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androidaudio
John
John

Reputation: 961

Dynamic Sampling Rate for Audio Recording Android

Is it possible to change the sampling rate while recording an Audio in Android using AudioRecord or MediaRecorder?

Both of these class requires to initialize first the sampling rates before recording an Audio, But I was wondering if I can change the sampling rate, let's say 8000 to 16000 and vis-a-vis, in the middle of recording.

Upvotes: 0

Views: 332

Answers (1)

HalR
HalR

Reputation: 11073

What would you expect to happen when you change the sampling rate once it is recording? Setting the rate directly is not supported by AudioRecord, so that is a definite no.

Setting the rate directly with MediaRecorder is allowed, but is expected to be done before starting the recording. I would not expect all, if any, implementations of the Android OS to handle this.

Upvotes: 1

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