Rendering samples from AudioGraph
Rendering samples from AudioGraph
- Subject: Rendering samples from AudioGraph
- From: Ariel Krieger <email@hidden>
- Date: Sun, 15 Jul 2012 10:51:02 +0300
What I'm trying to achieve should be simple but obviously I'm misunderstanding something small and basic.
I wrote an AudioGraph which receives its input from a Render callback function (in this case CMSampleBufferRefs from an AVAssetReaderOutput - that part's ok).
I want to render the output (offline processing), basically taking the processed output and writing it back to the AVAssetWriter. From the literature, mailing lists, and forums I get that I need to use a GenericOutput output unit.
I could get down to several specific questions but it'd be awesome if someone could just start me off with a basic outline of the steps I need to take in order to achieve that.
Thanks!
--
Drivin' My Funky Soul
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