Re: What's involved streaming audio to disk as mp3 in iOS
Re: What's involved streaming audio to disk as mp3 in iOS
- Subject: Re: What's involved streaming audio to disk as mp3 in iOS
- From: Morgan Packard <email@hidden>
- Date: Thu, 12 Jul 2012 15:37:47 -0400
I'd like to build upload-to-web functionality. aac doesn't seem to be a very web-friendly format. The other alternative is to convert aac to mp3 on a server. Still, I'd like to know what would be involved doing it on a mobile device.
-Morgan
On Thu, Jul 12, 2012 at 3:34 PM, Wil Macaulay
<email@hidden> wrote:
Out of curiosity, why not use AAC and take advantage of the hardware encoder?
On Thu, Jul 12, 2012 at 12:22 PM, Morgan Packard
<email@hidden> wrote:
Hi,
Is there any sort of best or recommended way to stream audio to disk in mp3 format? I'm mainly concerned about iOS, in case that makes any difference.
I understand I'll have to come up with my own encoder. LAME is an option. Any non-GPL options I should be aware of?
Once I get an appropriate encoder, I'll need to write the data to disk. Is AudioFileWritePackets the way to go here? Anything nice like ExtAudioFileWriteAsync that I can use that will handle the ring-buffering of the sound so I'm not writting to disk from my audio thread?
thanks,
-Morgan
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