• Open Menu Close Menu
  • Apple
  • Shopping Bag
  • Apple
  • Mac
  • iPad
  • iPhone
  • Watch
  • TV
  • Music
  • Support
  • Search apple.com
  • Shopping Bag

Lists

Open Menu Close Menu
  • Terms and Conditions
  • Lists hosted on this site
  • Email the Postmaster
  • Tips for posting to public mailing lists
Re: from xcode5 to xcode6-beta6, sounds are now distorted on iOS7
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: from xcode5 to xcode6-beta6, sounds are now distorted on iOS7

  • Subject: Re: from xcode5 to xcode6-beta6, sounds are now distorted on iOS7
  • From: "Dave O'Neill" <email@hidden>
  • Date: Sun, 31 Aug 2014 06:18:59 -0700
Pascal

What are you setting the asbd on?  Are you using a file reader?  How many channels?

Dave

On Sunday, August 31, 2014, Pascal <email@hidden> wrote:

Hi,

I have a remoteIO application that loads and plays samples on iOS. It works fine when built with xcode5. I use iOS7 as a deployment target. 

My application was originally built using the AudioUnitSampleType audio format and the kAudioFormatFlagsCanonical format flags. My sample files are 16 bits/44100Hz/Mono/Caf files.

Now I want to run it on iOS8.

Building my app with its original code on xcode6, the app runs fine on an iOS7 device but it produces no sounds on an iOS8 device.

As AudioUnitSampleType and kAudioFormatFlagsCanonical are deprecated in iOS8, I replaced them, after some researches, with float and kAudioFormatFlagIsFloat | kAudioFormatFlagIsPacked | kAudioFormatFlagIsNonInterleaved.

Now my app runs fine on iOS8 but the sounds are saturated on iOS7.

Has anyone experiences this? Any help ? Thanks, I am stuck here.

Pascal

 _______________________________________________
Do not post admin requests to the list. They will be ignored.
Coreaudio-api mailing list      (email@hidden)
Help/Unsubscribe/Update your Subscription:

This email sent to email@hidden
  • Follow-Ups:
    • Re: from xcode5 to xcode6-beta6, sounds are now distorted on iOS7
      • From: Pascal <email@hidden>
References: 
 >from xcode5 to xcode6-beta6, sounds are now distorted on iOS7 (From: Pascal <email@hidden>)

  • Prev by Date: from xcode5 to xcode6-beta6, sounds are now distorted on iOS7
  • Next by Date: Re: from xcode5 to xcode6-beta6, sounds are now distorted on iOS7
  • Previous by thread: from xcode5 to xcode6-beta6, sounds are now distorted on iOS7
  • Next by thread: Re: from xcode5 to xcode6-beta6, sounds are now distorted on iOS7
  • Index(es):
    • Date
    • Thread