Re: ComplexPlayThru - behavior when using iSight
Re: ComplexPlayThru - behavior when using iSight
- Subject: Re: ComplexPlayThru - behavior when using iSight
- From: Neil Clayton <email@hidden>
- Date: Wed, 19 Jul 2006 21:24:23 +0100
OK - thanks, that's good to know.
What kind of things should I be doing, to make it more robust? At
the moment, I don't really know what's going wrong with it (I cannot
see any errors). Granted, I've not gone through the code with a
fine tooth comb yet (looking for functions that might return errors,
that don't, or are not setup to return them to the console)...
still, I feel it's a bit like looking for a needle in a haystack.
What should I attack to try to get it working? Im happy to be told
to 'go read stuff' as well - since I do want to learn about CoreAudio.
---
Neil Clayton
On 19 Jul 2006, at 18:49, Jeff Moore wrote:
ComplexPlayThru is a bit on the fragile side when it comes to
synching the input to the output. When it goes off into the weeds,
it will often end up like this (or just outputting silence) as it's
recovery mechanisms are a bit lacking.
ComplexPlayThru exists to illustrate the basics of setting
something like this up and just getting things working. Being
sample code, it has rough edges and probably doesn't handle errors
or other exceptional circumstances too well.
On Jul 19, 2006, at 4:44 AM, Neil Clayton wrote:
I fired up ComplexPlayThru (on a G5, with external iSight, FW) and
attempted to use it.
I get about 1s of correct play through audio, followed then by
continuos buzzing.
Is this the expected behavior?
--
Jeff Moore
Core Audio
Apple
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