de.gulden.framework.jjack.util
Class JJackRecorder
java.lang.Object
de.gulden.framework.jjack.util.JJackRecorder
- All Implemented Interfaces:
- JJackAudioProcessor
public class JJackRecorder
- extends java.lang.Object
- implements JJackAudioProcessor
A client for recording audio data into a memory buffer.
Also provides static functions for converting audio data.
- Version:
- 0.3
- Author:
- Jens Gulden
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
data
private float[][] data
pos
private int pos
recording
private boolean recording
JJackRecorder
public JJackRecorder(int seconds)
JJackRecorder
public JJackRecorder(int channels,
int seconds)
JJackRecorder
public JJackRecorder(float[][] data)
process
public void process(JJackAudioEvent e)
- Description copied from interface:
JJackAudioProcessor
- Process multiple samples from input buffer to output buffer.
This is regularly called by the JACK daemon.
- Specified by:
process
in interface JJackAudioProcessor
- Parameters:
e
- event object with references to input buffer and output buffer.
getPosition
public int getPosition()
isRecording
public boolean isRecording()
floatToPCM
public static short[][] floatToPCM(float[][] data)
interleavePCM
public static short[] interleavePCM(short[][] pcm)
encodeBytes
public static byte[] encodeBytes(short[] pcm,
boolean signed,
boolean bigEndian)
downmixMono
public static float[] downmixMono(float[][] data)
cut
public static float[][] cut(float[][] data,
int startFrame,
int endFrame)