[mythtv-users] Remote Mythfrontend Problem

[Steve Milner]

On 15/07/09 21:24, Steve Milner wrote:
> 2009-07-15 21:12:03.401 [mpeg2video @ 0x3b9533f620]slice mismatch
> 2009-07-15 21:12:14.826 [mpeg2video @ 0x3b9533f620]ac-tex damaged at 41 8
> 2009-07-15 21:12:14.973 [mpeg2video @ 0x3b9533f620]00 motion_type at 17 16
> 2009-07-15 21:12:25.166 [mpeg2video @ 0x3b9533f620]00 motion_type at 11 34
> 2009-07-15 21:12:31.490 [mpeg2video @ 0x3b9533f620]invalid cbp at 13 16
>
>
> The problems like ac-tex damaged, slice mismatch, invalid cbp seem to
> correspond to problems with sound glitches. I have observed some pixel
> artefacts that don't seem to correspond to the entries in the log (I was
> tail -f of the log while watching the TV) but that could be as a result
> of a delay between the log being written and tail passing the output to
> the screen.
>
> I guess this indicates there is something wrong with the TV signal.
>
> I still wonder if there is a problem with the signal being too strong,
> or possibly the passive aerial splitter, but the splitter was in use
> when the box was using the other much smaller aerial.
>
> Regards,
>
> Steve

As an additional piece of info. In my original post I said it seems 
things get worse as time goes on.

Looking at the frontend log now I am getting these:

2009-07-15 21:27:12.115 [mpeg2video @ 0x3b9533f620]mb incr damaged
2009-07-15 21:27:12.459 [mpeg2video @ 0x3b9533f620]mb incr damaged
2009-07-15 21:27:13.219 WriteAudio: buffer underrun
2009-07-15 21:27:19.434 WriteAudio: buffer underrun
2009-07-15 21:27:25.114 [mpeg2video @ 0x3b9533f620]ac-tex damaged at 21 32
2009-07-15 21:27:26.084 WriteAudio: buffer underrun
2009-07-15 21:27:31.346 WriteAudio: buffer underrun
2009-07-15 21:27:35.634 [mpeg2video @ 0x3b9533f620]00 motion_type at 11 34
2009-07-15 21:27:36.303 WriteAudio: buffer underrun
2009-07-15 21:27:53.248 [mpeg2video @ 0x3b9533f620]00 motion_type at 22 16
2009-07-15 21:27:54.366 WriteAudio: buffer underrun
2009-07-15 21:27:54.412 WriteAudio: buffer underrun
2009-07-15 21:27:54.530 WriteAudio: buffer underrun
2009-07-15 21:28:07.884 [mpeg2video @ 0x3b9533f620]slice mismatch
2009-07-15 21:28:08.372 WriteAudio: buffer underrun
2009-07-15 21:28:12.394 [mpeg2video @ 0x3b9533f620]ac-tex damaged at 25 24
2009-07-15 21:28:13.148 WriteAudio: buffer underrun
2009-07-15 21:28:18.326 [mpeg2video @ 0x3b9533f620]ac-tex damaged at 25 32
2009-07-15 21:28:24.117 [mpeg2video @ 0x3b9533f620]00 motion_type at 2 7
2009-07-15 21:28:24.516 [mpeg2video @ 0x3b9533f620]00 motion_type at 6 7
2009-07-15 21:28:24.632 [mpeg2video @ 0x3b9533f620]00 motion_type at 16 28
2009-07-15 21:28:25.240 WriteAudio: buffer underrun
2009-07-15 21:28:30.027 [mpeg2video @ 0x3b9533f620]slice mismatch
2009-07-15 21:28:30.890 WriteAudio: buffer underrun
2009-07-15 21:28:40.884 [mpeg2video @ 0x3b9533f620]00 motion_type at 23 25
2009-07-15 21:28:41.017 [mpeg2video @ 0x3b9533f620]ac-tex damaged at 2 30
2009-07-15 21:28:41.550 WriteAudio: buffer underrun


Just for extra info.

Regards,

Steve