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Re: audio processing iphone
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Re: audio processing iphone


  • Subject: Re: audio processing iphone
  • From: Chris Adamson <email@hidden>
  • Date: Tue, 11 Aug 2009 13:32:25 -0400

Won't work because there's no way to get the paths to the iPod library items, and they're outside your app's sandbox anyways.

Access to iPod audio has been discussed extensively on devforums.apple.com . Consistent response from Apple is "file a feature request".

Sent from my iPhone

On Aug 11, 2009, at 12:20 PM, Tony Sheng <email@hidden> wrote:

thanks for replying. but is it possible to access the decoded PCM
audio data from AVAudioPlayer? and is that possible AVAudioPlayer
playback the sound file that referenced by media item picker ?

thanks
tony

2009/8/11 Chris Adamson <email@hidden>:
No, because the MPMusicPlayerController doesn't provide access to the
decoded PCM audio data, or paths to the original song files.

-Chris

Sent from my iPhone

On Aug 11, 2009, at 11:48 AM, Tony Sheng <email@hidden> wrote:

Hi everyone:

Ask a general question, is possible to write a audio application on
iphone which process the audio (for example reverb effect in real time
) when you playback and that audio is from a sound file from ipod
library. quite much like a audio plug-in working for Garageband or
Logic?


thank you

Tony

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References: 
 >audio processing iphone (From: Tony Sheng <email@hidden>)
 >Re: audio processing iphone (From: Chris Adamson <email@hidden>)
 >Re: audio processing iphone (From: Tony Sheng <email@hidden>)

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