Re: [Jack-Devel] "Stuck" sound when a Youtube audio stream terminates

On Mon, Mar 11, 2013 at 12:13 PM, Bearcat M. Şándor
<[hidden]> wrote:
> Folks,
>
> I have jack set up so i can play around with some audio applications. I've
> got pulse audio going via the pulse-jack sink successfully I've got an asus
[snip]
> If i play a youtube video with this set up it plays fine. Half the time
> though if i pause it, stop it or close the tab while it's playing, the last
> second of it repeats over and over like a stuck record. Sometimes around 6
[snip]
>
> What might be happening to cause this and how can i fix it?

It's a bug where someone is churning on a stale buffer.

It's unlikely that the bug in in jackd.  It's more likely that it's a
bug in pulseaudio's jack module.  I suspect that at the end of a
stream the module is thinking, "there's no audio... so I'll do
nothing."  In fact, it must always zero the jack buffer whenever
jack's callback fires.  You should report it to the PA developers.

-gabriel

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