org.jaudiotagger.audio.flac.metadatablock
Class MetadataBlockDataSeekTable

java.lang.Object
  org.jaudiotagger.audio.flac.metadatablock.MetadataBlockDataSeekTable

All Implemented Interfaces:

MetadataBlockData

public class MetadataBlockDataSeekTable
extends java.lang.Object
implements MetadataBlockData

SeekTable Block

This is an optional block for storing seek points. It is possible to seek to any given sample in a FLAC stream without a seek table, but the delay can be unpredictable since the bitrate may vary widely within a stream. By adding seek points to a stream, this delay can be significantly reduced. Each seek point takes 18 bytes, so 1% resolution within a stream adds less than 2k. There can be only one SEEKTABLE in a stream, but the table can have any number of seek points. There is also a special 'placeholder' seekpoint which will be ignored by decoders but which can be used to reserve space for future seek point insertion.

Field Summary

private byte[]

data

Constructor Summary

MetadataBlockDataSeekTable(MetadataBlockHeader header, java.io.RandomAccessFile raf)

Method Summary

byte[]	getBytes()
int	getLength()

Methods inherited from class java.lang.Object

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

Field Detail

data

private byte[] data

Constructor Detail

MetadataBlockDataSeekTable

public MetadataBlockDataSeekTable(MetadataBlockHeader header,
                                  java.io.RandomAccessFile raf)
                           throws java.io.IOException

Throws:

java.io.IOException

Method Detail

getBytes

public byte[] getBytes()

Specified by:

getBytes in interface MetadataBlockData

Returns:

the rawdata as it will be written to file

getLength

public int getLength()

Specified by:

getLength in interface MetadataBlockData

Returns:

the length in bytes that the data uses when written to file