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Re: Stereo to mono in QTPro 7?

Subject: Re: Stereo to mono in QTPro 7?
From: Greg Chapman <email@hidden>
Date: Tue, 23 Aug 2005 15:12:59 -0700
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On Aug 23, 2005, at 2:35 PM, Frank Fulchiero wrote:

Well, I must be blind in Cleaner also, can't find a way to do it....maybe it's time to put me out to pasture. Now, I'm talking about splitting an AAC compressed stereo file into two independent mono files, or eliminating/extracting one, WITHOUT any recompression. Lots of programs can make stereo>mono WITH recompression.

As far as I know, this isn't possible. The AAC stereo bitstream is not two interleaved AAC mono bitstreams. It's just an irreducible AAC bitstream, and to do any modifications to it, you first need to decompress it. Then you can do whatever you want, but you'll have to recompress if you want an AAC result.

Greg Chapman
QuickTime Audio
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	>Re: Stereo to mono in QTPro 7? (From: Frank Fulchiero <email@hidden>)

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