[FFmpeg-user] Qt audio tracks muted

Bouke / VideoToolShed bouke at videotoolshed.com
Sun Nov 12 17:52:51 EET 2017


When outputting QT with multiple audio tracks, on the first one is flagged as active.
Now I found this documented, and ‘should’ be fixed, but it’s still the case.
(And it’s bad, as Premiere ignores those tracks.)

Anything I can do?

Bouke

ffmpeg -threads 2 -i V\patchTest\352_1157.MXF  -map 0:0 -map 0:4 -map 0:3 -map 0:2 -map 0:1  -ar 48000 -acodec pcm_s24le /
-map_channel 0.4.0:0.1 -ar 48000 -acodec pcm_s24le -map_channel 0.3.0:0.2 -ar 48000 -acodec pcm_s24le -map_channel 0.2.0:0.3 /
-ar 48000 -acodec pcm_s24le -map_channel 0.1.0:0.4 -cv copy -timecode 17540620 -shortest -t 20 -y V\patchTest\352_1157.mov

ffmpeg version N-85653-gb4330a0 Copyright (c) 2000-2017 the FFmpeg developers
  built with gcc 6.3.0 (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. 61.100 / 55. 61.100
  libavcodec     57. 93.100 / 57. 93.100
  libavformat    57. 72.101 / 57. 72.101
  libavdevice    57.  7.100 / 57.  7.100
  libavfilter     6. 87.100 /  6. 87.100
  libswscale      4.  7.101 /  4.  7.101
  libswresample   2.  8.100 /  2.  8.100
  libpostproc    54.  6.100 / 54.  6.100
[h264 @ 0000000000390fc0] Truncating likely oversized PPS (9469 > 4096)
    Last message repeated 8 times
[mxf @ 000000000038a540] Stream #0: not enough frames to estimate rate; consider increasing probesize
Guessed Channel Layout for Input Stream #0.1 : mono
Guessed Channel Layout for Input Stream #0.2 : mono
Guessed Channel Layout for Input Stream #0.3 : mono
Guessed Channel Layout for Input Stream #0.4 : mono
Guessed Channel Layout for Input Stream #0.5 : mono
Guessed Channel Layout for Input Stream #0.6 : mono
Guessed Channel Layout for Input Stream #0.7 : mono
Guessed Channel Layout for Input Stream #0.8 : mono
Input #0, mxf, from 'V:\patchTest\352_1157.MXF':
  Metadata:
    uid             : 6e2255ca-3af5-11e6-b520-080046998630
    generation_uid  : 6e2255d4-3af5-11e6-9e7c-080046998630
    company_name    : Sony
    product_name    : Mem
    product_version : 2.00
    product_uid     : cede1104-8280-11de-8a39-08004678031c
    modification_date: 2016-06-25T16:54:07.000000Z
    material_package_umid: 0x060A2B340101010501010D4313000000E19B49B4647505CD0800460202998630
    timecode        : 17:54:06:20
  Duration: 00:00:05.76, start: 0.000000, bitrate: 124735 kb/s
    Stream #0:0: Video: h264 (High 4:2:2 Intra), yuv422p10le(pc, bt709, progressive), 1920x1080 [SAR 1:1 DAR 16:9], 25 fps, 25 tbr, 25 tbn, 50 tbc
    Metadata:
      file_package_umid: 0x060A2B340101010501010D4313000000E29B49B4647505CD0800460202998630
    Stream #0:1: Audio: pcm_s24le, 48000 Hz, mono, s32 (24 bit), 1152 kb/s
    Metadata:
      file_package_umid: 0x060A2B340101010501010D4313000000E29B49B4647505CD0800460202998630
    Stream #0:2: Audio: pcm_s24le, 48000 Hz, mono, s32 (24 bit), 1152 kb/s
    Metadata:
      file_package_umid: 0x060A2B340101010501010D4313000000E29B49B4647505CD0800460202998630
    Stream #0:3: Audio: pcm_s24le, 48000 Hz, mono, s32 (24 bit), 1152 kb/s
    Metadata:
      file_package_umid: 0x060A2B340101010501010D4313000000E29B49B4647505CD0800460202998630
    Stream #0:4: Audio: pcm_s24le, 48000 Hz, mono, s32 (24 bit), 1152 kb/s
    Metadata:
      file_package_umid: 0x060A2B340101010501010D4313000000E29B49B4647505CD0800460202998630
    Stream #0:5: Audio: pcm_s24le, 48000 Hz, mono, s32 (24 bit), 1152 kb/s
    Metadata:
      file_package_umid: 0x060A2B340101010501010D4313000000E29B49B4647505CD0800460202998630
    Stream #0:6: Audio: pcm_s24le, 48000 Hz, mono, s32 (24 bit), 1152 kb/s
    Metadata:
      file_package_umid: 0x060A2B340101010501010D4313000000E29B49B4647505CD0800460202998630
    Stream #0:7: Audio: pcm_s24le, 48000 Hz, mono, s32 (24 bit), 1152 kb/s
    Metadata:
      file_package_umid: 0x060A2B340101010501010D4313000000E29B49B4647505CD0800460202998630
    Stream #0:8: Audio: pcm_s24le, 48000 Hz, mono, s32 (24 bit), 1152 kb/s
    Metadata:
      file_package_umid: 0x060A2B340101010501010D4313000000E29B49B4647505CD0800460202998630
    Stream #0:9: Data: none
    Metadata:
      file_package_umid: 0x060A2B340101010501010D4313000000E29B49B4647505CD0800460202998630
      data_type       : vbi_vanc_smpte_436M
Stream mapping:
