March 2016 - FFmpeg-trac - lists.ffmpeg.org

#5309(undetermined:new): Seek doesn't work in some .mp4 files
by FFmpeg 25 May '24

25 May '24

#5309: Seek doesn't work in some .mp4 files -------------------------------------+------------------------------------- Reporter: Arnaud | Type: defect Status: new | Priority: normal Component: | Version: git- undetermined | master Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: How to reproduce: {{{ % ffplay -ss 5 ffmpeg version: ffplay version N-78958-g8c24523 built from latest git, on Ubuntu 14.04.3, on 2016-03-07 }}} File is seek_not_working.mp4 The file plays well but always from the beginning: the seek isn't working. -- Ticket URL: <https://trac.ffmpeg.org/ticket/5309> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

1 20

#4078(ffmpeg:new): Specify audio bitrate per-channel
by FFmpeg 15 Apr '24

15 Apr '24

#4078: Specify audio bitrate per-channel ----------------------------------+--------------------------------------- Reporter: Haravikk | Type: enhancement Status: new | Priority: normal Component: ffmpeg | Version: unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ----------------------------------+--------------------------------------- Fairly self-explanatory, but currently we can specify audio bit-rate for the entire stream, but this requires us to calculate the total bitrate from the number of input channels ourselves. This is fine for single files, but for batch-encoding a mixture of stereo and surround-sound content it's not as ideal, or even for encoding a file that contains multiple audio-streams. To accommodate these use-cases I'd like to request an alternative syntax for specifying audio channels with a per-channel bit-rate so that I can instead just specify say 64k per channel for AAC, with ffmpeg automatically using a total of 128k for stereo or 384k for 5.1 etc. I'm not sure what the best way to do this would be. I suppose one option would be to have a new parameter -bc for "bits per channel", so I could specify something like ffmpeg -i "$INFILE" -acodec aac -bc:a 64k "$OUTFILE" An alternative would be allowing some kind of suffix to the -b option such as: ffmpeg -i "$INFILE" -acodec aac -b:a 64k/c "$OUTFILE" -- Ticket URL: <https://trac.ffmpeg.org/ticket/4078> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

1 4

#4209(undetermined:new): GPS coordinates location and other iOS metadata in MOV are not copied to output MP4
by FFmpeg 10 Apr '24

