_outputASBD.mFormatFlags =kAudioFormatFlagIsSignedInteger |kAudioFormatFlagIsBigEndian |kAudioFormatFlagIsPacked;
On Wednesday, December 5, 2012 at 4:41 PM, Tim Kemp wrote:
Ah. Thanks. I've posted a more recent follow up a couple of hours ago after I started to come to your conclusion.Currently I'm generating non-interleaved audio (ie, two buffers), which is working fine with the RemoteIO unit. What's the best way for me to convert that to interleaved data for Extended Audio File Services? I don't want to be mallocing a new AudioBuffer in my render callback.Could I instead have my RemoteIO use interleaved data? If I go that route, I'm not sure how I would set up the ASBD any differently.ThanksOn 5 Dec 2012, at 11:32, Joel Reymont wrote: Stack trace says your buffer list is bogus. You need to provide a buffer list with at least one buffer with interleaved samples. Your mData would have a layout like this [LRLRLR...] where L and R are SInt16 each and LR constituted one frame.The number of frames in your mData would match numFrames passed to ExtAudioFileWriteAsync. -- http://www.linkedin.com/in/joelreymontOn Wednesday, December 5, 2012 at 1:53 AM, Tim Kemp wrote: _______________________________________________ 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: How to capture audio generated by a render callback, iOS From: Tim Kemp <email@hidden> References: >How to capture audio generated by a render callback, iOS (From: Tim Kemp <email@hidden>) >Re: How to capture audio generated by a render callback, iOS (From: Gregory Wieber <email@hidden>) >Re: How to capture audio generated by a render callback, iOS (From: Tim Kemp <email@hidden>) >Re: How to capture audio generated by a render callback, iOS (From: Tim Kemp <email@hidden>) >Re: How to capture audio generated by a render callback, iOS (From: Aran Mulholland <email@hidden>) >Re: How to capture audio generated by a render callback, iOS (From: Tim Kemp <email@hidden>) >Re: How to capture audio generated by a render callback, iOS (From: Tim Kemp <email@hidden>) Prev by Date: Re: How to capture audio generated by a render callback, iOS Next by Date: Re: How to capture audio generated by a render callback, iOS Previous by thread: Re: How to capture audio generated by a render callback, iOS Next by thread: Re: How to capture audio generated by a render callback, iOS Index(es): Date Thread
Stack trace says your buffer list is bogus. You need to provide a buffer list with at least one buffer with interleaved samples. Your mData would have a layout like this [LRLRLR...] where L and R are SInt16 each and LR constituted one frame.The number of frames in your mData would match numFrames passed to ExtAudioFileWriteAsync. -- http://www.linkedin.com/in/joelreymontOn Wednesday, December 5, 2012 at 1:53 AM, Tim Kemp wrote: _______________________________________________ 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: How to capture audio generated by a render callback, iOS From: Tim Kemp <email@hidden> References: >How to capture audio generated by a render callback, iOS (From: Tim Kemp <email@hidden>) >Re: How to capture audio generated by a render callback, iOS (From: Gregory Wieber <email@hidden>) >Re: How to capture audio generated by a render callback, iOS (From: Tim Kemp <email@hidden>) >Re: How to capture audio generated by a render callback, iOS (From: Tim Kemp <email@hidden>) >Re: How to capture audio generated by a render callback, iOS (From: Aran Mulholland <email@hidden>) >Re: How to capture audio generated by a render callback, iOS (From: Tim Kemp <email@hidden>) >Re: How to capture audio generated by a render callback, iOS (From: Tim Kemp <email@hidden>) Prev by Date: Re: How to capture audio generated by a render callback, iOS Next by Date: Re: How to capture audio generated by a render callback, iOS Previous by thread: Re: How to capture audio generated by a render callback, iOS Next by thread: Re: How to capture audio generated by a render callback, iOS Index(es): Date Thread
On Wednesday, December 5, 2012 at 1:53 AM, Tim Kemp wrote:
_______________________________________________ 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: How to capture audio generated by a render callback, iOS From: Tim Kemp <email@hidden> References: >How to capture audio generated by a render callback, iOS (From: Tim Kemp <email@hidden>) >Re: How to capture audio generated by a render callback, iOS (From: Gregory Wieber <email@hidden>) >Re: How to capture audio generated by a render callback, iOS (From: Tim Kemp <email@hidden>) >Re: How to capture audio generated by a render callback, iOS (From: Tim Kemp <email@hidden>) >Re: How to capture audio generated by a render callback, iOS (From: Aran Mulholland <email@hidden>) >Re: How to capture audio generated by a render callback, iOS (From: Tim Kemp <email@hidden>) >Re: How to capture audio generated by a render callback, iOS (From: Tim Kemp <email@hidden>) Prev by Date: Re: How to capture audio generated by a render callback, iOS Next by Date: Re: How to capture audio generated by a render callback, iOS Previous by thread: Re: How to capture audio generated by a render callback, iOS Next by thread: Re: How to capture audio generated by a render callback, iOS Index(es): Date Thread
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