Package javaforce.codec.speex

Class Stereo

java.lang.Object

javaforce.codec.speex.Stereo

public class Stereo
extends Object

Stereo

Version:

$Revision$

Author:

Marc Gimpel, Wimba S.A. (mgimpel@horizonwimba.com)

Field Summary

Fields

Modifier and Type	Field	Description
static final float[]	e_ratio_quant
static final int	SPEEX_INBAND_STEREO	Inband code number for Stereo

Constructor Summary

Constructors

Constructor	Description
Stereo()

Method Summary

Modifier and Type	Method	Description
void	decode(float[] data, int frameSize)	Transforms a mono frame into a stereo frame using intensity stereo info.
static void	encode(Bits bits, float[] data, int frameSize)	Transforms a stereo frame into a mono frame and stores intensity stereo info in 'bits'.
void	init(Bits bits)	Callback handler for intensity stereo info

Methods inherited from class java.lang.Object

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

Field Details

SPEEX_INBAND_STEREO

public static final int SPEEX_INBAND_STEREO

Inband code number for Stereo

See Also:

• Constant Field Values

e_ratio_quant

public static final float[] e_ratio_quant

Constructor Details

Stereo

public Stereo()

Method Details

encode

public static void encode(Bits bits,
 float[] data,
 int frameSize)

Transforms a stereo frame into a mono frame and stores intensity stereo info in 'bits'.

Parameters:

bits - - Speex bits buffer.

data -

frameSize -

decode

public void decode(float[] data,
 int frameSize)

Transforms a mono frame into a stereo frame using intensity stereo info.

Parameters:

data - - float array of size 2*frameSize, that contains the mono audio samples in the first half. When the function has completed, the array will contain the interlaced stereo audio samples.

frameSize - - the size of a frame of mono audio samples.

init

public void init(Bits bits)

Callback handler for intensity stereo info

Parameters:

bits - - Speex bits buffer.