[HELP] Trouble reading Pointer file in MXF type file

[Selur]

Does:

ffmpeg -y -enable_drefs 1 -use_absolute_path 1 -i "C:\Users\Selur\Desktop\camb_730_Mackay2_2002(1).vmf\camb_730_Mackay2_2002(1).mov" -map 0:1 -vn -sn -ac 4 -ar 48000 -filter_complex "[0:1][0:2][0:3][0:4] amerge=inputs=4" -f wav "H:\Temp\iId_1_aid_0_lang_en_DELAY_-43ms_10_44_56_3010_01.wav"

(with adjusted paths) work for you?
Because with the sample I got for you it does not and throws:

G:\Hybrid>ffmpeg -y -enable_drefs 1 -use_absolute_path 1 -i "C:\Users\Selur\Desktop\camb_730_Mackay2_2002(1).vmf\camb_730_Mackay2_2002(1).mov" -map 0:1 -vn -sn -ac 4 -ar 48000 -filter_complex "[0:1][0:2][0:3][0:4] amerge=inputs=4" -f wav "H:\Temp\iId_1_aid_0_lang_en_DELAY_-43ms_10_44_56_3010_01.wav"
ffmpeg version N-89106-gfb791d2876 Copyright (c) 2000-2017 the FFmpeg developers
  built with gcc 7.2.0 (Rev1, Built by MSYS2 project)
  configuration:  --enable-avisynth --enable-gcrypt --enable-libmp3lame --enable-libopus --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-cuda --enable-cuvid --enable-fontconfig --enable-frei0r --enable-gnutls --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libilbc --enable-libmfx --enable-libmodplug --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librtmp --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --enable-libwavpack --enable-libwebp --enable-libxavs --enable-libxvid --enable-libzimg --enable-libsnappy --enable-gpl --extra-cflags=-DLIBTWOLAME_STATIC --extra-libs=-lstdc++ --extra-cflags=-DCACA_STATIC --extra-cflags=-DMODPLUG_STATIC --extra-libs=-lpsapi --enable-version3 --enable-filter=frei0r --disable-debug
  libavutil      56.  0.100 / 56.  0.100
  libavcodec     58.  3.102 / 58.  3.102
  libavformat    58.  2.100 / 58.  2.100
  libavdevice    58.  0.100 / 58.  0.100
  libavfilter     7.  1.100 /  7.  1.100
  libswscale      5.  0.101 /  5.  0.101
  libswresample   3.  0.101 /  3.  0.101
  libpostproc    55.  0.100 / 55.  0.100
[mov,mp4,m4a,3gp,3g2,mj2 @ 0000024070bec220] Opening 'video.vid' for reading
[mov,mp4,m4a,3gp,3g2,mj2 @ 0000024070bec220] stream 0, error opening alias: path='/VibrintAVFiles/P2 News Ingest/camb_730_Mackay2_2002(1).vmf/video.vid', dir='camb_730_Mackay2_2002(1).vmf', filename='video.vid', volume='default', nlvl_from=1, nlvl_to=1
[mov,mp4,m4a,3gp,3g2,mj2 @ 0000024070bec220] Opening 'audio_0.pcm' for reading
[mov,mp4,m4a,3gp,3g2,mj2 @ 0000024070bec220] stream 1, error opening alias: path='/VibrintAVFiles/P2 News Ingest/camb_730_Mackay2_2002(1).vmf/audio_0.pcm', dir='camb_730_Mackay2_2002(1).vmf', filename='audio_0.pcm', volume='default', nlvl_from=1, nlvl_to=1
[mov,mp4,m4a,3gp,3g2,mj2 @ 0000024070bec220] Opening 'audio_1.pcm' for reading
[mov,mp4,m4a,3gp,3g2,mj2 @ 0000024070bec220] stream 2, error opening alias: path='/VibrintAVFiles/P2 News Ingest/camb_730_Mackay2_2002(1).vmf/audio_1.pcm', dir='camb_730_Mackay2_2002(1).vmf', filename='audio_1.pcm', volume='default', nlvl_from=1, nlvl_to=1
[mov,mp4,m4a,3gp,3g2,mj2 @ 0000024070bec220] Opening 'audio_2.pcm' for reading
[mov,mp4,m4a,3gp,3g2,mj2 @ 0000024070bec220] stream 3, error opening alias: path='/VibrintAVFiles/P2 News Ingest/camb_730_Mackay2_2002(1).vmf/audio_2.pcm', dir='camb_730_Mackay2_2002(1).vmf', filename='audio_2.pcm', volume='default', nlvl_from=1, nlvl_to=1
[mov,mp4,m4a,3gp,3g2,mj2 @ 0000024070bec220] Opening 'audio_3.pcm' for reading
