[mythtv-commits] Ticket #9282: ASF plays too fast, frontend crashes on exit

MythTV mythtv at cvs.mythtv.org
Sat Nov 27 03:05:57 UTC 2010

#9282: ASF plays too fast, frontend crashes on exit
 Reporter:  jan@…             |           Owner:  jyavenard     
     Type:  Bug Report        |          Status:  infoneeded_new
 Priority:  major             |       Milestone:  unknown       
Component:  MythTV - General  |         Version:  0.24-fixes    
 Severity:  medium            |      Resolution:                
 Keywords:                    |   Ticket locked:  0             
Changes (by jyavenard):

  * priority:  minor => major


 upmixing isn't the culprit I'm afraid, but how it is called, and in this
 case is just a consequence of a big .

 Audio buffer is by design to be 32kWords long (128kB long if using floats
 or 32 bits samples). With this particular sample, AddFrames is sometimes
 called with a buffer that is 73kWord.

 There's a clear mismatch between what avfd asks ffmpeg to decode, and the
 size of the buffer allocated to receive the decoded samples.

 Need more investigation

Ticket URL: <http://svn.mythtv.org/trac/ticket/9282#comment:11>
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