entagged.audioformats.asf.data
Class StreamChunk

java.lang.Object
  entagged.audioformats.asf.data.Chunk
      entagged.audioformats.asf.data.StreamChunk

Direct Known Subclasses:

AudioStreamChunk, VideoStreamChunk

public class StreamChunk
extends Chunk

This class is the base for all handled stream contents.
A Stream chunk delivers information about a audio or video stream. Because of this the stream chunk identifies in one field what type of stream it is describing and so other data is provided. However some information is common to all stream chunks which are stored in this hierarchy of the class tree.

Author:

Christian Laireiter

Field Summary

Fields inherited from class entagged.audioformats.asf.data.Chunk

chunkLength, guid, position

Constructor Summary

StreamChunk(long pos, BigInteger chunkLen)
Creates an instance

Method Summary

int	getStreamNumber()
long	getStreamSpecificDataSize()
long	getTimeOffset()
long	getTypeSpecificDataSize()
boolean	isContentEncrypted()
String	prettyPrint() (overridden)
void	setContentEncrypted(boolean cntEnc)
void	setStreamNumber(int streamNum)
void	setStreamSpecificDataSize(long strSpecDataSize)
void	setTimeOffset(long timeOffs)
void	setTypeSpecificDataSize(long typeSpecDataSize)

Methods inherited from class entagged.audioformats.asf.data.Chunk

getChunckEnd, getChunkLength, getGuid, getPosition, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

StreamChunk

public StreamChunk(long pos,
                   BigInteger chunkLen)

Creates an instance

Parameters:

pos - Position of chunk within file or stream.

chunkLen - length of chunk

Method Detail

getStreamNumber

public int getStreamNumber()

Returns:

Returns the streamNumber.

getStreamSpecificDataSize

public long getStreamSpecificDataSize()

Returns:

Returns the streamSpecificDataSize.

getTimeOffset

public long getTimeOffset()

Returns:

Returns the timeOffset.

getTypeSpecificDataSize

public long getTypeSpecificDataSize()

Returns:

Returns the typeSpecificDataSize.

isContentEncrypted

public boolean isContentEncrypted()

Returns:

Returns the contentEncrypted.

prettyPrint

public String prettyPrint()

(overridden)

Overrides:

prettyPrint in class Chunk

Returns:

Information of current Chunk Object.

See Also:

Chunk.prettyPrint()

setContentEncrypted

public void setContentEncrypted(boolean cntEnc)

Parameters:

cntEnc - The contentEncrypted to set.

setStreamNumber

public void setStreamNumber(int streamNum)

Parameters:

streamNum - The streamNumber to set.

setStreamSpecificDataSize

public void setStreamSpecificDataSize(long strSpecDataSize)

Parameters:

strSpecDataSize - The streamSpecificDataSize to set.

setTimeOffset

public void setTimeOffset(long timeOffs)

Parameters:

timeOffs - sets the time offset

setTypeSpecificDataSize

public void setTypeSpecificDataSize(long typeSpecDataSize)

Parameters:

typeSpecDataSize - The typeSpecificDataSize to set.