javazoom.spi.mpeg.sampled.convert
Class DecodedMpegAudioInputStream

java.lang.Object
  java.io.InputStream
      javax.sound.sampled.AudioInputStream
          org.tritonus.share.sampled.convert.TAudioInputStream
              org.tritonus.share.sampled.convert.TAsynchronousFilteredAudioInputStream
                  javazoom.spi.mpeg.sampled.convert.DecodedMpegAudioInputStream

All Implemented Interfaces:

Closeable, EventListener, TagParseListener, PropertiesContainer, TCircularBuffer.Trigger

public class DecodedMpegAudioInputStream
extends TAsynchronousFilteredAudioInputStream
implements PropertiesContainer, TagParseListener

Main decoder.

Field Summary

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

m_circularBuffer

Fields inherited from class javax.sound.sampled.AudioInputStream

format, frameLength, framePos, frameSize

Constructor Summary

DecodedMpegAudioInputStream(AudioFormat outputFormat, AudioInputStream inputStream)

Method Summary

void	close()
void	execute()
Map	properties() Return dynamic properties.
long	skip(long bytes)
long	skipFrames(long frames) Skip frames.
void	tagParsed(TagParseEvent tpe) Called when a tag is found (parsed from the stream, received via UDP, etc.)

Methods inherited from class org.tritonus.share.sampled.convert.TAsynchronousFilteredAudioInputStream

available, getCircularBuffer, mark, markSupported, read, read, read, reset, writeMore

Methods inherited from class org.tritonus.share.sampled.convert.TAudioInputStream

setProperty

Methods inherited from class javax.sound.sampled.AudioInputStream

getFormat, getFrameLength

Methods inherited from class java.lang.Object

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

Constructor Detail

DecodedMpegAudioInputStream

public DecodedMpegAudioInputStream(AudioFormat outputFormat,
                                   AudioInputStream inputStream)

Method Detail

properties

public Map properties()

Return dynamic properties.

• mp3.frame [Long], current frame position.
• mp3.frame.bitrate [Integer], bitrate of the current frame.
• mp3.frame.size.bytes [Integer], size in bytes of the current frame.
• mp3.position.byte [Long], current position in bytes in the stream.
• mp3.position.microseconds [Long], elapsed microseconds.
• mp3.equalizer float[32], interactive equalizer array, values could be in [-1.0, +1.0].
• mp3.shoutcast.metadata.key [String], Shoutcast meta key with matching value.
  For instance :
  mp3.shoutcast.metadata.StreamTitle=Current song playing in stream.
  mp3.shoutcast.metadata.StreamUrl=Url info.

Specified by:

properties in interface PropertiesContainer

Overrides:

properties in class TAudioInputStream

execute

public void execute()

Specified by:

execute in interface TCircularBuffer.Trigger

skip

public long skip(long bytes)

Overrides:

skip in class TAsynchronousFilteredAudioInputStream

skipFrames

public long skipFrames(long frames)

Skip frames. You don't need to call it severals times, it will exactly skip given frames number.

Parameters:

frames -

Returns:

bytes length skipped matching to frames skipped.

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Overrides:

close in class TAsynchronousFilteredAudioInputStream

Throws:

IOException

tagParsed

public void tagParsed(TagParseEvent tpe)

Description copied from interface: TagParseListener

Called when a tag is found (parsed from the stream, received via UDP, etc.)

Specified by:

tagParsed in interface TagParseListener