[FFmpeg-trac] #7452(ffmpeg:new): Regression if muxing eac3 in mp4

FFmpeg trac at avcodec.org
Fri Sep 21 18:37:51 EEST 2018


#7452: Regression if muxing eac3 in mp4
-------------------------------------+-------------------------------------
             Reporter:  Nomis101     |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:  ffmpeg       |                  Version:
             Keywords:  regression   |  unspecified
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
-------------------------------------+-------------------------------------
 If I try to copy a video file that contains an eac3 stream from mkv to
 mp4, muxing fails. If I choose to convert the audio stream into e.g. aac,
 it works. Sample file can be found here:
 https://cloudstore.zih.tu-dresden.de/index.php/s/PHoOt67flM8jep5



 {{{
 $ ffmpeg -i /Volumes/Macintosh\ HD\
 3/Misc/RIP/MINIONS_UPT4_3D/Minions_part.mkv -acodec copy -vcodec copy
 /Volumes/Macintosh\ HD\ 3/Misc/RIP/MINIONS_UPT4_3D/Minions_part.mp4
 ffmpeg version N-91991-gc02ff77681-tessus  h ttps://evermeet.cx/ffmpeg/
 Copyright (c) 2000-2018 the FFmpeg developers
   built with Apple LLVM version 10.0.0 (clang-1000.11.45.2)
   configuration: --cc=/usr/bin/clang --prefix=/opt/ffmpeg --extra-
 version=tessus --enable-avisynth --enable-fontconfig --enable-gpl
 --enable-libaom --enable-libass --enable-libbluray --enable-libfreetype
 --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libmysofa
 --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopus
 --enable-librubberband --enable-libshine --enable-libsnappy --enable-
 libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-
 libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx
 --enable-libwavpack --enable-libx264 --enable-libx265 --enable-libxavs
 --enable-libxvid --enable-libzimg --enable-libzmq --enable-libzvbi
 --enable-version3 --pkg-config-flags=--static --disable-ffplay
   libavutil      56. 19.101 / 56. 19.101
   libavcodec     58. 30.100 / 58. 30.100
   libavformat    58. 18.101 / 58. 18.101
   libavdevice    58.  4.103 / 58.  4.103
   libavfilter     7. 32.100 /  7. 32.100
   libswscale      5.  2.100 /  5.  2.100
   libswresample   3.  2.100 /  3.  2.100
   libpostproc    55.  2.100 / 55.  2.100
 [h264 @ 0x7fa5f0820c00] sps_id 1 out of range
 Guessed Channel Layout for Input Stream #0.1 : 7.1
 Input #0, matroska,webm, from '/Volumes/Macintosh HD
 3/Misc/RIP/MINIONS_UPT4_3D/Minions_part.mkv':
   Metadata:
     title           : Minions 3D
     ENCODER         : Lavf58.12.100
   Duration: 00:00:11.05, start: 0.000000, bitrate: 32452 kb/s
     Chapter #0:0: start 0.000000, end 10.000000
     Metadata:
       title           : Chapter 01
     Stream #0:0(eng): Video: h264 (High), yuv420p(progressive), 1920x1080
 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc
     Metadata:
       stereo_mode     : block_lr
       BPS-eng         : 43109843
       DURATION-eng    : 01:30:57.994208333
       NUMBER_OF_FRAMES-eng: 130861
       NUMBER_OF_BYTES-eng: 29411658311
       SOURCE_ID-eng   : 001011
       _STATISTICS_WRITING_APP-eng: MakeMKV v1.12.2 darwin(x64-release)
       _STATISTICS_WRITING_DATE_UTC-eng: 2018-07-08 16:09:54
       _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
 SOURCE_ID
       DURATION        : 00:00:11.052000000
     Side data:
       stereo3d: frame alternate
     Stream #0:1(deu): Audio: eac3, 48000 Hz, 7.1, fltp (default)
     Metadata:
       title           : Surround 7.1
       BPS-eng         : 1152000
       DURATION-eng    : 01:30:58.016000000
       NUMBER_OF_FRAMES-eng: 170563
       NUMBER_OF_BYTES-eng: 785954304
       _STATISTICS_WRITING_APP-eng: MakeMKV v1.12.2 darwin(x64-release)
       _STATISTICS_WRITING_DATE_UTC-eng: 2018-07-08 16:09:54
       _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
       DURATION        : 00:00:10.971000000
 [mp4 @ 0x7fa5f2012800] track 1: codec frame size is not set
 Output #0, mp4, to '/Volumes/Macintosh HD
 3/Misc/RIP/MINIONS_UPT4_3D/Minions_part.mp4':
   Metadata:
     title           : Minions 3D
     encoder         : Lavf58.18.101
     Chapter #0:0: start 0.000000, end 10.000000
     Metadata:
       title           : Chapter 01
     Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661),
 yuv420p(progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 23.98 fps,
 23.98 tbr, 16k tbn, 1k tbc
     Metadata:
       stereo_mode     : block_lr
       BPS-eng         : 43109843
       DURATION-eng    : 01:30:57.994208333
       NUMBER_OF_FRAMES-eng: 130861
       NUMBER_OF_BYTES-eng: 29411658311
       SOURCE_ID-eng   : 001011
       _STATISTICS_WRITING_APP-eng: MakeMKV v1.12.2 darwin(x64-release)
       _STATISTICS_WRITING_DATE_UTC-eng: 2018-07-08 16:09:54
       _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
 SOURCE_ID
       DURATION        : 00:00:11.052000000
     Side data:
       stereo3d: frame alternate
     Stream #0:1(deu): Audio: eac3 (ec-3 / 0x332D6365), 48000 Hz, 7.1, fltp
 (default)
     Metadata:
       title           : Surround 7.1
       BPS-eng         : 1152000
       DURATION-eng    : 01:30:58.016000000
       NUMBER_OF_FRAMES-eng: 170563
       NUMBER_OF_BYTES-eng: 785954304
       _STATISTICS_WRITING_APP-eng: MakeMKV v1.12.2 darwin(x64-release)
       _STATISTICS_WRITING_DATE_UTC-eng: 2018-07-08 16:09:54
       _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
       DURATION        : 00:00:10.971000000
 Stream mapping:
   Stream #0:0 -> #0:0 (copy)
   Stream #0:1 -> #0:1 (copy)
 Press [q] to stop, [?] for help
 frame=  186 fps=0.0 q=-1.0 size=   27904kB time=00:00:07.67
 bitrate=29783.7kbits
 Assertion s->buf_ptr < s->buf_end failed at ./libavcodec/put_bits.h:108
 Abort trap: 6
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/7452>
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