[mythtv-commits] Ticket #6831: Wrong aspect Ratio on some videos with internal player

[MythTV]

#6831: Wrong aspect Ratio on some videos with internal player
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 Reporter:  yianniv                  |        Owner:  markk   
     Type:  defect                   |       Status:  accepted
 Priority:  minor                    |    Milestone:  unknown 
Component:  MythTV - Video Playback  |      Version:  head    
 Severity:  medium                   |   Resolution:          
  Mlocked:  0                        |  
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Comment(by robertm):

 Hi Mark,

 The issue appears to be in our defining aspect_ratio in avformatdecoder.
 ffplay does so correctly here, but we seem to reckon aspect with some code
 borrowed from a very old version.  MKV contains both a pixel w/h and a
 display w/h.  sample_aspect_ratio in the case of matroska appears to
 return pixel w/h.  I am hoping this may help:

 http://www.mail-archive.com/ffmpeg-soc@mplayerhq.hu/msg00146.html
 http://lists.mplayerhq.hu/pipermail/ffmpeg-devel/2008-August/051987.html
 And also ffplay.c.

 Robert

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Ticket URL: <http://svn.mythtv.org/trac/ticket/6831#comment:6>
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