[sc-dev] methods for rendering and playing functions and patterns ?

[Daniel Mayer <daniel-mayer@xxxxxxxx>]

Wouldn't it be useful to have such methods ?
I think I've read in a thread that something had already existed in earlier SC versions, no ?


(
p = Pbind(
	\midinote, Pwhite(60, 90),
	\dur, 0.2
);

// and similar for Functions of course
// in a real implementation SynthDef would better be predefined 

~renderPlay = { |pat, numChannels = 2, server, path, maxTime = 60, sampleRate = 44100,
	headerFormat = "AIFF", sampleFormat = "int16", options, inputFilePath, action|
	path = path ?? { "pRender_" ++ Date.localtime.stamp ++ "." ++ headerFormat.toLower };
	options = options ?? { ServerOptions().numOutputBusChannels = numChannels };
	server = server ?? { Server.default };
	pat.render(path, maxTime, sampleRate, headerFormat = "AIFF", sampleFormat = "int16",
		options, inputFilePath, {
			server.makeBundle(nil, {
				var bufnum = Buffer.read(server, path).bufnum;
				{ PlayBuf.ar(numChannels, bufnum, BufRateScale.kr(bufnum)) }.play;
			})
		}
	);
};
)


~renderPlay.(p, maxTime: 10)


Very practical: sample-exact if desired, neglectable latency with examples up to a minute or so !


Greetings

Daniel

-----------------------------
www.daniel-mayer.at
-----------------------------


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