[mythtv-commits] Ticket #6253: Problems on live channel change using VDPAU

MythTV mythtv at cvs.mythtv.org
Thu Feb 12 13:11:26 UTC 2009


#6253: Problems on live channel change using VDPAU
------------------------------+---------------------------------------------
 Reporter:  dado483           |        Owner:  ijr           
     Type:  defect            |       Status:  infoneeded_new
 Priority:  major             |    Milestone:  unknown       
Component:  MythTV - General  |      Version:  unknown       
 Severity:  high              |   Resolution:                
  Mlocked:  0                 |  
------------------------------+---------------------------------------------

Comment(by dado483):

 Ok, test i did the test you requested.

 1) If i do not use VDPAU (ffmpeg+xv_blit) all work fine, cpu obviously is
 50% loaded.

 2) I dont'know if i understood correctly, but i've tested using
 standard/ffmpeg+opengl and all work fine (CPU 50% loaded)

 3) Using VDPAU and disabling flags (AC3 passthrough and DTS passthrough),
 audio is in PCM stereo (correctly) but video has the same problems i
 described after a channel change

 4) Using VDPAU and disabling audio (NULL device setted), video has the
 same problems i described after a channel change.

 For point 3 and 4, the first channel after livetv start, work fine, the
 problem is after a channel change.

 Thanks!

-- 
Ticket URL: <http://svn.mythtv.org/trac/ticket/6253#comment:4>
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