be.hogent.tarsos.sampled
Class SampledAudioUtilities

java.lang.Object
  be.hogent.tarsos.sampled.SampledAudioUtilities

public final class SampledAudioUtilities
extends java.lang.Object

Method Summary

static java.util.Vector<javax.sound.sampled.Mixer.Info>	getMixerInfo(boolean supportsPlayback, boolean supportsRecording) Creates a list of Mixer.Info objects.
static javax.sound.sampled.SourceDataLine	getOpenLineFromConfiguredMixer(javax.sound.sampled.AudioFormat format) Tries to open a line to the configured mixer.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getMixerInfo

public static java.util.Vector<javax.sound.sampled.Mixer.Info> getMixerInfo(boolean supportsPlayback,
                                                                            boolean supportsRecording)

Creates a list of Mixer.Info objects.

Parameters:

supportsPlayback - Should the mixer support audio play back?

supportsRecording - Should the mixer support audio recording?

Returns:

A list of mixers that fulfill the given conditions.

getOpenLineFromConfiguredMixer

public static javax.sound.sampled.SourceDataLine getOpenLineFromConfiguredMixer(javax.sound.sampled.AudioFormat format)
                                                                         throws javax.sound.sampled.LineUnavailableException

Tries to open a line to the configured mixer. If the line can not be opened and started it falls back on the default line. If this does not work a LineUnavailableException is thrown.

Parameters:

format - the format to open the line for.

Returns:

An open and started line.

Throws:

javax.sound.sampled.LineUnavailableException - if the configured mixer and the default mixer are not available.