[mythtv-commits] Ticket #1043: Internal DVD Menu Support and Position Bar Support.

MythTV mythtv at cvs.mythtv.org
Thu Mar 9 16:41:07 UTC 2006

#1043: Internal DVD Menu Support and Position Bar Support.
 Reporter:  skamithi at gmail.com  |        Owner:  ijr 
     Type:  enhancement         |       Status:  new 
 Priority:  minor               |    Milestone:  0.20
Component:  mythtv              |      Version:  head
 Severity:  medium              |   Resolution:      
Comment (by skamithi at gmail.com):

 * minor changes in how still frames are decoded.

 * still frames now work if you use libmpeg2.. ff/rew works only @ 3x ffw
 only due to libmpeg2 issue, I believe.

 * if using ffmpeg, and resolution change occurs, e.g 720x480 to 324x480,
 ffmpeg doesn't seem to update some of its mpeg decoding contexts. linesize
 is wrong and thus you get "stride changed" errors and screen turns
 green/blank. after much experimentation, found that closing the
 avcodeccontexts (called in av_find_stream_info) when this happens, makes
 everything work. It works for me..not sure if this is the best way to
 resolve it. libmpeg2 has no issues with resolution changes..it just works.
 wish libmpeg2 ff/rew worked well :(

Ticket URL: <http://svn.mythtv.org/trac/ticket/1043>
MythTV <http://www.mythtv.org/>

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