[mythtv-users] One more HDHR and HD question

Brian L. Walter blwalter at gmail.com
Thu Apr 5 18:32:41 UTC 2007


Greetings,

Got the channel scan working, via updating to 0.21.  When it scans for 
channels, all signals register in the mid to upper 90 percentile.  
However, when I go to watch one of the channels, I get only mid 70 
percentile.  This *appears* to lead to lots of pixelation.    Also, 
getting the following the log, is this benign
007-04-05 12:27:22.392 VideoOutputXv: XVideo Adaptor Name: 'NV17 Video 
Texture'
X Error: BadMatch (invalid parameter attributes) 8
  Major opcode:  141
  Minor opcode:  14
  Resource id:  0x1cb

And this one I've heard/seen in the archives, but, not quite sure what 
the source/resolution is:
2007-04-05 12:27:39.218 NVP: Enabling Audio
[ac3 @ 0x2aaaac1e3530]Error decoding frame
[ac3 @ 0x2aaaac1e3530]Error decoding frame
[ac3 @ 0x2aaaac1e3530]Error decoding frame
[ac3 @ 0x2aaaac1e3530]Error decoding frame
[ac3 @ 0x2aaaac1e3530]Error decoding frame
[ac3 @ 0x2aaaac1e3530]Error decoding frame
2007-04-05 12:27:47.262 NVP: prebuffering pause
[ac3 @ 0x2aaaac1e3530]Error decoding frame
[ac3 @ 0x2aaaac1e3530]Error decoding frame
2007-04-05 12:27:51.052 NVP: prebuffering pause
2007-04-05 12:27:53.864 NVP: prebuffering pause
[ac3 @ 0x2aaaac1e3530]Error decoding frame
[ac3 @ 0x2aaaac1e3530]Error decoding frame
2007-04-05 12:27:57.798 NVP: prebuffering pause
2007-04-05 12:27:58.149 TV: Attempting to change from WatchingLiveTV to None
QObject::disconnect: Unexpected null parameter
...
2007-04-05 14:26:10.284 WriteAudio: buffer underrun
2007-04-05 14:26:11.768 NVP: Prebuffer wait timed out 10 times.
2007-04-05 14:26:13.511 NVP: Prebuffer wait timed out 10 times.
2007-04-05 14:26:15.248 AFD: Opened codec 0x2aaab9428fe0, id(MPEG2VIDEO) 
type(Video)
2007-04-05 14:26:15.249 AFD: Opened codec 0x2aaab9419f40, id(AC3) 
type(Audio)
[ac3 @ 0x2aaaac1e3530]Error decoding frame
2007-04-05 14:26:19.738 NVP: prebuffering pause
[ac3 @ 0x2aaaac1e3530]Error decoding frame
2007-04-05 14:26:22.788 NVP: prebuffering pause
2007-04-05 14:26:27.173 NVP: prebuffering pause
[ac3 @ 0x2aaaac1e3530]Error decoding frame
[ac3 @ 0x2aaaac1e3530]Error decoding frame
2007-04-05 14:26:28.384 TV: Attempting to change from WatchingLiveTV to None
QObject::disconnect: Unexpected null parameter

Any suggestions as to which direction I should start looking?

TIA
Brian



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