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I'm trying to create audio loopback with minimal delay. Started with Android API using the AudioRecorder and AudioTrack, but the delay is too big. Then I started digging in NDK and fast path audio using OpenSL. But C++ is not among my strenghts. Still getting weird errors. Is there simple working example of fastpath audio processing and playback - simple loopback?

Lubos Horacek
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  • _"Still getting weird errors."_ Noone is going to be able to help with those unless you specify exactly which errors you're getting and show the corresponding code. – Michael Aug 21 '15 at 19:14
  • Those error seemed undeterministic to me. What I realy needed was example how to use it properly. – Lubos Horacek Aug 23 '15 at 16:37

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We recently updated the native-audio sample to toggle on fastpath audio when available.

Feedbacks are welcome if you run into any issue.

proppy
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