Sergei Steshenko wrote: > Воскресенье, 10 января 2016, 22:40 +01:00 от Clemens Ladisch <cladisch@xxxxxxxxxxxxxx>: > > Sergei Steshenko wrote: > >> Пятница, 8 января 2016, 10:14 +01:00 от Clemens Ladisch <cladisch@xxxxxxxxxxxxxx </compose?To=cladisch@xxxxxxxxxxxxxx>>: > >> Sergei Steshenko wrote: > >>> Понедельник, 4 января 2016, 18:45 +01:00 от Clemens Ladisch < cladisch@xxxxxxxxxxxxxx </compose?To=cladisch@xxxxxxxxxxxxxx> >: > >>> What is the buffer length of the device? > >>> (see /proc/asound/card*/pcm0p/sub0/hw_params) > >>> > >>> "buffer_size: 262144", and 262144/48000 is about 5.46 seconds - feels about right. > >> > >> The audio device is configured by whatever program actually writes to it, > >> probably your host. What is it? How is it configured? > > > > the program is 'ecasound'. > > And how have you configured ecasound? Is it using Jack? If yes, how have > you configured Jack? > > Ecasound does not use Jack, and I used '-b 1024' on command line. > > Is there a default buffer length which does not depend on the application ? No. The application always sets the buffer size. 1 MB (= 256k samples) is the maximum USB buffer size. Apparently, ecasound does not use your setting for USB devices. > in 2.6.* kernels there was a module parameter determining latency That was for a different buffer. Regards, Clemens ------------------------------------------------------------------------------ Site24x7 APM Insight: Get Deep Visibility into Application Performance APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month Monitor end-to-end web transactions and take corrective actions now Troubleshoot faster and improve end-user experience. Signup Now! http://pubads.g.doubleclick.net/gampad/clk?id=267308311&iu=/4140 _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user
