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apis for low latency audio streaming over wifi to ipod touch?
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apis for low latency audio streaming over wifi to ipod touch?


  • Subject: apis for low latency audio streaming over wifi to ipod touch?
  • From: "Ross Bencina" <email@hidden>
  • Date: Sun, 7 Mar 2010 21:01:01 +1100

Hi All

I've been aksed to implement a system where ipod-touch devices are used to tune in to real-time audio streams (at the momemtn, the audio from one of 20 DVD->plasma displays in a gallery context but it could be any real-time audio).

Can anyone tell me how much of this can be achieved out of the box with Apple APIs? Is it possible to get low latency audio streaming over WiFi (I guess I need < 20ms) with the right QoS routers etc? What kind of buffering/latency should I expect? I'm imagining I'll implement a low latency multichannel capture/compress app on a mac server, or perhaps there is already a product that does this...

The alternative approach is to store the audio on the ipods and just transmit timecode accross WiFi. I'm confident I can make that work, but it requires video playback devices which output timecode.

Any and call comments appreciated

Thanks in advance

Ross.

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