting gnutls https connection cuses infinity loop
by FFmpeg 21 Apr '20

21 Apr '20

#8080: Aborting gnutls https connection cuses infinity loop ----------------------------------+---------------------------------- Reporter: zaps166 | Type: defect Status: new | Priority: normal Component: avformat | Version: 4.2 Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ----------------------------------+---------------------------------- Summary of the bug: Aborting (using "AVIOInterruptCB") gnutls connection causes infinity loop inside do/while loop, "avio_open2()". Regression since bc1749c6e46099ec85110361dbe6f7994a63040d (ticket #7801) -- Ticket URL: <https://trac.ffmpeg.org/ticket/8080> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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Re: [FFmpeg-trac] #2622(avformat:closed): Subtitle (hdmv pgs) remux fails
by FFmpeg 21 Apr '20

21 Apr '20

#2622: Subtitle (hdmv pgs) remux fails -------------------------------------+------------------------------------- Reporter: skifreak | Owner: Type: defect | Status: closed Priority: normal | Component: avformat Version: git-master | Resolution: fixed Keywords: pgssub | Blocked By: mpegts | Blocking: | Reproduced by developer: 1 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Changes (by cehoyos): * status: open => closed * resolution: => fixed Comment: Fixed by Marton Balint in 7f2649bb46e3dde691edfb03aeb42ba4ef183ab8 -- Ticket URL: <https://trac.ffmpeg.org/ticket/2622#comment:12> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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Re: [FFmpeg-trac] #3149(avformat:closed): Matroska muxer does not generate cues for audio files
by FFmpeg 21 Apr '20

21 Apr '20

#3149: Matroska muxer does not generate cues for audio files ------------------------------------+------------------------------------ Reporter: spencercw | Owner: Type: defect | Status: closed Priority: normal | Component: avformat Version: git-master | Resolution: fixed Keywords: mkv | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ------------------------------------+------------------------------------ Changes (by mkver): * status: new => closed * resolution: => fixed Comment: Fixed in 945b92873061c66b82df892887cd9baf8146857b. -- Ticket URL: <https://trac.ffmpeg.org/ticket/3149#comment:4> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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