| Hi, Michael,
I ran the attached simple file with the new CS5 file release; its failed
output messages are recorded below.
This is the output without the suggested "-b10" (=ksmps) included in the
command line. With "-b10" added, the output is the same except that
maxlag=10 and anticipated latency, of course, only a small fraction of a
second.
Csound5 is finding only one installed driver, ASIO, which it seems to be
identifying as device 0. This is why I specify
-odac0 as a CS option.
What have I done wrong?
Art Hunkins
C:\Csound5>csound schedkwhen.csd
Using default language
0dBFS level = 32767.0
Csound version 5.00 beta (double samples) Aug 12 2004
libsndfile-1.0.10pre6
UnifiedCSD: schedkwhen.csd
STARTING FILE
Creating options
Creating orchestra
Creating C:\WINDOWS\TEMP\cs2.orc (7803BC10)
Creating score
orchname: C:\WINDOWS\TEMP\cs2.orc
scorename: C:\WINDOWS\TEMP\cs3.sco
orch compiler:
36 lines read
instr 1
instr 2
sorting score ...
... done
Csound version 5.00 beta (double samples) Aug 12 2004
0dBFS level = 32767.0
orch now loaded
audio buffered in 16384 sample-frame blocks
Found 1 PortAudio devices:
Device 0: ASIO Echo Gina/Darla/Layla
Maximum channels in: 4
Maximum channels out: 10
Default sample rate: 44100.000
Suggested PortAudio output latency = 0.743039 seconds.
paBlockingWriteOpen: nchnls 1 sr 22050.000000 maxLag 16384 device 0
paBlockingWriteOpen returned -9999.
PortAudio error -9999: Unanticipated host error.
Unable to open PortAudio output device.
inactive allocs returned to freespace
end of score. overall amps: 0.0
overall samples out of range: 0
0 errors in performance
Removing temporary file C:\WINDOWS\TEMP\cs4 ...
Removing temporary file C:\WINDOWS\TEMP\cs3.sco ...
Removing temporary file C:\WINDOWS\TEMP\cs2.orc ...
----- Original Message -----
From:
To: "Csound Developers Discussion List"
Sent: Saturday, August 14, 2004 3:33 PM
Subject: [CSOUND-DEV:5213] New Csound5 File release for MinGW with ASIO
I have uploaded a new zip file for Csound 5 and CsoundVST with prebuilt
binaries for Windows compiled with MinGW, and sources for all platforms, to
SourceForge at:
http://sourceforge.net/projects/csound
Changes in this release:
-- The PortAudio driver now uses ASIO with a blocking wrapper to perform
low-latency audio input and output on Windows. Output latency as little
as 3 milliseconds was tested on Windows XP. Input has not been tested!
-- The csound.pdf file has been updated regarding ASIO. Read this BEFORE
you try using real-time audio!
-- The csound.pdf file's sections have been re-ordered to make it easier
for beginners to get started with Csound 5.
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