From mboxrd@z Thu Jan 1 00:00:00 1970 From: "dlock@acs.itd.uts.edu.au" Date: Tue, 08 Sep 1998 03:35:48 +0000 Subject: Linux cecilia/csound Message-Id: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-sound@vger.kernel.org g'day there- ive been running cecilia on my linux box with great success, and now im moving towards a real time application of cecilia (live dsp). ive got a couple of questions relating to the Audio-in function. I can write to the DACs no problem, but when i attempt to read audio from the soundcard and write to the DACS, problems arise. ie : i run this simple orc/sco (in csound alone) /usr/Csound-3.47/ csound -o /dev/audio1 -L stdin -i /dev/audio0 rtinu.orc rtinu.sco I get a short looping buffer of ambient sound. The orc/sco compiles no problem (and does work properlly on a mac). It may have somthing to do with the command line. Here is the output: Csound Version v3.485.0b (Aug 27 1998) orchname: rtinu.orc scorename: rtinu.sco sorting score ... ... done orch compiler: 26 lines read instr 31 MIT Csound: v3.485.0b (Aug 27 1998) orch now loaded stdmode = 00000002 Linefd = 0 audio buffered in 1024 sample-frame blocks WARNING: /dev/audio0 has no soundfile header, assuming shorts reading 4096-byte blks of shorts from /dev/audio0 writing 4096-byte blks of shorts to /dev/audio1 (IRCAM) SECTION 1: new alloc for instr 31: The other question relates to cecilia. When i select preview command and/or opoen cecilia window, csound does not compile (doesnt initiate compilation) and cecilia just hangs (until i reinit module). This in itself isnt such a big problem, but how does one change the command line options (ie audio devices) without this previewer- (where is the default file kept?) I also (on occasion) get the following error message when atempting to preview the command.... grab failed window not viewable Any ideas would be appreciated....