AUGraph optimal configuration for offline render
AUGraph optimal configuration for offline render
- Subject: AUGraph optimal configuration for offline render
- From: "Kevin Dixon" <email@hidden>
- Date: Sat, 15 Mar 2008 14:35:21 -0400 (EDT)
- Importance: Normal
I'm working on an App that needs to process "X" (where X is probably ~30)
number of mono or stereo sound files (hopefully of identical length, but
not really a necessary restriction) in an identical fashion.
Using a plugin that has a SupportedNumChannels of {-1, -1}, the two
methods I've come up with to do this is
1) Process each file separately and sequentially, using a mono or stereo
AU Graph
-or-
2) Make an "X" channel AUGraph and push all of the files through at once.
It seems like the first approach has some advantages over the 2nd. I'm not
too familiar with how to setup AUGraphs, thought I'm learning, but it
seems method 1 is more conceptually simple, and would be better able to
deal with different length audio files.
With the 2nd though, it seems like I might get better performance.
Any comments, or experience with a scenario like this? Thanks,
-Kevin
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