[ecasound] vocal pitch correction with ecasound?

Does anyone have a suggestion for automating a workflow with ecasound
that incorporates pitch correction of a vocal track before mixing with
instrumentals? I'm implementing an automated mixing applications that
takes vocals recorded over the web and mixes them with high quality
instrumentals. It does NOT have to be realtime. An open source solution
would be preferable.

I've found Dirac http://www.dspdimension.com/technology-licensing/dirac/
which is free in the LE version. Has anybody integrated a solution with
ecasound and voice pitch correction and can you relate your strategy?

Jin

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Received on Fri Dec 28 00:15:01 2007