On Wed, 13 Feb 2002, Paul Davis wrote: [xrun after mmap_begin] > after restarting, the audio stream is not in sync - it contains minor > crackles and clicks suggesting that the device driver doesn't really > know where the hw pointer is. the effect varies with the period size, > which reinforces my belief in what's gone wrong. this happens on both > the hammerfall and the trident, though the effect sounds a little
I've noticed similar problems with CVS versions of ALSA and JACK. My card is ens1371. The crackled audio doesn't occur every time, but practically always after a subgraph timeouts. The sound is mostly ok (stereo image is fine, rate is correct, also amplitude), but it's badly garbled (for lack of a better adjective). Hmm, it could be that committed periods overlap in hw mem, or are shorter than longer than what hw excepts (-> gaps between committed periods). -- http://www.eca.cx Audio software for Linux! _______________________________________________ Alsa-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/alsa-devel