org.vast.codec

Class MPEG2StreamDecoder

java.lang.Object

org.vast.codec.MPEG2StreamDecoder

All Implemented Interfaces:

CompressedStreamParser

public class MPEG2StreamDecoder
extends Object
implements CompressedStreamParser

Decoder used by the BinaryDataParser to decode a binary block compressed in MPEG2.

Since:

Oct 16, 2009

Author:

Alex Robin

Field Summary

Fields

Modifier and Type	Field and Description
protected byte[]	frameData
protected net.sourceforge.jffmpeg.VideoDecoder	mpegDecoder

Constructor Summary

Constructors

Constructor and Description
MPEG2StreamDecoder()

Method Summary

Methods

Modifier and Type	Method and Description
void	decode(DataInputExt inputStream, DataComponent blockComponent) Reads compressed data from input stream and assigns result to the component data block
void	init(DataComponent blockComponent, BinaryBlock binaryBlock) Initializes decoder with block data component and its binary encoding info

Methods inherited from class java.lang.Object

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

Field Detail

mpegDecoder

protected net.sourceforge.jffmpeg.VideoDecoder mpegDecoder

frameData

protected byte[] frameData

Constructor Detail

MPEG2StreamDecoder

public MPEG2StreamDecoder()

Method Detail

init

public void init(DataComponent blockComponent,
        BinaryBlock binaryBlock)
          throws CDMException

Description copied from interface: CompressedStreamParser

Initializes decoder with block data component and its binary encoding info

Specified by:

init in interface CompressedStreamParser

Throws:

CDMException

decode

public void decode(DataInputExt inputStream,
          DataComponent blockComponent)
            throws CDMException

Description copied from interface: CompressedStreamParser

Reads compressed data from input stream and assigns result to the component data block

Specified by:

decode in interface CompressedStreamParser

Throws:

CDMException