10 Apr '24

#4209: GPS coordinates location and other iOS metadata in MOV are not copied to output MP4 -------------------------------------+------------------------------------- Reporter: elmimmo | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: Certain metadata in MOV files recorded with iOS devices, such as GPS location, is lost when converting to MP4. **ffmpeg** does state in its log that the output file will contain such metadata, but such is not the case as identified with **ffprobe** and **exiftool**. Some of the metadata present in the input MOV that is missing in the output MP4, according to **ffprobe**: - make ("Apple") - encoder - location (GPS latitude/longitude/altitude coordinates) - model (the iPhone/iPad/iPod model) **exiftool** identifies some more: - camera identifier ("Back" or "Front") - Software Version (iOS version) This happens irrespective of input video/audio being transcoded or just repackaged. How to reproduce: {{{ % ffmpeg -i INPUT.mov -map_metadata 0 -c copy OUTPUT.mp4 ffmpeg version 2.5.2 Copyright (c) 2000-2014 the FFmpeg developers built on Dec 26 2014 21:55:58 with Apple LLVM version 4.2 (clang-425.0.28) (based on LLVM 3.2svn) configuration: --prefix=/usr/local/Cellar/ffmpeg/2.5.2 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags= --host-ldflags= --enable- libx264 --enable-libmp3lame --enable-libxvid --enable-libvo-aacenc --enable-vda libavutil 54. 15.100 / 54. 15.100 libavcodec 56. 13.100 / 56. 13.100 libavformat 56. 15.102 / 56. 15.102 libavdevice 56. 3.100 / 56. 3.100 libavfilter 5. 2.103 / 5. 2.103 libavresample 2. 1. 0 / 2. 1. 0 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 1.100 / 1. 1.100 libpostproc 53. 3.100 / 53. 3.100 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'INPUT.mov': Metadata: major_brand : qt minor_version : 0 compatible_brands: qt creation_time : 2014-12-26 20:54:22 model : iPhone 4 model-spa : iPhone 4 encoder : 7.1.1 encoder-spa : 7.1.1 date : 2014-12-26T21:54:22+0100 date-spa : 2014-12-26T21:54:22+0100 location : +41.4082+002.1852+027.119/ location-spa : +41.4082+002.1852+027.119/ make : Apple make-spa : Apple Duration: 00:00:01.07, start: 0.000000, bitrate: 11694 kb/s Stream #0:0(und): Video: h264 (Baseline) (avc1 / 0x31637661), yuv420p(tv, bt709), 1280x720, 11890 kb/s, 24 fps, 24 tbr, 600 tbn, 1200 tbc (default) Metadata: rotate : 90 creation_time : 2014-12-26 20:54:22 handler_name : Core Media Data Handler encoder : H.264 Side data: displaymatrix: rotation of -90.00 degrees Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 62 kb/s (default) Metadata: creation_time : 2014-12-26 20:54:22 handler_name : Core Media Data Handler Output #0, mp4, to 'OUTPUT.mp4': Metadata: major_brand : qt minor_version : 0 compatible_brands: qt creation_time : 2014-12-26 20:54:22 model : iPhone 4 model-spa : iPhone 4 make-spa : Apple encoder : Lavf56.15.102 date : 2014-12-26T21:54:22+0100 date-spa : 2014-12-26T21:54:22+0100 location : +41.4082+002.1852+027.119/ location-spa : +41.4082+002.1852+027.119/ make : Apple Stream #0:0(und): Video: h264 ([33][0][0][0] / 0x0021), yuv420p, 1280x720, q=2-31, 11890 kb/s, 24 fps, 19200 tbn, 600 tbc (default) Metadata: rotate : 90 creation_time : 2014-12-26 20:54:22 handler_name : Core Media Data Handler encoder : H.264 Side data: displaymatrix: rotation of -90.00 degrees Stream #0:1(und): Audio: aac ([64][0][0][0] / 0x0040), 44100 Hz, mono, 62 kb/s (default) Metadata: creation_time : 2014-12-26 20:54:22 handler_name : Core Media Data Handler Stream mapping: Stream #0:0 -> #0:0 (copy) Stream #0:1 -> #0:1 (copy) Press [q] to stop, [?] for help frame= 25 fps=0.0 q=-1.0 Lsize= 1522kB time=00:00:01.06 bitrate=11673.4kbits/s video:1512kB audio:8kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.123020% }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/4209> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

1 27

#4859(undetermined:new): TTML subtitles
by FFmpeg 14 Mar '24

14 Mar '24

#4859: TTML subtitles -------------------------------------+------------------------------------- Reporter: cehoyos | Owner: Type: | Status: new enhancement | Component: Priority: wish | undetermined Version: git- | Keywords: sub master | Blocking: Blocked By: | Analyzed by developer: 0 Reproduced by developer: 0 | -------------------------------------+------------------------------------- vlc ticket 14974: https://trac.videolan.org/vlc/ticket/14974 FFmpeg does not support EBU Timed-Text Markup Language (TTML) subtitles yet. -- Ticket URL: <https://trac.ffmpeg.org/ticket/4859> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

