Failed to record voice using 3rd party lib in iOS.

[sanmool]

Hi,

I made an iOS app using 3rd-party library to record my voice and libvlc to play video.
The app could record my voice and play a video well separately.
But after pausing a video, when I tried record my voice the app freezes.
libvlc seems conflicts with 3rd-party library as you can see the following log:

[aurioc] AURemoteIO.cpp:1151 failed: -10851 (enable 1, outf< 2 ch, 0 Hz, Float32, deinterleaved> inf< 2 ch, 44100 Hz, Int16, interleaved>)
[aurioc] AURemoteIO.cpp:1691 AUIOClient_StartIO failed (561145187)

There was no conflict in linux or android.
Any idea how I can avoid this conflict in iOS?