Hi Paul, >> Does anyone else get clicks which occur continuously after getting a >> single xrun in jack? (i.e no further xruns are reported, but the audio >> is >> crackling). > > Dave, when I've seen this before its generally been a hardware issue, > typically something stealing the PCI bus for too long. However, if the > same thing doesn't happen with, say, aplay, then there is more > investigation to be done. Step one would be to run aplay with the -v > command, and then use the info to set up JACK with identical h/w > parameters.
Ok, I have some better information now... aplay works fine - no glitches jack with the same parameters - testing with jack_metro to get my stuff out of the loop, glitches. This is on a ALC888 - which has surround support with 8 output channels (which I don't actually need). The glitches only happen when there is a signal - and sounds to me like something is being set to 0 at the beginning/end of the buffer (the frequency changes if I change the buffer size). Cheers, dave _______________________________________________ Linux-audio-dev mailing list [email protected] http://lists.linuxaudio.org/mailman/listinfo/linux-audio-dev
