public class Stereo
extends java.lang.Object
Modifier and Type | Field and Description |
---|---|
private float |
balance |
private float |
e_ratio
Left/right balance info
|
static float[] |
e_ratio_quant |
private float |
smooth_left
Ratio of energies: E(left+right)/[E(left)+E(right)]
|
private float |
smooth_right
Smoothed left channel gain
|
static int |
SPEEX_INBAND_STEREO
Inband code number for Stereo
|
Constructor and Description |
---|
Stereo() |
Modifier and Type | Method and 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
|
public static final int SPEEX_INBAND_STEREO
public static final float[] e_ratio_quant
private float balance
private float e_ratio
private float smooth_left
private float smooth_right
public static void encode(Bits bits, float[] data, int frameSize)
bits
- - Speex bits buffer.data
- frameSize
- public void decode(float[] data, int frameSize)
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.public void init(Bits bits)
bits
- - Speex bits buffer.Copyright © 1999-2004 Wimba S.A. All Rights Reserved.