What's the diff between channels=1 and Mode.mono?

[thelou1s]

Hi naman14,
I notice that there are two channel related method, one is setOutChannels(1), another is setMode(Mode.mono).

While android's AudioRecord.getMinBufferSize() only need one channel args called AudioFormat.CHANNEL_IN_MONO.

I'm a newbie and got a little confused, so what should I do to set output to mono properly? 1: call setOutChannels(1) 2: call setMode(Mode.mono) 3.both.

thank you