[FFmpeg-trac] #6670(undetermined:new): "LAVSplitterSource" shows empty "Chapters"(title) metadata tags for remote file.

FFmpeg trac at avcodec.org
Fri Sep 15 17:50:24 EEST 2017


#6670: "LAVSplitterSource" shows empty "Chapters"(title) metadata tags for remote
file.
-------------------------------------+-------------------------------------
             Reporter:  max79        |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:
  undetermined                       |  unspecified
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 iTunes can show it fully. Example:
 [http://www.electromixes.com/zik/electromix_v120.m4a]
 Summary of the bug:
 ffmpeg version 3.3.3 Copyright (c) 2000-2017 the FFmpeg developers
   built with gcc 7.1.0 (GCC)
   configuration: --enable-gpl --enable-version3 --enable-cuda --enable-
 cuvid --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-nvenc
 --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r
 --enable-gnutls --enable-iconv --enable-libass --enable-libbluray
 --enable-libbs2b --enable-libcaca --enable-libfreetype --enable-libgme
 --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame
 --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264
 --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libsnappy
 --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame
 --enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-
 libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-
 libx265 --enable-libxavs --enable-libxvid --enable-libzimg --enable-lzma
 --enable-zlib
   libavutil      55. 58.100 / 55. 58.100
   libavcodec     57. 89.100 / 57. 89.100
   libavformat    57. 71.100 / 57. 71.100
   libavdevice    57.  6.100 / 57.  6.100
   libavfilter     6. 82.100 /  6. 82.100
   libswscale      4.  6.100 /  4.  6.100
   libswresample   2.  7.100 /  2.  7.100
   libpostproc    54.  5.100 / 54.  5.100
 [mov,mp4,m4a,3gp,3g2,mj2 @ 00000000004b2780] stream 0, timescale not set
 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from
 'http://www.electromixes.com/zik/electromix_v120.m4a':
   Metadata:
     major_brand     : M4A
     minor_version   : 0
     compatible_brands: M4A mp42isom
     creation_time   : 2017-08-26T11:44:04.000000Z
     title           : electromix 120
     artist          : yannick burky
     genre           : EDM
     encoder         : Fission
     date            : 2017
     track           : 0
     disc            : 0
   Duration: 00:59:44.07, start: -19.713700, bitrate: 152 kb/s
     Chapter #0:0: start 0.000000, end 19.713700
     Metadata:
       title           : electromixes
     Chapter #0:1: start 19.713700, end 192.446900
     Metadata:
       title           :
     Chapter #0:2: start 192.446900, end 401.890800
     Metadata:
       title           :
     Chapter #0:3: start 401.890800, end 642.844300
     Metadata:
       title           :
     Chapter #0:4: start 642.844300, end 872.861200
     Metadata:
       title           :
     Chapter #0:5: start 872.861200, end 1068.094600
     Metadata:
       title           :
     Chapter #0:6: start 1068.094600, end 1244.798400
     Metadata:
       title           :
     Chapter #0:7: start 1244.798400, end 1398.886100
     Metadata:
       title           :
     Chapter #0:8: start 1398.886100, end 1563.190400
     Metadata:
       title           :
     Chapter #0:9: start 1563.190400, end 1745.258100
     Metadata:
       title           :
     Chapter #0:10: start 1745.258100, end 1935.243800
     Metadata:
       title           :
     Chapter #0:11: start 1935.243800, end 2250.686800
     Metadata:
       title           :
     Chapter #0:12: start 2250.686800, end 2427.390700
     Metadata:
       title           :
     Chapter #0:13: start 2427.390700, end 2639.597900
     Metadata:
       title           :
     Chapter #0:14: start 2639.597900, end 2801.278500
     Metadata:
       title           :
     Chapter #0:15: start 2801.278500, end 3019.847900
     Metadata:
       title           :
     Chapter #0:16: start 3019.847900, end 3220.189600
     Metadata:
       title           :
     Chapter #0:17: start 3220.189600, end 3435.508300
     Metadata:
       title           :
     Chapter #0:18: start 3435.508300, end 3568.930100
     Metadata:
       title           :
     Chapter #0:19: start 3568.930100, end 3584.069600
     Metadata:
       title           :
     Stream #0:0(eng): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz,
 stereo, fltp, 127 kb/s (default)
     Metadata:
       creation_time   : 2017-08-26T11:44:04.000000Z
     Stream #0:1(eng): Data: bin_data (tx3g / 0x67337874), 0 kb/s
     Metadata:
       creation_time   : 2017-08-26T11:44:03.000000Z
     Stream #0:2(eng): Video: mjpeg (jpeg / 0x6765706A), yuvj420p(pc,
 bt470bg/unknown/unknown), 3300x3300 [SAR 72:72 DAR 1:1], 20 kb/s, 0.01
 fps, 10k tbr, 10k tbn, 10k tbc (default)
     Metadata:
       creation_time   : 2017-08-26T11:44:03.000000Z
       encoder         : Photo - JPEG
     Stream #0:3(eng): Data: bin_data (tx3g / 0x67337874) (default)
     Metadata:
       creation_time   : 2017-08-26T11:44:04.000000Z
     Stream #0:4: Video: png, rgb24(pc), 1400x1400, 90k tbr, 90k tbn, 90k
 tbc
 At least one output file must be specified

--
Ticket URL: <https://trac.ffmpeg.org/ticket/6670>
FFmpeg <https://ffmpeg.org>
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