On 2/22/2008 3:47 PM, Jonathan Stowe wrote: > On Fri, 2008-02-22 at 13:59 +0100, Florian wrote: > >> we manage to get "down" to 8 milliseconds buffer size at CD >> quality without glitches with the onboard soundcard (Intel HDA). >> However, we would like to use sub-millisecond buffer sizes. > > Any chance you could share your setup for that? I struggle to get below > 20ms on my laptop with the HDA soundcard. we use straight-forward ALSA lib in blocking mode, using device hw:0,0. We use 2 periods per buffer -- in that example, each period has 8 milliseconds. I don't know if that should be declared a "16ms buffer", but this configuration only adds 8ms delay (while one period is filled, the other is played). Later, Florian > /J\ > > ------------------------------------------------------------------------- > This SF.net email is sponsored by: Microsoft > Defy all challenges. Microsoft(R) Visual Studio 2008. > http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ > _______________________________________________ > Alsa-user mailing list > Alsa-user@xxxxxxxxxxxxxxxxxxxxx > https://lists.sourceforge.net/lists/listinfo/alsa-user > > -- Florian Bomers Bome Software ------------------------------------------------------- Music Software, Development Tools: http://www.bome.com Java Sound extensions, plugins: http://www.tritonus.org The Java Sound Resources: http://www.jsresources.org ------------------------------------------------------- Please quote this email in your reply. Thanks! ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user
