Wav

java.lang.Object

javaforce.media.Wav

public class Wav extends Object

Wav audio file Supports: bits : 16,24,32bit (24bit converted to 32bit on load) channels : 1-2 frequency : any format : PCM only

Constructor Summary

Constructors

Constructor

Description

Wav()

Create Wav instance for loading only.

Wav(int chs, int bits, int rate)

Create Wav instance for loading or saving.
Method Summary

Modifier and Type

Method

Description

void

add(int[] samples)

void

add(short[] samples)

void

close()

Closes wav file

int

getBits()

int

getBytes()

int

getChannels()

String

getError()

int

getLength()

int

getSampleRate()

short[]

getSamples16()

short[]

getSamples20ms()

int[]

getSamples32()

boolean

load(InputStream is)

boolean

load(String fn)

boolean

readAllSamples()

Reads all samples and closes file.

byte[]

readSamples(int nSamples)

Returns next chunk of samples.

void

reset()

boolean

save(OutputStream os)

Save wav to file (supports 16/32bit only)

boolean

save(String fn)

Save wav to file (supports 16/32bit only)

void

setBits(int bits)

void

setChannels(int chs)

void

setSampleRate(int rate)

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- Wav
  
  public Wav()
  
  Create Wav instance for loading only.
- Wav
  
  public Wav(int chs, int bits, int rate)
  
  Create Wav instance for loading or saving.
Method Details
- load
  
  public boolean load(String fn)
- load
  
  public boolean load(InputStream is)
- close
  
  public void close()
  
  Closes wav file
- readAllSamples
  
  public boolean readAllSamples()
  
  Reads all samples and closes file.
- readSamples
  
  public byte[] readSamples(int nSamples)
  
  Returns next chunk of samples.
- save
  
  public boolean save(String fn)
  
  Save wav to file (supports 16/32bit only)
- save
  
  public boolean save(OutputStream os)
  
  Save wav to file (supports 16/32bit only)
- add
  
  public void add(short[] samples)
- add
  
  public void add(int[] samples)
- getSamples16
  
  public short[] getSamples16()
- getSamples32
  
  public int[] getSamples32()
- getChannels
  
  public int getChannels()
- setChannels
  
  public void setChannels(int chs)
- getSampleRate
  
  public int getSampleRate()
- setSampleRate
  
  public void setSampleRate(int rate)
- getBits
  
  public int getBits()
- setBits
  
  public void setBits(int bits)
- getBytes
  
  public int getBytes()
- getLength
  
  public int getLength()
- getSamples20ms
  
  public short[] getSamples20ms()
- reset
  
  public void reset()
- getError
  
  public String getError()