[Csnd] question to -b flag

Date	2013-08-03 11:07
From	Stefan Thomas
Subject	[Csnd] question to -b flag
	Dear community, I have the following problem, which I don't undestand. I have a csd-file with the options: -+rtaudio=alsa -+rtmidi=alsa -Ma -odac -m0d -b 1024 -B 1024 when I run this file from command line, I get ALSA: -b 512 not allowed on this device; using 341 instead Why I get told -b 512 is not allowed when I have choosen 512? And, strange enough, I found out that -b 454 -B 1024 works. How can I find out, which -b and -B sizes my soundcard will accept?