1 19

#5154(avformat:new): Demux h264 stream from Arecont camera
by FFmpeg 23 Feb '24

23 Feb '24

#5154: Demux h264 stream from Arecont camera ---------------------------------------+---------------------------------- Reporter: cehoyos | Owner: Type: enhancement | Status: new Priority: wish | Component: avformat Version: git-master | Keywords: h264 Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 ---------------------------------------+---------------------------------- http://ffmpeg.org/pipermail/ffmpeg-user/2016-January/030122.html A user provided a stream dump from his Arecont Vision AV20365CO. FFmpeg correctly autodetects the stream as h264 but every frame starts with a http content header that makes remuxing impossible: {{{ $ ffmpeg -r 25 -i h264stream.dump -vcodec copy out.mov ffmpeg version N-77810-g405abdb Copyright (c) 2000-2016 the FFmpeg developers built with gcc 4.7 (SUSE Linux) configuration: --enable-gpl --enable-libx264 libavutil 55. 13.100 / 55. 13.100 libavcodec 57. 22.100 / 57. 22.100 libavformat 57. 21.101 / 57. 21.101 libavdevice 57. 0.100 / 57. 0.100 libavfilter 6. 23.100 / 6. 23.100 libswscale 4. 0.100 / 4. 0.100 libswresample 2. 0.101 / 2. 0.101 libpostproc 54. 0.100 / 54. 0.100 [h264 @ 0x29a9440] Stream #0: not enough frames to estimate rate; consider increasing probesize Input #0, h264, from 'h264stream.dump': Duration: N/A, bitrate: N/A Stream #0:0: Video: h264 (Baseline), yuv420p, 1280x960, 25 fps, 25 tbr, 1200k tbn, 50 tbc [mov @ 0x2a378e0] Codec for stream 0 does not use global headers but container format requires global headers Output #0, mov, to 'out.mov': Metadata: encoder : Lavf57.21.101 Stream #0:0: Video: h264 (avc1 / 0x31637661), yuv420p, 1280x960, q=2-31, 25 fps, 25 tbr, 12800 tbn, 25 tbc Stream mapping: Stream #0:0 -> #0:0 (copy) Press [q] to stop, [?] for help [mov @ 0x2a378e0] Timestamps are unset in a packet for stream 0. This is deprecated and will stop working in the future. Fix your code to set the timestamps properly frame= 20 fps=0.0 q=-1.0 Lsize= 13897kB time=00:00:00.80 bitrate=142304.5kbits/s speed=34.4x video:13896kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.006613% }}} The output file is unreadable. The following works fine: {{{ $ cat h264stream.dump | sed -u -b -e '/^--fbdr\r$/ {N;N;N;d}' | ffmpeg -i - -vcodec copy out.mov ffmpeg version N-77810-g405abdb Copyright (c) 2000-2016 the FFmpeg developers built with gcc 4.7 (SUSE Linux) configuration: --enable-gpl --enable-libx264 libavutil 55. 13.100 / 55. 13.100 libavcodec 57. 22.100 / 57. 22.100 libavformat 57. 21.101 / 57. 21.101 libavdevice 57. 0.100 / 57. 0.100 libavfilter 6. 23.100 / 6. 23.100 libswscale 4. 0.100 / 4. 0.100 libswresample 2. 0.101 / 2. 0.101 libpostproc 54. 0.100 / 54. 0.100 [h264 @ 0x27a33c0] Stream #0: not enough frames to estimate rate; consider increasing probesize Input #0, h264, from 'pipe:': Duration: N/A, bitrate: N/A Stream #0:0: Video: h264 (Baseline), yuv420p, 1280x960, 25 fps, 25 tbr, 1200k tbn, 50 tbc [mov @ 0x27aa460] Codec for stream 0 does not use global headers but container format requires global headers [mov @ 0x27aa460] WARNING codec timebase is very high. If duration is too long, file may not be playable by quicktime. Specify a shorter timebase or choose different container. Output #0, mov, to 'out.mov': Metadata: encoder : Lavf57.21.101 Stream #0:0: Video: h264 (avc1 / 0x31637661), yuv420p, 1280x960, q=2-31, 25 fps, 25 tbr, 1200k tbn, 1200k tbc Stream mapping: Stream #0:0 -> #0:0 (copy) [mov @ 0x27aa460] Timestamps are unset in a packet for stream 0. This is deprecated and will stop working in the future. Fix your code to set the timestamps properly frame= 20 fps=0.0 q=-1.0 Lsize= 13896kB time=00:00:00.76 bitrate=149782.4kbits/s speed=17.2x video:13895kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.006635% }}} http://www.stardot-tech.com/developer/api.html describes a different but similar format, it also distinguishes between "Content-type: video/H.264I" for I-frames and "Content-type: video/H.264P" for P-frames. -- Ticket URL: <https://trac.ffmpeg.org/ticket/5154> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

