[Csnd] .py file doesn't play even "0 errors in perfomance" message.

Date	2013-09-19 12:00
From	Pablo Frank
Subject	[Csnd] .py file doesn't play even "0 errors in perfomance" message.
Attachments	Failed_output.py MY_notes.py MY_test.csd
	.py file doesn't play even "0 errors in perfomance" message. Probably i don't identify the mistake. python 2.7 and csound 5.19 used. Files pasted below and attached. Failed_output.py import time import csnd cs = csnd.Csound() cs.Compile("My_test.csd") # see My_test.csd below in this page perf = csnd.CsoundPerformanceThread(cs) execfile("MY_notes.py")# see MY_notes.py below in this page perf.Play() ;;;;;; My_test.csd : <CsoundSynthesizer> <CsOptions> -odac3 -d </CsOptions> <CsInstruments> sr = 44100 kr = 44100 ksmps = 1 nchnls = 1 instr 1 aoscil oscil 1000, 200, 1 out aoscil endin </CsInstruments> <CsScore> f1 0 4096 10 1 </CsScore> </CsoundSynthesizer> ;;;;; MY_notes.py : for i in range(1,5): perf.InputMessage("i 1 %d 1 % (i)")

Date	2013-09-19 12:25
From	zappfinger
Subject	[Csnd] Re: .py file doesn't play even "0 errors in perfomance" message.
	Try a time.sleep(300) after perf.Play()... Richard -- View this message in context: http://csound.1045644.n5.nabble.com/py-file-doesn-t-play-even-0-errors-in-perfomance-message-tp5727695p5727696.html Sent from the Csound - General mailing list archive at Nabble.com.

Date	2013-09-19 17:12
From	Steven Yi
Subject	Re: [Csnd] Re: .py file doesn't play even "0 errors in perfomance" message.
Attachments	MY_notes.py MY_test.csd Failed_output.py
	Hi Pablo, I modified a few things to get it to work. Some notes: 1. I changed to Csound 6, but should work if you change to Csound5. 2. The CSD had an ftable, but that gets loaded and at this point there's no score. You're using inputMessage but I think those realtime events happen after Csound runs it's first kperf. My guess is that Csound loads your CSD, runs once and sees no score and ends, then the performancethread.InputMessage doesn't have a chance to run. 3. After adding a dummy f-table statement, things ran but the code in MY_notes.py was wrong, creating invalid notes. I modified that. 4. I added perf.Join() at the end. That will wait until the Csound performance thread is completed before moving on. Hope that helps! steven On Thu, Sep 19, 2013 at 7:25 AM, zappfinger wrote: > Try a time.sleep(300) after perf.Play()... > > Richard > > > > -- > View this message in context: http://csound.1045644.n5.nabble.com/py-file-doesn-t-play-even-0-errors-in-perfomance-message-tp5727695p5727696.html > Sent from the Csound - General mailing list archive at Nabble.com. > > > Send bugs reports to the Sourceforge bug trackers > csound6: > https://sourceforge.net/p/csound/tickets/ > csound5: > https://sourceforge.net/p/csound/bugs/ > Discussions of bugs and features can be posted here > To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound" > >