[mov,mp4,m4a,3gp,3g2,mj2 @ 0000024070bec220] stream 4, error opening alias: path='/VibrintAVFiles/P2 News Ingest/camb_730_Mackay2_2002(1).vmf/audio_3.pcm', dir='camb_730_Mackay2_2002(1).vmf', filename='audio_3.pcm', volume='default', nlvl_from=1, nlvl_to=1
[mov,mp4,m4a,3gp,3g2,mj2 @ 0000024070bec220] Could not find codec parameters for stream 0 (Video: dvvideo (dvpp / 0x70707664), none, 720x576, 28800 kb/s): unspecified pixel format
Consider increasing the value for the 'analyzeduration' and 'probesize' options
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
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'C:\Users\Selur\Desktop\camb_730_Mackay2_2002(1).vmf\camb_730_Mackay2_2002(1).mov':
  Metadata:
    creation_time   : 2017-02-19T23:28:09.000000Z
  Duration: 00:02:16.02, start: 0.000000, bitrate: 1 kb/s
    Stream #0:0(eng): Video: dvvideo (dvpp / 0x70707664), none, 720x576, 28800 kb/s, SAR 118:81 DAR 295:162, 25 fps, 25 tbr, 2500 tbn, 2500 tbc (default)
    Metadata:
      creation_time   : 2017-02-19T23:28:09.000000Z
      handler_name    : Apple Alias Data Handler
      timecode        : 00:16:54:23
    Stream #0:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, mono, s16, 768 kb/s (default)
    Metadata:
      creation_time   : 2017-02-19T23:28:09.000000Z
      handler_name    : Apple Alias Data Handler
    Stream #0:2(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, mono, s16, 768 kb/s (default)
    Metadata:
      creation_time   : 2017-02-19T23:28:09.000000Z
      handler_name    : Apple Alias Data Handler
    Stream #0:3(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, mono, s16, 768 kb/s (default)
    Metadata:
      creation_time   : 2017-02-19T23:28:09.000000Z
      handler_name    : Apple Alias Data Handler
    Stream #0:4(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, mono, s16, 768 kb/s (default)
    Metadata:
      creation_time   : 2017-02-19T23:28:09.000000Z
      handler_name    : Apple Alias Data Handler
    Stream #0:5(eng): Data: none (tmcd / 0x64636D74) (default)
    Metadata:
      creation_time   : 2017-02-19T23:28:09.000000Z
      handler_name    : Apple Handle Data Handler
      timecode        : 00:16:54:23
Stream mapping:
  Stream #0:1 (pcm_s16le) -> amerge:in0
  Stream #0:2 (pcm_s16le) -> amerge:in1
  Stream #0:3 (pcm_s16le) -> amerge:in2
  Stream #0:4 (pcm_s16le) -> amerge:in3
  amerge -> Stream #0:0 (pcm_s16le)
Press [q] to stop, [?] for help
Finishing stream 0:0 without any data written to it.
[Parsed_amerge_0 @ 0000024070c02a40] No channel layout for input 1
[Parsed_amerge_0 @ 0000024070c02a40] Input channel layouts overlap: output layout will be determined by the number of distinct input channels
Output #0, wav, to 'H:\Temp\iId_1_aid_0_lang_en_DELAY_-43ms_10_44_56_3010_01.wav':
  Metadata:
    ISFT            : Lavf58.2.100
    Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 48000 Hz, 4.0, s16, 3072 kb/s (default)
    Metadata:
      encoder         : Lavc58.3.102 pcm_s16le
size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x
video:0kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
Output file is empty, nothing was encoded (check -ss / -t / -frames parameters if used)

Problem is I don't know why the 'Finishing stream 0:0 without any data written to it.' happens.

Cu Selur