1 7

#5381(undetermined:new): dxv: support "high quality" mode
by FFmpeg 31 Jan '24

31 Jan '24

#5381: dxv: support "high quality" mode -------------------------------------+------------------------------------- Reporter: ami_stuff | Owner: Type: defect | Status: new Priority: normal | Component: Version: | undetermined unspecified | Keywords: Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 -------------------------------------+------------------------------------- {{{ C:\>ffmpeg -i dxv_hq.mov -t 1 out.avi ffmpeg version N-78758-g5156578 Copyright (c) 2000-2016 the FFmpeg developers built with gcc 5.3.0 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-av isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enab le-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable- libcaca -- enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-l ibilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enab le-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable- librtmp --en able-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --ena ble-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --enable- libvorbis -- enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-lib x265 --enable-libxavs --enable-libxvid --enable-libzimg --enable-lzma --enable-d ecklink --enable-zlib libavutil 55. 19.100 / 55. 19.100 libavcodec 57. 27.100 / 57. 27.100 libavformat 57. 26.100 / 57. 26.100 libavdevice 57. 0.101 / 57. 0.101 libavfilter 6. 37.100 / 6. 37.100 libswscale 4. 0.100 / 4. 0.100 libswresample 2. 0.101 / 2. 0.101 libpostproc 54. 0.100 / 54. 0.100 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'dxv_hq.mov': Metadata: major_brand : qt minor_version : 537199360 compatible_brands: qt creation_time : 2016-01-05 17:17:55 Duration: 00:00:18.29, start: 0.000000, bitrate: 10029 kb/s Stream #0:0(eng): Video: dxv (DXD3 / 0x33445844), rgba, 333x333, 14458 kb/s, 23.97 fps, 23.98 tbr, 600 tbn, 600 tbc (default) Metadata: creation_time : 2016-01-05 17:17:55 handler_name : Procedura obs│ugi skrˇtˇw danych Apple encoder : DXV 3 Output #0, avi, to 'out.avi': Metadata: major_brand : qt minor_version : 537199360 compatible_brands: qt ISFT : Lavf57.26.100 Stream #0:0(eng): Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 333x333, q=2-31 , 200 kb/s, 23.98 fps, 23.98 tbn, 23.98 tbc (default) Metadata: creation_time : 2016-01-05 17:17:55 handler_name : Procedura obs│ugi skrˇtˇw danych Apple encoder : Lavc57.27.100 mpeg4 Side data: cpb: bitrate max/min/avg: 0/0/200000 buffer size: 0 vbv_delay: -1 Stream mapping: Stream #0:0 -> #0:0 (dxv (native) -> mpeg4 (native)) Press [q] to stop, [?] for help [dxv @ 03920740] Tag 0x59434736 is not implemented. Update your FFmpeg version t o the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. [dxv @ 03921880] Tag 0x59434736 is not implemented. Update your FFmpeg version t o the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. [dxv @ 03922240] Tag 0x59434736 is not implemented. Update your FFmpeg version t o the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. [dxv @ 039235c0] Tag 0x59434736 is not implemented. Update your FFmpeg version t o the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. [dxv @ 03924920] Tag 0x59434736 is not implemented. Update your FFmpeg version t o the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. Error while decoding stream #0:0: Not yet implemented in FFmpeg, patches welcome [dxv @ 03920e40] Tag 0x59434736 is not implemented. Update your FFmpeg version t o the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. [dxv @ 03923f80] Tag 0x59434736 is not implemented. Update your FFmpeg version t o the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. [dxv @ 03920740] Tag 0x59434736 is not implemented. Update your FFmpeg version t o the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. Error while decoding stream #0:0: Not yet implemented in FFmpeg, patches welcome [dxv @ 039252e0] Tag 0x59434736 is not implemented. Update your FFmpeg version t o the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. Error while decoding stream #0:0: Not yet implemented in FFmpeg, patches welcome [dxv @ 03920e40] Tag 0x59434736 is not implemented. Update your FFmpeg version t o the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. Error while decoding stream #0:0: Not yet implemented in FFmpeg, patches welcome [dxv @ 03921880] Tag 0x59434736 is not implemented. Update your FFmpeg version t o the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. [dxv @ 03922240] Tag 0x59434736 is not implemented. Update your FFmpeg version t o