Issues with GrainBuf #498
Issues with GrainBuf
#498
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I've started playing around with If I try to pass I also noticed that the parameter for When I first started playing around with If I only boot the server, and don't add the SynthDef, the server boots perfectly every time. So the issue is definitely with something in the SynthDef. This is the code, but you'll need to supply your own audio file to get it to work: |
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Answered by
josephine-wolf-oberholtzer
May 20, 2025
Replies: 2 comments 7 replies
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6 replies
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You crashes aren't a supriya problem, but a general scsynth usage problem. Server is crashing because you attempt to access a buffer that has not yet been allocated. Remember that buffer allocation, like SynthDef allocation, is asynchronous and must be waited on. You can either sync the server or - more elegantly - use a "completion" to allocate your synth once the buffer is allocated: I had to change the sample file path to something built into Supriya, buf this will work if you run it from inside supriya's root directory (or just replace my sample path with yours again). |
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Answer selected by
dayunbao
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The problem seems to be setting But this works: |
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Ah, you're building a case for why Inside your function, print out what |
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Channel count should be an integer, but when you use the I'm working on a PR to prevent this channel count usage now: #499 |
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Regardless, if you want a function you can call to generate a SynthDef where you can control the number of channels at call time, you'll have to wrap what you've done inside another function and call that to generate the SynthDef. ... at which point I think |
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I just cut a new releases to PyPI that will prevent using OutputProxies with |
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1 reply
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Awesome. Thank you! |
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You crashes aren't a supriya problem, but a general scsynth usage problem.
Server is crashing because you attempt to access a buffer that has not yet been allocated. Remember that buffer allocation, like SynthDef allocation, is asynchronous and must be waited on. You can either sync the server or - more elegantly - use a "completion" to allocate your synth once the buffer is allocated:
I had to change the sample file path to something built into Supriya, buf this will work if you run it from inside supriya's root directory (or just replace my sample path with yours again).