org.monte.media.converter

Class CodecChain

java.lang.Object

org.monte.media.converter.CodecChain

All Implemented Interfaces:

Codec

public class CodecChain
extends Object
implements Codec

CodecChain.

Version:

1.0 2011-09-07 Created.

Author:

Werner Randelshofer

Field Summary

Fields inherited from interface org.monte.media.Codec

CODEC_FAILED, CODEC_INPUT_NOT_CONSUMED, CODEC_OK, CODEC_OUTPUT_NOT_FILLED

Constructor Summary

Constructors

Constructor and Description
CodecChain(Codec first, Codec second)

Method Summary

Methods

Modifier and Type	Method and Description
static Codec	createCodecChain(Codec... codecs)
static Codec	createCodecChain(List<Codec> codecs)
long	getElapsedTime()
Format	getInputFormat()
Format[]	getInputFormats() Lists all of the input formats that this codec accepts.
String	getName() Returns a human readable name of the codec.
Format	getOutputFormat()
Format[]	getOutputFormats(Format input) Lists all of the output formats that this codec can generate with the provided input format.
int	process(Buffer in, Buffer out) Performs the media processing defined by this codec.
String	reportElapsedTime()
void	reset() Resets the state of the codec.
Format	setInputFormat(Format input) Sets the input format.
Format	setOutputFormat(Format output) Sets the output format.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

CodecChain

public CodecChain(Codec first,
          Codec second)

Method Detail

createCodecChain

public static Codec createCodecChain(List<Codec> codecs)

createCodecChain

public static Codec createCodecChain(Codec... codecs)

getInputFormats

public Format[] getInputFormats()

Description copied from interface: Codec

Lists all of the input formats that this codec accepts.

Specified by:

getInputFormats in interface Codec

getOutputFormats

public Format[] getOutputFormats(Format input)

Description copied from interface: Codec

Lists all of the output formats that this codec can generate with the provided input format. If the input format is null, returns all supported output formats.

Specified by:

getOutputFormats in interface Codec

setInputFormat

public Format setInputFormat(Format input)

Description copied from interface: Codec

Sets the input format. Returns the format that was actually set. This is the closest format that the Codec supports. Returns null if the specified format is not supported and no reasonable match could be found.

Specified by:

setInputFormat in interface Codec

getInputFormat

public Format getInputFormat()

Specified by:

getInputFormat in interface Codec

setOutputFormat

public Format setOutputFormat(Format output)

Description copied from interface: Codec

Sets the output format. Returns the format that was actually set. This is the closest format that the Codec supports. Returns null if the specified format is not supported and no reasonable match could be found.

Specified by:

setOutputFormat in interface Codec

getOutputFormat

public Format getOutputFormat()

Specified by:

getOutputFormat in interface Codec

process

public int process(Buffer in,
          Buffer out)

Description copied from interface: Codec

Performs the media processing defined by this codec.

Copies the data from the input buffer into the output buffer.

Specified by:

process in interface Codec

Returns:

A combination of processing flags.

getName

public String getName()

Description copied from interface: Codec

Returns a human readable name of the codec.

Specified by:

getName in interface Codec

reset

public void reset()

Description copied from interface: Codec

Resets the state of the codec.

Specified by:

reset in interface Codec

toString

public String toString()

Overrides:

toString in class Object

getElapsedTime

public long getElapsedTime()

reportElapsedTime

public String reportElapsedTime()