the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. [dxv @ 03922c00] Tag 0x59434736 is not implemented. Update your FFmpeg version t o the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. Error while decoding stream #0:0: Not yet implemented in FFmpeg, patches welcome Last message repeated 1 times [dxv @ 03922c00] Tag 0x59434736 is not implemented. Update your FFmpeg version t o the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. [dxv @ 039235c0] Tag 0x59434736 is not implemented. Update your FFmpeg version t o the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. Error while decoding stream #0:0: Not yet implemented in FFmpeg, patches welcome Last message repeated 1 times [dxv @ 03923f80] Tag 0x59434736 is not implemented. Update your FFmpeg version t o the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. [dxv @ 03924920] Tag 0x59434736 is not implemented. Update your FFmpeg version t o the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. Error while decoding stream #0:0: Not yet implemented in FFmpeg, patches welcome Last message repeated 1 times [dxv @ 039252e0] Tag 0x59434736 is not implemented. Update your FFmpeg version t o the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. [dxv @ 03920740] Tag 0x59434736 is not implemented. Update your FFmpeg version t o the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. Error while decoding stream #0:0: Not yet implemented in FFmpeg, patches welcome Last message repeated 1 times [dxv @ 03920e40] Tag 0x59434736 is not implemented. Update your FFmpeg version t o the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. [dxv @ 03921880] Tag 0x59434736 is not implemented. Update your FFmpeg version t o the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. Error while decoding stream #0:0: Not yet implemented in FFmpeg, patches welcome Last message repeated 1 times [dxv @ 03922240] Tag 0x59434736 is not implemented. Update your FFmpeg version t o the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. [dxv @ 03922c00] Tag 0x59434736 is not implemented. Update your FFmpeg version t o the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. Error while decoding stream #0:0: Not yet implemented in FFmpeg, patches welcome Last message repeated 1 times [dxv @ 039235c0] Tag 0x59434736 is not implemented. Update your FFmpeg version t o the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. [dxv @ 03923f80] Tag 0x59434736 is not implemented. Update your FFmpeg version t o the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. Error while decoding stream #0:0: Not yet implemented in FFmpeg, patches welcome Last message repeated 1 times [dxv @ 03924920] Tag 0x59434736 is not implemented. Update your FFmpeg version t o the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. [dxv @ 039252e0] Tag 0x59434736 is not implemented. Update your FFmpeg version t o the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. Error while decoding stream #0:0: Not yet implemented in FFmpeg, patches welcome Last message repeated 1 times [dxv @ 03920740] Tag 0x59434736 is not implemented. Update your FFmpeg version t o the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. [dxv @ 03920e40] Tag 0x59434736 is not implemented. Update your FFmpeg version t o the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. Error while decoding stream #0:0: Not yet implemented in FFmpeg, patches welcome Last message repeated 1 times [dxv @ 03922240] Tag 0x59434736 is not implemented. Update your FFmpeg version t o the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. [dxv @ 03922c00] Tag 0x59434736 is not implemented. Update your FFmpeg version t o the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. Error while decoding stream #0:0: Not yet implemented in FFmpeg, patches welcome Last message repeated 1 times [dxv @ 039235c0] Tag 0x59434736 is not implemented. Update your FFmpeg version t o the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. [dxv @ 03923f80] Tag 0x59434736 is not implemented. Update your FFmpeg version t o the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. Error while decoding stream #0:0: Not yet implemented in FFmpeg, patches welcome Last message repeated 1 times frame= 0 fps=0.0 q=0.0 Lsize= 6kB time=00:00:00.00 bitrate=N/A speed= 0x video:0kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing ove rhead: unknown Output file is empty, nothing was encoded (check -ss / -t / -frames parameters i f used) Conversion failed! }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/5381> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

