Re: Stream Config Question
Re: Stream Config Question
- Subject: Re: Stream Config Question
- From: Jeff Moore <email@hidden>
- Date: Wed, 12 Mar 2003 11:42:18 -0800
All of the things you mention might change.
Internally, the HAL will only hand out these notifications while the IO
thread is blocked. This means that you can be sure that your IOProc
won't be called while you are doing whatever you deem necessary for the
kAudioDevicePropertyStreamConfiguration notification.
On Wednesday, March 12, 2003, at 02:33 AM, Steven Spencer wrote:
Please can someone help with this newb question :
In AudioHardware.h, it states that the
kAudioDevicePropertyStreamConfiguration notification
should be listened for. If the IOProc and device have started, do
changes to the stream
configuration affect the IOProc ? If so, what properties of the
config can change and how
should this be handled?
Properties that might be able to change :
Number of buffers (AudioBufferList)
Number of channels (AudioBuffer)
Buffer sizes (AudioBuffer)
- Steven Spencer
_______________________________________________
coreaudio-api mailing list | email@hidden
Help/Unsubscribe/Archives:
http://www.lists.apple.com/mailman/listinfo/coreaudio-api
Do not post admin requests to the list. They will be ignored.
--
Jeff Moore
Core Audio
Apple
_______________________________________________
coreaudio-api mailing list | email@hidden
Help/Unsubscribe/Archives:
http://www.lists.apple.com/mailman/listinfo/coreaudio-api
Do not post admin requests to the list. They will be ignored.