org.jflac.metadata

Class StreamInfo

java.lang.Object

org.jflac.metadata.Metadata

org.jflac.metadata.StreamInfo

public class StreamInfo
extends Metadata

StreamInfo Metadata block.

Author:

kc7bfi

Field Summary

Fields inherited from class org.jflac.metadata.Metadata

isLast, METADATA_TYPE_APPLICATION, METADATA_TYPE_CUESHEET, METADATA_TYPE_PADDING, METADATA_TYPE_PICTURE, METADATA_TYPE_SEEKTABLE, METADATA_TYPE_STREAMINFO, METADATA_TYPE_VORBIS_COMMENT, STREAM_METADATA_IS_LAST_LEN, STREAM_METADATA_LENGTH_LEN, STREAM_METADATA_TYPE_LEN

Constructor Summary

Constructors

Constructor and Description
StreamInfo(BitInputStream is, int length, boolean isLast) The constructor.

Method Summary

Modifier and Type	Method and Description
void	addTotalSamples(long totalSamples)
int	calcLength() Calculate the metadata block size.
boolean	compatiable(StreamInfo info) Check for compatiable StreamInfo.
AudioFormat	getAudioFormat()
int	getBitsPerSample()
int	getChannels()
int	getMaxBlockSize()
int	getMaxFrameSize()
int	getMinBlockSize()
int	getMinFrameSize()
int	getSampleRate()
long	getTotalSamples()
void	setTotalSamples(long totalSamples)
String	toString() Convert to string.
void	write(BitOutputStream os, boolean isLast) Write out the metadata block.

Methods inherited from class org.jflac.metadata.Metadata

isLast

Methods inherited from class java.lang.Object

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

Constructor Detail

StreamInfo

public StreamInfo(BitInputStream is,
                  int length,
                  boolean isLast)
           throws IOException

The constructor.

Parameters:

is - The InputBitStream

length - Length of the record

isLast - True if this is the last Metadata block in the chain

Throws:

IOException - Thrown if error reading from InputBitStream

Method Detail

write

public void write(BitOutputStream os,
                  boolean isLast)
           throws IOException

Write out the metadata block.

Parameters:

os - The output stream

isLast - True if this is the last metadata block

Throws:

IOException - Thrown if error writing data

calcLength

public int calcLength()

Calculate the metadata block size.

Returns:

The metadata block size

compatiable

public boolean compatiable(StreamInfo info)

Check for compatiable StreamInfo. Checks if sampleRate, channels, and bitsPerSample are equal

Parameters:

info - The StreamInfo block to check

Returns:

True if this and info are compatable

toString

public String toString()

Convert to string.

Overrides:

toString in class Object

See Also:

Object.toString()

getMaxBlockSize

public int getMaxBlockSize()

Returns:

Returns the maxBlockSize.

getMinBlockSize

public int getMinBlockSize()

Returns:

Returns the minBlockSize.

getTotalSamples

public long getTotalSamples()

Returns:

Returns the totalSamples.

setTotalSamples

public void setTotalSamples(long totalSamples)

Parameters:

totalSamples - The totalSamples to set.

addTotalSamples

public void addTotalSamples(long totalSamples)

Parameters:

totalSamples - The totalSamples to add.

getMaxFrameSize

public int getMaxFrameSize()

Returns:

Returns the maxFrameSize.

getMinFrameSize

public int getMinFrameSize()

Returns:

Returns the minFrameSize.

getSampleRate

public int getSampleRate()

Returns:

Returns the sampleRate.

getAudioFormat

public AudioFormat getAudioFormat()

Returns:

the Java Sound AudioFormat for this stream info.

getBitsPerSample

public int getBitsPerSample()

Returns:

Returns the bitsPerSample.

getChannels

public int getChannels()

Returns:

Returns the channels.