org.tritonus.sampled.convert
Class SmartFormatConversionProvider

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

public class SmartFormatConversionProvider

extends TFormatConversionProvider

"Smart" formatConversionProvider. This FormatConversionProvider tries to find combinations of other FormatConversionProviders so that the chain of these providers fulfill the request for a format conversion given to this provider.

Author:

Matthias Pfisterer

Field Summary

Fields inherited from class org.tritonus.share.sampled.convert.TFormatConversionProvider

EMPTY_ENCODING_ARRAY, EMPTY_FORMAT_ARRAY

Constructor Summary

SmartFormatConversionProvider()

Method Summary

AudioInputStream	getAudioInputStream(AudioFormat.Encoding targetEncoding, AudioInputStream audioInputStream)
AudioInputStream	getAudioInputStream(AudioFormat targetFormat, AudioInputStream audioInputStream)
AudioFormat.Encoding[]	getSourceEncodings()
AudioFormat.Encoding[]	getTargetEncodings()
AudioFormat.Encoding[]	getTargetEncodings(AudioFormat sourceFormat)
AudioFormat[]	getTargetFormats(AudioFormat.Encoding targetEncoding, AudioFormat sourceFormat)
boolean	isConversionSupported(AudioFormat.Encoding targetEncoding, AudioFormat sourceFormat)
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 org.tritonus.share.sampled.convert.TFormatConversionProvider

getMatchingFormat

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

isSourceEncodingSupported, isTargetEncodingSupported

Methods inherited from class java.lang.Object

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

Constructor Detail

SmartFormatConversionProvider

public SmartFormatConversionProvider()

Method Detail

getSourceEncodings

public AudioFormat.Encoding[] getSourceEncodings()

Specified by:

getSourceEncodings in class FormatConversionProvider

getTargetEncodings

public AudioFormat.Encoding[] getTargetEncodings()

Specified by:

getTargetEncodings in class FormatConversionProvider

getTargetEncodings

public AudioFormat.Encoding[] getTargetEncodings(AudioFormat sourceFormat)

Specified by:

getTargetEncodings in class FormatConversionProvider

isConversionSupported

public boolean isConversionSupported(AudioFormat.Encoding targetEncoding,
                                     AudioFormat sourceFormat)

Overrides:

isConversionSupported in class FormatConversionProvider

getTargetFormats

public AudioFormat[] getTargetFormats(AudioFormat.Encoding targetEncoding,
                                      AudioFormat sourceFormat)

Specified by:

getTargetFormats in class FormatConversionProvider

isConversionSupported

public boolean isConversionSupported(AudioFormat targetFormat,
                                     AudioFormat sourceFormat)

Description copied from class: TFormatConversionProvider

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 TFormatConversionProvider

getAudioInputStream

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

Overrides:

getAudioInputStream in class TFormatConversionProvider

getAudioInputStream

public AudioInputStream getAudioInputStream(AudioFormat targetFormat,
                                            AudioInputStream audioInputStream)

Specified by:

getAudioInputStream in class FormatConversionProvider