Time delay in setting property & audio mixer element

Pietro Battiston me at pietrobattiston.it
Mon May 30 00:47:01 PDT 2011

Il giorno lun, 30/05/2011 alle 09.29 +0300, Marco Ballesio ha scritto:
> Hi,
> On Mon, May 30, 2011 at 1:26 AM, Pietro Battiston <me at pietrobattiston.it> wrote:
> >>
> > Well, I should have been clearer: I'm using alsa directly in the sense
> > that pulseaudio is _not_ installed on my (Debian) system.
> >
> ok now that's clear. When using plain ALSA, consider that the
> GStreamer interface is not as optimized as the pulseaudio one. One
> example for all: mmapping is not possible with ALSA so to say that,
> unless somebody fixes it ;) , latencies will always be significantly
> higher than with pulseaudio.
> Configuring both buffer-time and latency-time with alsasink could
> anyway give some improvements.

It really does.
That said, I will install and try pulseaudio too.

> > I tried to replace the autoaudiosink with an alsasink or alsamixer, but
> > got a "gst.LinkError: failed to link filter with sink" when trying to
> > link the previous component to them.
> you should probably add an "audioconvert" element bw the effects and the sink.

I had to, yes, thanks again.


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