[mythtv-commits] Ticket #6748: BluRay Subtitle Support

[MythTV]

#6748: BluRay Subtitle Support
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 Reporter:  Stephen <stev391 at email.com>  |        Owner:  ijr    
     Type:  patch                        |       Status:  new    
 Priority:  minor                        |    Milestone:  unknown
Component:  MythTV - Video Playback      |      Version:  unknown
 Severity:  medium                       |   Resolution:         
  Mlocked:  0                            |  
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Comment(by Stephen <stev391 at email.com>):

 Just added a version of the patch that makes the subtitles appear!  They
 are delayed from when they are supposed to be displayed, but late is
 better then none.

 Since last patch a small tidy up of the code (in response to FFmpeg review
 comments) and also a small change to the scaling code in MythTV relating
 to subtitles.  Two issues were noted in regards to scaling:

 1) The code currently determines a scale factor against a 720x576 screen
 size, this factor was then used to scale the x,y,w & h variables.  However
 the scaling factor was performing the opposite to intended (in this case
 it was enlarging the subtitles as they were out of the screen size
 originally), to fix this multiplication was replaced with division.

 2) Once the above was fixed it was evident that this scaling was not
 needed (subtitles were small and closer to top left corner then they were
 supposed to be).  So I have hard coded the scaling factor to 1.0 at the
 moment, until I can determine the correct way of achieving the desired
 outcome.

 So enjoy subtitles!

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Ticket URL: <http://svn.mythtv.org/trac/ticket/6748#comment:3>
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