Re: AAC encoding
Re: AAC encoding
- Subject: Re: AAC encoding
- From: infrequent <email@hidden>
- Date: Wed, 4 Aug 2010 20:33:32 +0100
On my understanding:
> From what i have read...On the iPhone 3gs we have a hardware AAC encoder.
Yes
> Would i be correct in saying that this does not exist on the older models?
Yes
> Is there a system supplied encoder that runs in software on these models? (I.e extAudioFile )
No
> Is this the kind of operation one can perform in real time from a render callback?
Asynchronously perhaps (i.e. if you buffer some date and encode it on
a background thread), but otherwise I think it'll take too long.
I'm very happy to be shown to be wrong on any of this, though.
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| References: | |
| | >AAC encoding (From: Aran Mulholland <email@hidden>) |