  Stream #0:0 -> #0:0 (copy)
  Stream #0:4 -> #0:1 (pcm_s24le (native) -> pcm_s24le (native))
  Stream #0:3 -> #0:2 (pcm_s24le (native) -> pcm_s24le (native))
  Stream #0:2 -> #0:3 (pcm_s24le (native) -> pcm_s24le (native))
  Stream #0:1 -> #0:4 (pcm_s24le (native) -> pcm_s24le (native))
Press [q] to stop, [?] for help
-map_channel is forwarded to lavfi similarly to -af pan=0x4|c0=c0.
[pan @ 0000000002b80ec0] Pure channel mapping detected: 0
-map_channel is forwarded to lavfi similarly to -af pan=0x4|c0=c0.
[pan @ 0000000004be2a40] Pure channel mapping detected: 0
-map_channel is forwarded to lavfi similarly to -af pan=0x4|c0=c0.
[pan @ 0000000002aca1c0] Pure channel mapping detected: 0
-map_channel is forwarded to lavfi similarly to -af pan=0x4|c0=c0.
[pan @ 0000000002af18c0] Pure channel mapping detected: 0
Output #0, mov, to 'V:\patchTest\352_1157.mov':
  Metadata:
    uid             : 6e2255ca-3af5-11e6-b520-080046998630
    generation_uid  : 6e2255d4-3af5-11e6-9e7c-080046998630
    company_name    : Sony
    product_name    : Mem
    product_version : 2.00
    product_uid     : cede1104-8280-11de-8a39-08004678031c
    modification_date: 2016-06-25T16:54:07.000000Z
    material_package_umid: 0x060A2B340101010501010D4313000000E19B49B4647505CD0800460202998630
    timecode        : 17:54:06:20
    encoder         : Lavf57.72.101
    Stream #0:0: Video: h264 (High 4:2:2 Intra) (avc1 / 0x31637661), yuv422p10le(pc, bt709, progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 25 fps, 25 tbr, 12800 tbn, 25 tbc
    Metadata:
      file_package_umid: 0x060A2B340101010501010D4313000000E29B49B4647505CD0800460202998630
    Stream #0:1: Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, mono, s32 (24 bit), 1152 kb/s
    Metadata:
      file_package_umid: 0x060A2B340101010501010D4313000000E29B49B4647505CD0800460202998630
      encoder         : Lavc57.93.100 pcm_s24le
    Stream #0:2: Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, mono, s32 (24 bit), 1152 kb/s
    Metadata:
      file_package_umid: 0x060A2B340101010501010D4313000000E29B49B4647505CD0800460202998630
      encoder         : Lavc57.93.100 pcm_s24le
    Stream #0:3: Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, mono, s32 (24 bit), 1152 kb/s
    Metadata:
      file_package_umid: 0x060A2B340101010501010D4313000000E29B49B4647505CD0800460202998630
      encoder         : Lavc57.93.100 pcm_s24le
    Stream #0:4: Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, mono, s32 (24 bit), 1152 kb/s
    Metadata:
      file_package_umid: 0x060A2B340101010501010D4313000000E29B49B4647505CD0800460202998630
      encoder         : Lavc57.93.100 pcm_s24le
[NULL @ 0000000000390fc0] Truncating likely oversized PPS (9469 > 4096)
    Last message repeated 19 times
frame=   29 fps=0.0 q=-1.0 size=   16167kB time=00:00:01.12 bitrate=118243.0kbits/s speed=2.24x
[NULL @ 0000000000390fc0] Truncating likely oversized PPS (9469 > 4096)
    Last message repeated 24 times
frame=   54 fps= 54 q=-1.0 size=   30617kB time=00:00:02.12 bitrate=118305.0kbits/s speed=2.11x
[NULL @ 0000000000390fc0] Truncating likely oversized PPS (9469 > 4096)
    Last message repeated 9 times
frame=   64 fps= 42 q=-1.0 size=   36397kB time=00:00:02.52 bitrate=118316.0kbits/s speed=1.67x
[NULL @ 0000000000390fc0] Truncating likely oversized PPS (9469 > 4096)
    Last message repeated 16 times
frame=   81 fps= 38 q=-1.0 size=   46223kB time=00:00:03.20 bitrate=118328.4kbits/s speed=1.49x
[NULL @ 0000000000390fc0] Truncating likely oversized PPS (9469 > 4096)
    Last message repeated 24 times
frame=  106 fps= 40 q=-1.0 size=   60673kB time=00:00:04.20 bitrate=118339.4kbits/s speed=1.59x
[NULL @ 0000000000390fc0] Truncating likely oversized PPS (9469 > 4096)
    Last message repeated 25 times
frame=  132 fps= 42 q=-1.0 size=   75701kB time=00:00:05.24 bitrate=118346.3kbits/s speed=1.66x
[NULL @ 0000000000390fc0] Truncating likely oversized PPS (9469 > 4096)
    Last message repeated 11 times
[mov @ 00000000003ca960] 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=  144 fps= 42 q=-1.0 Lsize=   83238kB time=00:00:05.76 bitrate=118383.2kbits/s speed=1.66x
video:79992kB audio:3240kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.007432%


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