1 22

#4736(undetermined:new): h264_qsv and hevc_qsv crashes on windows 8.1 (q=-0.0)
by FFmpeg 25 Jan '24

25 Jan '24

#4736: h264_qsv and hevc_qsv crashes on windows 8.1 (q=-0.0) -------------------------------------+------------------------------------- Reporter: rmkimathi | Type: defect Status: new | Priority: critical Component: | Version: git- undetermined | master Keywords: q=-0.0, | Blocked By: h264_qsv | Reproduced by developer: 0 Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- ffmpeg -report -i pills.mp4 -c:v h264_qsv -q 20 pills2.mp4 ffmpeg version N-73959-g52c75d4 Copyright (c) 2000-2015 the FFmpeg developers built with gcc 4.9.2 (GCC) configuration: --arch=x86_64 --target-os=mingw32 --cross- prefix=/home/mint/sandbox/mingw-w64-x86_64/bin/x86_64-w64-mingw32- --pkg- config=pkg-config --enable-gpl --enable-libsoxr --enable-fontconfig --enable-libass --enable-libutvideo --enable-libbluray --enable-iconv --enable-libtwolame --extra-cflags=-DLIBTWOLAME_STATIC --enable-libzvbi --enable-libcaca --enable-libmodplug --extra-libs=-lstdc++ --extra- libs=-lpng --enable-libvidstab --enable-libx265 --enable-decklink --extra- libs=-loleaut32 --enable-libx264 --enable-libxvid --enable-libmp3lame --enable-version3 --enable-zlib --enable-librtmp --enable-libvorbis --enable-libtheora --enable-libspeex --enable-libopenjpeg --enable-gnutls --enable-libgsm --enable-libfreetype --enable-libopus --disable-w32threads --enable-frei0r --enable-filter=frei0r --enable-libvo-aacenc --enable- bzlib --enable-libopencore-amrnb --enable-libopencore-amrwb --enable- libvo-amrwbenc --enable-libschroedinger --enable-libvpx --enable-libilbc --enable-libwavpack --enable-libwebp --en libavutil 54. 28.100 / 54. 28.100 libavcodec 56. 52.100 / 56. 52.100 libavformat 56. 40.101 / 56. 40.101 libavdevice 56. 4.100 / 56. 4.100 libavfilter 5. 27.100 / 5. 27.100 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 2.101 / 1. 2.101 libpostproc 53. 3.100 / 53. 3.100 Splitting the commandline. Reading option '-report' ... matched as option 'report' (generate a report) with argument '1'. Reading option '-i' ... matched as input file with argument 'pills.mp4'. Reading option '-c:v' ... matched as option 'c' (codec name) with argument 'h264_qsv'. Reading option '-q' ... matched as option 'q' (use fixed quality scale (VBR)) with argument '20'. Reading option 'pills2.mp4' ... matched as output file. Finished splitting the commandline. Parsing a group of options: global . Applying option report (generate a report) with argument 1. Successfully parsed a group of options. Parsing a group of options: input file pills.mp4. Successfully parsed a group of options. Opening an input file: pills.mp4. [mov,mp4,m4a,3gp,3g2,mj2 @ 0000000000c473a0] Format mov,mp4,m4a,3gp,3g2,mj2 probed with size=2048 and score=100 [mov,mp4,m4a,3gp,3g2,mj2 @ 0000000000c473a0] ISO: File Type Major Brand: mp42 [mov,mp4,m4a,3gp,3g2,mj2 @ 0000000000c473a0] Before avformat_find_stream_info() pos: 84216 bytes read:98304 seeks:0 [mov,mp4,m4a,3gp,3g2,mj2 @ 0000000000c473a0] All info found [mov,mp4,m4a,3gp,3g2,mj2 @ 0000000000c473a0] After avformat_find_stream_info() pos: 186111 bytes read:196608 seeks:0 frames:14 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'pills.mp4': Metadata: major_brand : mp42 minor_version : 0 compatible_brands: isommp42 creation_time : 2014-06-22 20:34:13 Duration: 00:04:33.02, start: 0.000000, bitrate: 1316 kb/s Stream #0:0(und), 13, 1/24: Video: h264 (High) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], 1122 kb/s, 24 fps, 24 tbr, 24 tbn, 48 tbc (default) Metadata: handler_name : VideoHandler Stream #0:1(und), 1, 1/44100: Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 191 kb/s (default) Metadata: creation_time : 2014-06-22 20:34:15 handler_name : IsoMedia File Produced by Google, 5-11-2011 Successfully opened the file. Parsing a group of options: output file pills2.mp4. Applying option c:v (codec name) with argument h264_qsv. Applying option q (use fixed quality scale (VBR)) with argument 20. Successfully parsed a group of options. Opening an output file: pills2.mp4. Successfully opened the file. detected 8 logical cores [graph 0 input from stream 0:0 @ 00000000055ad3c0] Setting 'video_size' to value '1280x720' [graph 0 input from stream 0:0 @ 00000000055ad3c0] Setting 'pix_fmt' to value '0' [graph 0 input from