[gst-devel] gstreamer low latency audio application

Stefan Kost ensonic at hora-obscura.de
Thu Oct 29 19:37:22 CET 2009

Mattias Barthel schrieb:
> Hello,
> I am quite new to the framework of gstreamer and I am looking to 
> implement an application that needs
> the lowest possible latency for an echo canceling audio application.
> Is this possible to do? Does gstreamer instrocduce any latency in itself?
> Can alsasrc/alsasink element be used in this case?

You should be able to do that. If both input and output are on the same
soundcard it could work. If they are different devices it is more difficult to
sync. Elements can report the latency they introduce.


> Best,
> Mattias

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