[mythtv-users] Playback problem with VDPAU
josu.lazkano at gmail.com
Sat Sep 17 14:25:01 UTC 2011
2011/9/16 Tim Draper <veehexx at gmail.com>:
>> > Thanks for the reply, I don't think it is a bad reception, last week I
>> > call to the dish technical and he check all my installation, he says
>> > that I have enough signal power to watch all transponders on
>> > Astra19.2.
>> > It looks it is related to VDPAU, but I don't know what else to try.
> have you tried going back to 'cpu+' rendering, as a test to see if it is
> actually VDPAU causing issues??
> a shot in the dark - have you updated your NV drivers? might be worth a go
> if you can work out how they install (im using CD-release from mythbuntu
> mythtv-users mailing list
> mythtv-users at mythtv.org
Hello, thanks for the reply. I just change the playback profile to
cpu+, but I am having more stops on the playback. I have latest Nvidia
$ cat /proc/driver/nvidia/version
NVRM version: NVIDIA UNIX x86 Kernel Module 280.13 Wed Jul 27
16:55:43 PDT 2011
GCC version: gcc version 4.4.5 (Debian 4.4.5-8)
I am monitoring the satellite signal (femon) and there is no
correlation with mythfrontend problems, the playback is SD, so there
is no heavy work to do.
I have two Nvidia ION based MythTV system, both backend/frontend with
same problems. This is an other log:
2011-09-17 16:18:27.898 AFD: Trying to reselect audio track
2011-09-17 16:18:27.898 AFD: Selected track 1: Spanish; Castilian MP2
2ch (A/V Stream #1)
2011-09-17 16:18:27.898 AFD: Initializing audio parms from audio track #1
2011-09-17 16:18:27.898 AFD: Audio format changed
from id( MP2) 48000Hz 2ch 16bps to id(Unknown Codec ID)
48000Hz 2ch 16bps
2011-09-17 16:18:27.899 AO: SetEffDsp: 4800000
2011-09-17 16:18:27.899 AO: Reconfigure(): No change -> exiting
2011-09-17 16:18:27.899 [mp2 @ 0xb4ce5f60]Header missing
2011-09-17 16:18:27.899 AFD Error: Unknown audio decoding error
2011-09-17 16:18:27.899 AFD: Trying to reselect audio track
2011-09-17 16:18:27.900 AFD: Selected track 1: Spanish; Castilian MP2
2ch (A/V Stream #1)
2011-09-17 16:18:28.648 Player(l): Waiting for video buffers...
2011-09-17 16:18:28.648 AO: Pause 1
2011-09-17 16:18:28.715 AO: OutputAudioLoop: audio paused
2011-09-17 16:18:28.757 Player(l): Waited 100ms for video buffers
2011-09-17 16:18:28.773 Player(l): Waited 100ms for video buffers
It looks that there is a audio problem, but I don't know how to handle it.
How can I know the audio and video bitrate/codec?
Thanks and kind regards.
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