Hi, I am looking at the documentation for my M-Audio Fasttrack Pro and it can do up to 96k 24bit recording, however, I am trying to fire it up with qjackctl and it I can't get it to do anything other than 16 bit little endian 44100 sample rate. I get an error in the messages that says the playback and capture sample rates do not match.
I am using the latest Ubuntu 10.04LTS with Following are my "messages" Does anybody know how I can get the most out of this device? Thanks Rick jackd 0.118.0 Copyright 2001-2009 Paul Davis, Stephane Letz, Jack O'Quinn, Torben Hohn and others. jackd comes with ABSOLUTELY NO WARRANTY This is free software, and you are welcome to redistribute it under certain conditions; see the file COPYING for details Memory locking is unlimited - this is dangerous. You should probably alter the line: @audio - memlock unlimited in your /etc/limits.conf to read: @audio - memlock 1545501 19:51:43.840 JACK was started with PID=1808. no message buffer overruns JACK compiled with System V SHM support. loading driver .. apparent rate = 48000 creating alsa driver ... hw:1,0|hw:1,1|128|4|48000|0|0|nomon|swmeter|-|32bit control device hw:1 configuring for 48000Hz, period = 128 frames (2.7 ms), buffer = 4 periods ALSA: final selected sample format for capture: 16bit little-endian ALSA: use 4 periods for capture ALSA: final selected sample format for playback: 16bit little-endian ALSA: use 4 periods for playback playback and capture sample rates do not match (44100 vs. 48000) 19:51:44.837 ALSA connection graph change. 19:51:45.920 Server configuration saved to "/home/rbragg/.jackdrc". 19:51:45.925 Statistics reset. 19:51:45.931 Client activated. 19:51:45.938 JACK connection change. 19:51:45.970 JACK connection graph change. 19:57:48.352 XRUN callback (1). delay of 7812.000 usecs exceeds estimated spare time of 2826.000; restart ... delay of 7812.000 usecs exceeds estimated spare time of 2826.000; restart ... delay of 7812.000 usecs exceeds estimated spare time of 2826.000; restart ... **** alsa_pcm: xrun of at least 0.202 msecs delay of 8132.000 usecs exceeds estimated spare time of 2826.000; restart ... delay of 8132.000 usecs exceeds estimated spare time of 2826.000; restart ... delay of 8132.000 usecs exceeds estimated spare time of 2826.000; restart ... 19:57:48.886 XRUN callback (6 skipped). -- Ubuntu-Studio-users mailing list Ubuntu-Studio-users@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-studio-users