org.tritonus.share.sampled.convert
Class TFormatConversionProvider

java.lang.Object
  javax.sound.sampled.spi.FormatConversionProvider
      org.tritonus.share.sampled.convert.TFormatConversionProvider

Direct Known Subclasses:

SmartFormatConversionProvider, TSimpleFormatConversionProvider

public abstract class TFormatConversionProvider

extends FormatConversionProvider

Base class for all conversion providers of Tritonus.

Author:

Matthias Pfisterer

Field Summary

protected static AudioFormat.Encoding[]	EMPTY_ENCODING_ARRAY
protected static AudioFormat[]	EMPTY_FORMAT_ARRAY

Constructor Summary

TFormatConversionProvider()

Method Summary

AudioInputStream	getAudioInputStream(AudioFormat.Encoding targetEncoding, AudioInputStream audioInputStream)
AudioFormat	getMatchingFormat(AudioFormat targetFormat, AudioFormat sourceFormat) WARNING: this method uses getTargetFormats(AudioFormat.Encoding, AudioFormat) which may create infinite loops if the latter is overwritten.
boolean	isConversionSupported(AudioFormat targetFormat, AudioFormat sourceFormat) WARNING: this method uses getTargetFormats(AudioFormat.Encoding, AudioFormat) which may create infinite loops if the latter is overwritten.

Methods inherited from class javax.sound.sampled.spi.FormatConversionProvider

getAudioInputStream, getSourceEncodings, getTargetEncodings, getTargetEncodings, getTargetFormats, isConversionSupported, isSourceEncodingSupported, isTargetEncodingSupported

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY_ENCODING_ARRAY

protected static final AudioFormat.Encoding[] EMPTY_ENCODING_ARRAY

EMPTY_FORMAT_ARRAY

protected static final AudioFormat[] EMPTY_FORMAT_ARRAY

Constructor Detail

TFormatConversionProvider

public TFormatConversionProvider()

Method Detail

getAudioInputStream

public AudioInputStream getAudioInputStream(AudioFormat.Encoding targetEncoding,
                                            AudioInputStream audioInputStream)

Specified by:

getAudioInputStream in class FormatConversionProvider

isConversionSupported

public boolean isConversionSupported(AudioFormat targetFormat,
                                     AudioFormat sourceFormat)

WARNING: this method uses getTargetFormats(AudioFormat.Encoding, AudioFormat) which may create infinite loops if the latter is overwritten.

This method is overwritten here to make use of org.tritonus.share.sampled.AudioFormats.matches and is considered temporary until AudioFormat.matches is corrected in the JavaSound API.

Overrides:

isConversionSupported in class FormatConversionProvider

getMatchingFormat

public AudioFormat getMatchingFormat(AudioFormat targetFormat,
                                     AudioFormat sourceFormat)

WARNING: this method uses getTargetFormats(AudioFormat.Encoding, AudioFormat) which may create infinite loops if the latter is overwritten.

This method is overwritten here to make use of org.tritonus.share.sampled.AudioFormats.matches and is considered temporary until AudioFormat.matches is corrected in the JavaSound API.