stream 0:0 @ 00000000055ad3c0] Setting 'time_base' to value '1/24' [graph 0 input from stream 0:0 @ 00000000055ad3c0] Setting 'pixel_aspect' to value '1/1' [graph 0 input from stream 0:0 @ 00000000055ad3c0] Setting 'sws_param' to value 'flags=2' [graph 0 input from stream 0:0 @ 00000000055ad3c0] Setting 'frame_rate' to value '24/1' [graph 0 input from stream 0:0 @ 00000000055ad3c0] w:1280 h:720 pixfmt:yuv420p tb:1/24 fr:24/1 sar:1/1 sws_param:flags=2 [format @ 000000000587c7c0] compat: called with args=[nv12|qsv] [format @ 000000000587c7c0] Setting 'pix_fmts' to value 'nv12|qsv' [auto-inserted scaler 0 @ 000000000587c880] Setting 'flags' to value '0x4' [auto-inserted scaler 0 @ 000000000587c880] w:iw h:ih flags:'0x4' interl:0 [format @ 000000000587c7c0] auto-inserting filter 'auto-inserted scaler 0' between the filter 'Parsed_null_0' and the filter 'format' [AVFilterGraph @ 0000000005a552e0] query_formats: 4 queried, 2 merged, 1 already done, 0 delayed [auto-inserted scaler 0 @ 000000000587c880] w:1280 h:720 fmt:yuv420p sar:1/1 -> w:1280 h:720 fmt:nv12 sar:1/1 flags:0x4 [graph 1 input from stream 0:1 @ 0000000005a66f40] Setting 'time_base' to value '1/44100' [graph 1 input from stream 0:1 @ 0000000005a66f40] Setting 'sample_rate' to value '44100' [graph 1 input from stream 0:1 @ 0000000005a66f40] Setting 'sample_fmt' to value 'fltp' [graph 1 input from stream 0:1 @ 0000000005a66f40] Setting 'channel_layout' to value '0x3' [graph 1 input from stream 0:1 @ 0000000005a66f40] tb:1/44100 samplefmt:fltp samplerate:44100 chlayout:0x3 [audio format for output stream 0:1 @ 0000000005a66880] Setting 'sample_fmts' to value 's16' [audio format for output stream 0:1 @ 0000000005a66880] Setting 'sample_rates' to value '96000|88200|64000|48000|44100|32000|24000|22050|16000|12000|11025|8000' [audio format for output stream 0:1 @ 0000000005a66880] Setting 'channel_layouts' to value '0x4|0x3|0x7|0x107|0x37|0x3f|0xff|0x63f' [audio format for output stream 0:1 @ 0000000005a66880] auto-inserting filter 'auto-inserted resampler 0' between the filter 'Parsed_anull_0' and the filter 'audio format for output stream 0:1' [AVFilterGraph @ 0000000005a551a0] query_formats: 4 queried, 6 merged, 3 already done, 0 delayed [auto-inserted resampler 0 @ 0000000005a67240] [SWR @ 0000000000c28e20] Using fltp internally between filters [auto-inserted resampler 0 @ 0000000005a67240] ch:2 chl:stereo fmt:fltp r:44100Hz -> ch:2 chl:stereo fmt:s16 r:44100Hz [h264_qsv @ 00000000057000a0] Initialized an internal MFX session using hardware accelerated implementation [h264_qsv @ 00000000057000a0] Using the constant quantization parameter (CQP) ratecontrol method [libfdk_aac @ 0000000000c4fba0] VBR quality 2360 out of range, should be 1-5 [libfdk_aac @ 0000000000c4fba0] Note, the VBR setting is unsupported and only works with some parameter combinations Output #0, mp4, to 'pills2.mp4': Metadata: major_brand : mp42 minor_version : 0 compatible_brands: isommp42 encoder : Lavf56.40.101 Stream #0:0(und), 0, 1/12288: Video: h264 (h264_qsv) ([33][0][0][0] / 0x0021), nv12, 1280x720 [SAR 1:1 DAR 16:9], q=2-31, 1000 kb/s, 24 fps, 12288 tbn, 24 tbc (default) Metadata: handler_name : VideoHandler encoder : Lavc56.52.100 h264_qsv Stream #0:1(und), 0, 1/44100: Audio: aac (libfdk_aac) ([64][0][0][0] / 0x0040), 44100 Hz, stereo, s16 (default) Metadata: creation_time : 2014-06-22 20:34:15 handler_name : IsoMedia File Produced by Google, 5-11-2011 encoder : Lavc56.52.100 libfdk_aac Stream mapping: Stream #0:0 -> #0:0 (h264 (native) -> h264 (h264_qsv)) Stream #0:1 -> #0:1 (aac (native) -> aac (libfdk_aac)) Press [q] to stop, [?] for help Cliping frame in rate conversion by 0.000008 frame= 193 fps=0.0 q=-0.0 size= 983kB time=00:00:07.77 bitrate=1035.1kbits/s frame= 403 fps=397 q=-0.0 size= 2327kB time=00:00:16.88 bitrate=1129.4kbits/s frame= 614 fps=405 q=-0.0 size= 3205kB time=00:00:25.68 bitrate=1022.3kbits/s frame= 825 fps=406 q=-0.0 size= 8096kB time=00:00:34.13 bitrate=1943.1kbits/s frame= 1034 fps=408 q=-0.0 size= 9395kB time=00:00:42.88 bitrate=1794.5kbits/s frame= 1246 fps=409 q=-0.0 size= 11149kB time=00:00:51.71 bitrate=1766.2kbits/s frame= 1466 fps=413 q=-0.0 size= 12587kB time=00:01:00.92 bitrate=1692.3kbits/s Received windows signal 0 -- Ticket URL: <https://trac.ffmpeg.org/ticket/4736> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

