[FFmpeg-user] TIFF Color shift

[Elliott Balsley]

Converting ProRes 422 to TIFF with the following command produces images with a color shift.  Any idea why?

$ ffmpeg -i Resolve\ no\ lut\ PR00395117.mov -t 00:00:00.001 nolut.tiff
ffmpeg version N-62963-g656fe7e Copyright (c) 2000-2014 the FFmpeg developers
  built on May  4 2014 13:19:11 with Apple LLVM version 5.1 (clang-503.0.40) (based on LLVM 3.4svn)
  configuration: --enable-gpl --enable-version3 --enable-nonfree --enable-libass --enable-libbluray --enable-libfdk-aac --enable-libmp3lame --enable-libvpx --enable-libx264 --enable-libfreetype --enable-libopenjpeg --enable-libvorbis --enable-libtheora
  libavutil      52. 81.100 / 52. 81.100
  libavcodec     55. 60.103 / 55. 60.103
  libavformat    55. 37.102 / 55. 37.102
  libavdevice    55. 13.101 / 55. 13.101
  libavfilter     4.  5.100 /  4.  5.100
  libswscale      2.  6.100 /  2.  6.100
  libswresample   0. 18.100 /  0. 18.100
  libpostproc    52.  3.100 / 52.  3.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'Resolve no lut PR00395117.mov':
  Metadata:
    creation_time   : 2014-05-06 19:40:45
  Duration: 00:00:10.18, start: 0.000000, bitrate: 128071 kb/s
    Stream #0:0(eng): Video: prores (apcn / 0x6E637061), yuv422p10le, 2048x1152, 128064 kb/s, SAR 1:1 DAR 16:9, 23.98 fps, 23.98 tbr, 24k tbn, 24k tbc (default)
    Metadata:
      creation_time   : 2014-05-06 19:40:45
      handler_name    : Apple Alias Data Handler
      encoder         : Apple ProRes 422
      timecode        : 04:34:23:05
    Stream #0:1(eng): Data: none (tmcd / 0x64636D74), 0 kb/s (default)
    Metadata:
      creation_time   : 2014-05-06 19:40:49
      handler_name    : Apple Alias Data Handler
      timecode        : 04:34:23:05
File 'nolut.tiff' already exists. Overwrite ? [y/N] y
Output #0, image2, to 'nolut.tiff':
  Metadata:
    encoder         : Lavf55.37.102
    Stream #0:0(eng): Video: tiff, rgb48le, 2048x1152 [SAR 1:1 DAR 16:9], q=2-31, 200 kb/s, 90k tbn, 23.98 tbc (default)
    Metadata:
      creation_time   : 2014-05-06 19:40:45
      handler_name    : Apple Alias Data Handler
      encoder         : Apple ProRes 422
      timecode        : 04:34:23:05
Stream mapping:
  Stream #0:0 -> #0:0 (prores -> tiff)
Press [q] to stop, [?] for help
frame=    1 fps=0.0 q=0.0 Lsize=N/A time=00:00:00.04 bitrate=N/A    
video:13726kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 131245493190656.000000%
macpro-mavericks:ffmpeg LUT test elliott$ ffmpeg -i Resolve\ no\ lut\ PR00395117.mov -t 00:00:00.001 nolut.tiff
ffmpeg version N-62963-g656fe7e Copyright (c) 2000-2014 the FFmpeg developers
  built on May  4 2014 13:19:11 with Apple LLVM version 5.1 (clang-503.0.40) (based on LLVM 3.4svn)
  configuration: --enable-gpl --enable-version3 --enable-nonfree --enable-libass --enable-libbluray --enable-libfdk-aac --enable-libmp3lame --enable-libvpx --enable-libx264 --enable-libfreetype --enable-libopenjpeg --enable-libvorbis --enable-libtheora
  libavutil      52. 81.100 / 52. 81.100
  libavcodec     55. 60.103 / 55. 60.103
  libavformat    55. 37.102 / 55. 37.102
  libavdevice    55. 13.101 / 55. 13.101
  libavfilter     4.  5.100 /  4.  5.100
  libswscale      2.  6.100 /  2.  6.100
  libswresample   0. 18.100 /  0. 18.100
  libpostproc    52.  3.100 / 52.  3.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'Resolve no lut PR00395117.mov':
  Metadata:
    creation_time   : 2014-05-06 19:41:35
  Duration: 00:00:10.18, start: 0.000000, bitrate: 126648 kb/s
    Stream #0:0(eng): Video: prores (apcn / 0x6E637061), yuv422p10le, 2048x1152, 126642 kb/s, SAR 1:1 DAR 16:9, 23.98 fps, 23.98 tbr, 24k tbn, 24k tbc (default)
    Metadata:
      creation_time   : 2014-05-06 19:41:35
      handler_name    : Apple Alias Data Handler
      encoder         : Apple ProRes 422
      timecode        : 04:34:23:05
    Stream #0:1(eng): Data: none (tmcd / 0x64636D74), 0 kb/s (default)
    Metadata:
      creation_time   : 2014-05-06 19:41:39
      handler_name    : Apple Alias Data Handler
      timecode        : 04:34:23:05
File 'nolut.tiff' already exists. Overwrite ? [y/N] y
Output #0, image2, to 'nolut.tiff':
  Metadata:
    encoder         : Lavf55.37.102
    Stream #0:0(eng): Video: tiff, rgb48le, 2048x1152 [SAR 1:1 DAR 16:9], q=2-31, 200 kb/s, 90k tbn, 23.98 tbc (default)
    Metadata:
      creation_time   : 2014-05-06 19:41:35
      handler_name    : Apple Alias Data Handler
      encoder         : Apple ProRes 422
      timecode        : 04:34:23:05
Stream mapping:
  Stream #0:0 -> #0:0 (prores -> tiff)
Press [q] to stop, [?] for help
frame=    1 fps=0.0 q=0.0 Lsize=N/A time=00:00:00.04 bitrate=N/A    
video:13942kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 129206642016256.000000%