# prepareAudio

@JvmOverloads
fun prepareAudio(sampleRate: Int, isStereo: Boolean, bitrate: Int, echoCanceler: Boolean = false, noiseSuppressor: Boolean = false): Boolean

Necessary only one time before start stream or record. If you want change values stop stream and record is necessary.

#### Return

True if success, False if failed

#### Throws

IllegalArgumentException

if current video parameters are not supported by the AudioSource