$ ffmpeg -i ProRes/SE_ONLINE_JULY31_1080p_pad.mov -c:v copy -c:a copy -ss 01:00:00 ProRes/SE_ONLINE_JULY31_1080p_pad_no_preroll.mov
ffmpeg version N-41701-g0c142e4 Copyright (c) 2000-2012 the FFmpeg developers
  built on Jun 21 2012 07:17:58 with gcc 4.6.3
  configuration: --enable-nonfree --enable-libx264 --enable-shared --enable-vaapi --enable-gpl --enable-libfaac
  libavutil      51. 58.100 / 51. 58.100
  libavcodec     54. 25.100 / 54. 25.100
  libavformat    54.  8.100 / 54.  8.100
  libavdevice    54.  0.100 / 54.  0.100
  libavfilter     2. 81.100 /  2. 81.100
  libswscale      2.  1.100 /  2.  1.100
  libswresample   0. 15.100 /  0. 15.100
  libpostproc    52.  0.100 / 52.  0.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'ProRes/SE_ONLINE_JULY31_1080p_pad.mov':
  Metadata:
    major_brand     : qt
    minor_version   : 512
    compatible_brands: qt
    creation_time   : 2012-07-31 22:16:06
    encoder         : Lavf54.8.100
  Duration: 00:09:07.21, start: 0.000000, bitrate: 181815 kb/s
    Stream #0:0(eng): Video: prores (apch / 0x68637061), yuv422p10le, 1920x1080, 179506 kb/s, 23.98 fps, 23.98 tbr, 2997 tbn, 2997 tbc
    Metadata:
      creation_time   : 2012-07-31 22:16:06
      handler_name    : DataHandler
      timecode        : 00:59:52:00
    Stream #0:1(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, stereo, s32, 2304 kb/s
    Metadata:
      creation_time   : 2012-07-31 22:16:06
      handler_name    : DataHandler
    Stream #0:2(eng): Data: none (tmcd / 0x64636D74)
    Metadata:
      creation_time   : 2012-07-31 22:16:06
      handler_name    : DataHandler
      timecode        : 00:59:52:00
File 'ProRes/SE_ONLINE_JULY31_1080p_pad_no_preroll.mov' already exists. Overwrite ? [y/N] y
Timecode frame rate not supported
Output #0, mov, to 'ProRes/SE_ONLINE_JULY31_1080p_pad_no_preroll.mov':
  Metadata:
    major_brand     : qt
    minor_version   : 512
    compatible_brands: qt
    creation_time   : 2012-07-31 22:16:06
    encoder         : Lavf54.8.100
    Stream #0:0(eng): Video: prores (apch / 0x68637061), yuv422p10le, 1920x1080, q=2-31, 179506 kb/s, 23.98 fps, 2997 tbn, 2997 tbc
    Metadata:
      creation_time   : 2012-07-31 22:16:06
      handler_name    : DataHandler
      timecode        : 00:59:52:00
    Stream #0:1(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, stereo, 2304 kb/s
    Metadata:
      creation_time   : 2012-07-31 22:16:06
      handler_name    : DataHandler
Stream mapping:
  Stream #0:0 -> #0:0 (copy)
  Stream #0:1 -> #0:1 (copy)
Could not write header for output file #0 (incorrect codec parameters ?): Operation not permitted