[FFmpeg-user] YUV->RGB Color Shift

[Bob Richards]

On Thu, Dec 15, 2011 at 1:31 PM, Carl Eugen Hoyos <cehoyos at ag.or.at> wrote:

> Bob Richards <richardsb771 <at> gmail.com> writes:
>
> > ffmpeg -i input_prores.mov -vcodec dpx sample_seq_%03d.dpx
>
> Please add complete, uncut console output.
>
> Carl Eugen
>
> _______________________________________________
>

$  ffmpeg -i A033C005.mov  -vcodec dpx sample_seq_%03d.dpx
ffmpeg version 0.9, Copyright (c) 2000-2011 the FFmpeg developers
  built on Dec 14 2011 15:50:52 with clang 2.0 (tags/Apple/clang-139)
  configuration: --prefix=/usr/local/Cellar/ffmpeg/0.9 --enable-shared
--enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables
--cc=/usr/bin/clang --enable-libx264 --enable-libfaac --enable-libmp3lame
--enable-libtheora --enable-libvorbis --enable-libvpx --enable-libxvid
--disable-ffplay
  libavutil    51. 32. 0 / 51. 32. 0
  libavcodec   53. 42. 0 / 53. 42. 0
  libavformat  53. 24. 0 / 53. 24. 0
  libavdevice  53.  4. 0 / 53.  4. 0
  libavfilter   2. 53. 0 /  2. 53. 0
  libswscale    2.  1. 0 /  2.  1. 0
  libpostproc  51.  2. 0 / 51.  2. 0

Seems stream 0 codec frame rate differs from container frame rate: 23976.00
(23976/1) -> 23.98 (2997/125)
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'A033C005.mov':
  Metadata:
    major_brand     : qt
    minor_version   : 537199360
    compatible_brands: qt  ARRI
    creation_time   : 2011-12-13 19:50:02
  Duration: 00:00:11.26, start: 0.000000, bitrate: 281199 kb/s
    Stream #0:0(eng): Video: prores (ap4h / 0x68347061), yuv444p10le,
1920x1080, 277332 kb/s, SAR 1:1 DAR 16:9, 23.98 fps, 23.98 tbr, 23976 tbn,
23976 tbc
    Metadata:
      creation_time   : 2011-12-13 19:50:02
      handler_name    : ?Apple Alias Data Handler
    Stream #0:1(eng): Data: none (tmcd / 0x64636D74)
    Metadata:
      creation_time   : 2011-12-13 19:50:02
      handler_name    : ?Apple Alias Data Handler
Incompatible pixel format 'yuv444p10le' for codec 'dpx', auto-selecting
format 'rgb48le'
[buffer @ 0x101613820] w:1920 h:1080 pixfmt:yuv444p10le tb:1/1000000
sar:1/1 sws_param:
[buffersink @ 0x101613aa0] auto-inserting filter 'auto-inserted scale 0'
between the filter 'src' and the filter 'out'
[scale @ 0x101613e80] w:1920 h:1080 fmt:yuv444p10le -> w:1920 h:1080
fmt:rgb48le flags:0x4
Output #0, image2, to 'sample_seq_%03d.dpx':
  Metadata:
    major_brand     : qt
    minor_version   : 537199360
    compatible_brands: qt  ARRI
    creation_time   : 2011-12-13 19:50:02
    encoder         : Lavf53.24.0
    Stream #0:0(eng): Video: dpx, rgb48le, 1920x1080 [SAR 1:1 DAR 16:9],
q=2-31, 200 kb/s, 90k tbn, 23.98 tbc
    Metadata:
      creation_time   : 2011-12-13 19:50:02
      handler_name    : ?Apple Alias Data Handler
Stream mapping:
  Stream #0:0 -> #0:0 (prores -> dpx)
Press [q] to stop, [?] for help
frame=   27 fps=  2 q=0.0 Lsize=       0kB time=00:00:01.12 bitrate=
0.0kbits/s
video:328094kB audio:0kB global headers:0kB muxing overhead -100.000000%