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Re: Audio trimming with Audio File API
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Re: Audio trimming with Audio File API


  • Subject: Re: Audio trimming with Audio File API
  • From: Brian Willoughby <email@hidden>
  • Date: Tue, 24 Aug 2010 17:09:58 -0700


On Aug 24, 2010, at 16:14, Fernando Valente wrote:
Hi, I'm new to Core Audio. How may I trim a MP3/AAC file using Audio File API?

You can't. Not without decoding and re-encoding, which constitutes generational loss of quality.


There are MP3-specific API which can do this, but I am not aware of a solution for AAC.

Brian Willoughby
Sound Consulting

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