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Re: MP3 decoding on iPhone
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Re: MP3 decoding on iPhone


  • Subject: Re: MP3 decoding on iPhone
  • From: Richard D <email@hidden>
  • Date: Thu, 02 Oct 2008 08:48:10 +0100

Output format of File is:
- - - - - - - - - - - - - - - - - - - -
  Sample Rate:44100.000000
  Format ID:3pm.
  Format Flags:0
  Bytes per Packet:0
  Frames per Packet:1152
  Bytes per Frame:0
  Channels per Frame:2
  Bits per Channel:0
- - - - - - - - - - - - - - - - - - - -


Output format of Audio is: - - - - - - - - - - - - - - - - - - - - Sample Rate:44100.000000 Format ID:mcpl,f Format Flags:C2C Bytes per Packet:4 Frames per Packet:1 Bytes per Frame:4 Channels per Frame:2 Bits per Channel:32 - - - - - - - - - - - - - - - - - - - -

 err = AudioConverterNew( inASBD,outASBD , conv);


OSStatus err value : 1885696621

Not sure how to interpret that error value.

The same code works fine on OSX.

RD

On 2 Oct 2008, at 07:27, tahome izwah wrote:

Does the same code work on the Mac, and what error do you get on the iPhone?

--th

2008/10/2 Richard Dearlove <email@hidden>:
Extended Audio File was added in 2.1 which is released.
However I have the same issue using AudioFileAPI and AudioConverters, I
assumed that ExtAudio had a problem so dropped down to using an Audio
Converter direct, but it throws an error when I try and make a converter to
decode mp3.


Can anyone shed some light on why making an audioconverter for mp3 doesnt
work on the iphone sdk ?


RD

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  • Follow-Ups:
    • Re: MP3 decoding on iPhone
      • From: "tahome izwah" <email@hidden>
References: 
 >MP3 decoding on iPhone (From: "Rico Hauke" <email@hidden>)
 >Re: MP3 decoding on iPhone (From: "tahome izwah" <email@hidden>)
 >Re: MP3 decoding on iPhone (From: Richard Dearlove <email@hidden>)
 >Re: MP3 decoding on iPhone (From: "tahome izwah" <email@hidden>)

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