Record sound: Difference between revisions
Added Kotlin
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<lang guiss>Start,Programs,Accessories,Sound Recorder,Button:Record</lang>
=={{header|Kotlin}}==
{{trans|Scala}}
<lang scala>// version 1.1.3
import java.io.File
import javax.sound.sampled.*
const val RECORD_TIME = 20000L // twenty seconds say
fun main(args: Array<String>) {
val wavFile = File("RecordAudio.wav")
val fileType = AudioFileFormat.Type.WAVE
val format = AudioFormat(16000.0f, 16, 2, true, true)
val info = DataLine.Info(TargetDataLine::class.java, format)
val line = AudioSystem.getLine(info) as TargetDataLine
// Creates a new thread that waits for 'RECORD_TIME' before stopping
Thread(object: Runnable {
override fun run() {
try {
Thread.sleep(RECORD_TIME)
}
catch (ie: InterruptedException) {
println(ie.message)
}
finally {
line.stop()
line.close()
}
println("Finished")
}
}).start()
// Captures the sound and saves it in a WAV file
try {
if (AudioSystem.isLineSupported(info)) {
line.open(format)
line.start()
println("Recording started")
AudioSystem.write(AudioInputStream(line), fileType, wavFile)
}
else println("Line not supported")
}
catch (lue: LineUnavailableException) {
println(lue.message)
}
}</lang>
=={{header|Liberty BASIC}}==
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