1 11

#5091(undetermined:new): Icecast SSL support (icecast:// is http-only)
by FFmpeg 24 Jan '24

24 Jan '24

#5091: Icecast SSL support (icecast:// is http-only) --------------------------------------+---------------------------------- Reporter: ge1ger | Type: defect Status: new | Priority: normal Component: undetermined | Version: 2.8.3 Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | --------------------------------------+---------------------------------- Summary of the bug: icecast:// does not work if server is running with https How to reproduce: Output icecast:// to an icecast server running https {{{ % ffmpeg -i song.wav -acodec libfdk_aac -vbr 4 -content_type "audio/aac" -f adts icecast://source:hackme@exampleserver.com:8000/stream.aac ffmpeg version 2.8.3 built on ... Linux, today }}} Patches should be submitted to the ffmpeg-devel mailing list and not this bug tracker. -- Ticket URL: <https://trac.ffmpeg.org/ticket/5091> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

1 2

#3798(ffprobe:new): ffprobe indentifies 16:9 display aspect ratio as 0:1
by FFmpeg 24 Jan '24

24 Jan '24

#3798: ffprobe indentifies 16:9 display aspect ratio as 0:1 -------------------------------------+------------------------------------- Reporter: miguelapg | Type: defect Status: new | Priority: important Component: ffprobe | Version: git- Keywords: aspect | master ratio | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: ffprobe indentifies wrongly 16:9 display aspect ratio as 0:1 in this movie "pompeii-tlr2_h1080p.mov". (Uploaded to "incoming" folder in your FTP server: upload.ffmpeg.org) How to reproduce: {{{ ffprobe -v quiet -print_format json -show_format -show_streams "pompeii- tlr2_h1080p.mov" >"myResults.json" ffprobe version Latest version: git-a613257 (2014-07-23) 64-Bit ffprobe output in Json format is attached to this ticket. Called: "myResults.json". }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/3798> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

1 8

#4131(avfilter:new): aresample=async=1000:first_pts=0 produced out-of-sync audio with Non-monotonous DTS in output stream warnings
by FFmpeg 18 Dec '23

18 Dec '23

#4131: aresample=async=1000:first_pts=0 produced out-of-sync audio with Non- monotonous DTS in output stream warnings ------------------------------------+-------------------------------------- Reporter: mikaraento | Type: defect Status: new | Priority: normal Component: avfilter | Version: git-master Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ------------------------------------+-------------------------------------- Summary of the bug: How to reproduce: {{{ $ FFREPORT=1 ffmpeg -y -i broken_audio.ts -af aresample=async=1000:first_pts=0 broken_audio.mp4 ffmpeg version N-67656-g9a69cd6 Copyright (c) 2000-2014 the FFmpeg developers built on Nov 15 2014 14:05:16 with Apple LLVM version 6.0 (clang-600.0.54) (based on LLVM 3.5svn) }}} attaching log from FFREPORT and the input file -- Ticket URL: <https://trac.ffmpeg.org/ticket/4131> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

1 9