ffplay version N-38986-g594a3d6 Copyright (c) 2003-2012 the FFmpeg developers
  built on Mar 21 2012 11:38:40 with gcc 4.4.5
  configuration: --prefix=/usr
  libavutil      51. 42.100 / 51. 42.100
  libavcodec     54. 12.100 / 54. 12.100
  libavformat    54.  2.100 / 54.  2.100
  libavdevice    53.  4.100 / 53.  4.100
  libavfilter     2. 65.101 /  2. 65.101
  libswscale      2.  1.100 /  2.  1.100
  libswresample   0.  7.100 /  0.  7.100
[h264 @ 0x2d50ba0] Possibly too many slices (34 >= 34), increase MAX_SLICES and recompile if there are artifacts
    Last message repeated 5 times
[h264 @ 0x2d4ff80] Estimating duration from bitrate, this may be inaccurate
Input #0, h264, from 'test.h264':
  Duration: N/A, bitrate: N/A
    Stream #0:0: Video: h264 (Baseline), yuv420p, 1920x1080, 30 fps, 30 tbr, 1200k tbn, 60 tbc
[h264 @ 0x315f640] Possibly too many slices (34 >= 34), increase MAX_SLICES and recompile if there are artifacts
[h264 @ 0x2d75760] Possibly too many slices (34 >= 34), increase MAX_SLICES and recompile if there are artifacts
[h264 @ 0x2d73ea0] Possibly too many slices (34 >= 34), increase MAX_SLICES and recompile if there are artifacts
[h264 @ 0x2d74300] Possibly too many slices (34 >= 34), increase MAX_SLICES and recompile if there are artifacts
[h264 @ 0x2d6fd60] Possibly too many slices (34 >= 34), increase MAX_SLICES and recompile if there are artifacts