[mythtvnz] WriteAudio: Buffer underrun on TV3

Guy Gibson ggibson at orcon.net.nz
Wed Mar 4 05:21:08 GMT 2009


Im seeing something very similar.  180.35  9400GT card with Jeans  
patches.

Only appeared with the move to 180.35.  Using audio over DVI on the  
video card, via cable from the motherboard to the video card.  Seams  
to be HD content ofTV3.  My reciever is flickering between stereo ad  
5.1 in sync with sound only present for the sec of so that its on  
5.1.  Also TV3 video appears to be running slow when this is  
happening.  Will check logs shortly, was going to try audio direct  
from SPFID first rather than via the DVI/HDMI cable.

G2


On 4/03/2009, at 5:59 PM, Steven Ellis wrote:

>
> On Wed, March 4, 2009 4:55 pm, Graeme Woollett wrote:
>> I'm having problems with stuttering audio on DVB-T TV3, all other
>> channels are fine.
>> I'm getting messages like WriteAudio: Buffer underrun loss of AV-sync
>> Funny enough old recordings of DVB-T TV3 work fine, but not new ones
>> I'm running  nvidia 180.35 with 2.6.28, and Jeans testing version of
>> mythtv.
>> Any ideas?
>
> AC3 or HE-AAC audio?
>
>>
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>
>
> --------------------------------------------
> Steven Ellis - Technical Director
> OpenMedia Limited - The Home of myPVR
> email   - steven at openmedia.co.nz
> website - http://www.openmedia.co.nz
>
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