[FFmpeg-trac] #1636(avcodec:new): FRAPS Video Color Space

FFmpeg trac at avcodec.org
Mon Aug 13 03:26:16 CEST 2012


#1636: FRAPS Video Color Space
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             Reporter:  DJX         |                    Owner:
                 Type:  defect      |                   Status:  new
             Priority:  normal      |                Component:  avcodec
              Version:  git-master  |               Resolution:
             Keywords:  FRAPS       |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
------------------------------------+-----------------------------------

Comment (by DJX):

 Here is a four (4) second sample (289MB):
 http://www.djxmmx.net/temp/FFmpeg-FRAPS/cod2-credits-4sec.avi
 MD5: d1426a8809acd5d8ff9e115a1b213f4a
 SHA1: d0f0eb3384549bcf66f3ac996a0ad3a431f4331d

 The color space is not 100% correct when encoded to JPEG.
 It's close but not 100%.

 Reference these files for a visual comparison:
 This is the original (rendered by WMPlayer with official FRAPS codec):
 http://www.djxmmx.net/temp/FFmpeg-FRAPS/orig.bmp

 This is a JPEG rendered by FFmpeg:
 http://www.djxmmx.net/temp/FFmpeg-FRAPS/jpeg.jpg

 This is an H264 encoded by FFmpeg, rendered by WMPlayer:
 http://www.djxmmx.net/temp/FFmpeg-FRAPS/h264.bmp

 This is an MPEG2 encoded by FFmpeg, rendered by WMPlayer:
 http://www.djxmmx.net/temp/FFmpeg-FRAPS/mpeg2.bmp

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1636#comment:2>
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