MXF sample fails to decode

[Carl Eugen Hoyos]

​http://thread.gmane.org/gmane.comp.video.ffmpeg.user/34329

mxf sample does not decode since ddcf3e05

$ ffmpeg -i mxfregression.mxf
ffmpeg version N-35768-gc608776, Copyright (c) 2000-2011 the FFmpeg developers
  built on Dec 14 2011 11:26:46 with gcc 4.5.3
  configuration: --cc='/usr/local/gcc-4.5.3/bin/gcc -m32'
  libavutil    51. 32. 0 / 51. 32. 0
  libavcodec   53. 44. 0 / 53. 44. 0
  libavformat  53. 25. 0 / 53. 25. 0
  libavdevice  53.  4. 0 / 53.  4. 0
  libavfilter   2. 53. 0 /  2. 53. 0
  libswscale    2.  1. 0 /  2.  1. 0
[mxf @ 0x8da7aa0] invalid KAGSize 0 - guessing 1
[mxf @ 0x8da7aa0] index entry 380 + TemporalOffset 1 = 381, which is out of bounds

Seems stream 0 codec frame rate differs from container frame rate: 50.00 (50/1) -> 25.00 (50/2)
Input #0, mxf, from 'mxfregression.mxf':
  Duration: 00:00:15.24, start: 0.000000, bitrate: 1343 kb/s
    Stream #0:0: Video: mpeg2video (4:2:2), yuv422p, 720x576 [SAR 16:15 DAR 4:3], 10000 kb/s, 25 tbr, 25 tbn, 50 tbc
    Stream #0:1: Audio: pcm_s16be, 48000 Hz, 2 channels, s16, 1536 kb/s
At least one output file must be specified

[Carl Eugen Hoyos]

Fixed by Tomas Härdin.