[mythtv-users] "NVP: prebuffering pause" "NVP::AddAudioData():p2: Audio buffer overflow, audio data lost!" "WriteAudio: buffer underrun"

["José Tomás @ Chico"]

Michael T. Dean wrote:
> On 10/13/2008 02:45 PM, José Tomás @ Chico wrote:
>   
>> I'm having this issue for some channels of poor signal quality.
>> So lot's of messages in log saying that:
>> "NVP: prebuffering pause"
>> or even sometimes during channel change
>> "NVP::AddAudioData():p2: Audio buffer overflow, audio data lost!" plus 
>> "WriteAudio: buffer underrun"
>>
>> Regarding what I found googling this is an old issue, but in those 
>> posts I didn't found the solution.
>> Post more then 1 year old.
>> It's like mythtv is not synchronizing correctly the signal.
>>
>> Do you know anything about?
>>
>> My TV singal is standard cable, not digital.
>>     
>
> http://www.mythtv.org/wiki/index.php/Prebuffering_pause and, if yours 
> isn't there, when you figure it out, please update the page with another 
> cause/solution.
>
> Mike
> ____
Good! I didn't found read that page.

Nevertheless the issue stands.
I made a new DB, so everything fresh and configured taking care the 
recommendations.
What I did noticed is if select on of those channels where I get no 
image, the issue happens.

If I get out of Watch TV and then get back, about 5 sec after getting 
out, I'm able to see the channel correctly.
These channels have the worst quality among the others.

What can these show?

Thanks!
Tomás
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