avi rawvideo - wrong colors on bigendian

[ami_stuff]

 http://www.datafilehost.com/download-818b8438.html

ffplay NONE_hicolor.avi
ffplay version 1.1.git-05340be Copyright (c) 2003-2013 the FFmpeg developers
  built on Jan 22 2013 04:21:12 with gcc 4.5.0 (GCC)
  libavutil      52. 15.100 / 52. 15.100
  libavcodec     54. 90.100 / 54. 90.100
  libavformat    54. 61.102 / 54. 61.102
  libavdevice    54.  3.102 / 54.  3.102
  libavfilter     3. 33.100 /  3. 33.100
  libswscale      2.  2.100 /  2.  2.100
  libswresample   0. 17.102 /  0. 17.102
  libpostproc    52.  2.100 / 52.  2.100
Input #0, avi, from 'NONE_hicolor.avi':
  Duration: 00:00:05.96, start: 0.000000, bitrate: 9657 kb/s
    Stream #0:0: Video: rawvideo, rgb555be, 189x127, 25 tbr, 25 tbn, 25 tbc
Frame changed from size:0x0 to size:189x127
29223372036854772736.00 A-V:  0.000 fd=   0 aq=    0KB vq=  188KB sq=    0B f=0/0   
29223372036854772736.00 A-V:  0.000 fd=   0 aq=    0KB vq=  283KB sq=    0B f=0/0     
   1.59 A-V:  0.000 fd=   0 aq=    0KB vq=  283KB sq=    0B f=0/0 

[cehoyos]

Should be fixed.