• 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: AUGraph - monitor play position
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: AUGraph - monitor play position


  • Subject: Re: AUGraph - monitor play position
  • From: R <email@hidden>
  • Date: Mon, 17 Dec 2012 22:29:49 -0700

Art,

Big, big help!  Much thanks -- Ron

On Dec 17, 2012, at 12:26 PM, Art Gillespie wrote:

Hi Ron,

Check out `AUGraphAddRenderNotify` and friends in AUGraph.h. This gets called once before and once after each time the graph renders.

HTH,

Art


On Mon, Dec 17, 2012 at 12:09 PM, R <email@hidden> wrote:

I have an AUGraph that consists of the following:

A DefaultOutputUnit that pulls from a AUTimePitch which pulls from a AUAudioFilePlayer.

I want to be able to adjust the start time, set start / stop limits for a loop and monitor playback position.

I'm assuming that I will do this using Frames.

This is pretty easy with an AudioQueue using the AudioQueueOutputCallback.  But, I don't see this option using Units and a Graph.

Any suggestions?

Thanks - Ron



å
 _______________________________________________
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



--
art gillespie
tapsquare, llc
p. 520.344.0902
skype. artgillespie
e. email@hidden


 _______________________________________________
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

References: 
 >AUGraph - monitor play position (From: R <email@hidden>)
 >Re: AUGraph - monitor play position (From: Art Gillespie <email@hidden>)

  • Prev by Date: Re: iOS Line Out (docked) volume
  • Next by Date: Playhead and the AUFilePlayer
  • Previous by thread: Re: AUGraph - monitor play position
  • Next by thread: iOS Line Out (docked) volume
  • Index(es):
    • Date
    • Thread