Re: SMPTE parsing algorithm?
Re: SMPTE parsing algorithm?
- Subject: Re: SMPTE parsing algorithm?
- From: "tahome izwah" <email@hidden>
- Date: Mon, 14 Jan 2008 08:36:55 +0100
2008/1/14, Herbie Robinson <email@hidden>:
> They can be filtered to average them out, but that probably won't be
> any good for driving a time stretching algorithm to compensate for
> local variations (I'm guessing that's what you are thinking about
> doing?).
I think you're talking about "varispeed" here... Time stretching would
preserve pitch, which would result in the corrected track having the
right timing but variations in pitch.
Btw. there was some free sample code somewhere which demonstrated the
capabilities of the CAClock class for exactly this purpose. I'm pretty
sure Bill and the others from the CA team know where it can be
found...
--th
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