On Fr, 2007-01-05 at 18:53 +0200, Sergei Steshenko wrote: > On Fri, 05 Jan 2007 10:49:11 +0100 > Sebastian Schäfer <[EMAIL PROTECTED]> wrote: > > [deleted] > > Ah, of course playback is fine when I do not use the mbeq plugin. > > Behaviour stays the same when I use another LADSPA plugin. > > > [deleted] > > If you can, try to play with ALSA buffers at system level - for > the case of 8192 length FFT I'd suggest 4096 samples long ALSA buffers, > so FFT will be performed upon arrival of every ALSA buffer, and CPU > load will be even. > > And I do not know how to change ALSA buffers length at system > level - to tweak asound.conf ? > > Or to create .asoundrc in your home dir and set buffer lengths in it ? > > Adjusting the buffer size really did the trick! It's done by echoing something in /proc/asound/card0/pcm0p/sub0/prealloc The maximum value is given in prealloc_max. Now I just have to try and adjust the plugin for use with 48 kHz.
(Wish for the next release: A config line where the sample rate to be used can be given and bands too close will automatically get thrown out or whatever. At least if that is possible, of course.) > P.S. Since a bug was found and fixed, I'm thinking about a followup > release, and the example of mbeq_119700 has just proved yet another > time that developers can not be trusted testers when it comes to testing > their own stuff, so, will you help me testing the next release ? > > I think that the Perl part you've apparently used to configure the > plugin will remain the same - the pieces intended for configuration, > I mean. So it will hopefully won't take long to configure and test. > I would be very happy to help you! Best regards, Sebastian ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
