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Re: .aiff wrapping?: msg#00258

audio.supercollider.devel

Subject: Re: .aiff wrapping?

Quoting Scott Wilson <sdwilson-KaPM4R2U43T2fBVCVOL8/A@xxxxxxxxxxxxxxxx>:

> not clipped either (once I zoomed out vertical!) It does sound buzzier
> in the finder and QT though. I suspect this has to do with how QT deals
> with out of range floats.

Maybe it's a bug in Quicktime. I can't believe they would overlook something
like this, though. It's possible that before QT sends the data to the DAC it
converts the float data to integer without clipping the float data first. This
would explain the wrapping behavior.

> Can you reproduce this with an in range
> signal?
>

No.


Lance


--
Lance Putnam
Graduate Student
Media Arts and Technology / UCSB
ljputnam-YszBOzCFqnGCCSEA9G1mgw@xxxxxxxxxxxxxxxx


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