net.sourceforge.javaflacencoder

Class AudioStreamEncoder

java.lang.Object

net.sourceforge.javaflacencoder.AudioStreamEncoder

public class AudioStreamEncoder
extends Object

AudioStreamEncoder provides commonly needed methods for encoding with a FLACEncoder from an AudioInputStream.

Author:

preston

Field Summary

Fields

Modifier and Type	Field and Description
static int	SUPPORTED
static int	UNSUPPORTED_CHANNELCOUNT
static int	UNSUPPORTED_ENCODINGTYPE
static int	UNSUPPORTED_SAMPLERATE
static int	UNSUPPORTED_SAMPLESIZE

Constructor Summary

Constructors

Constructor and Description
AudioStreamEncoder()

Method Summary

Modifier and Type	Method and Description
static int	encodeAudioInputStream(AudioInputStream sin, int maxRead, FLACEncoder flac, boolean useThreads) Encodes the given AudioInputStream, using the given FLACEncoder.
static int	getDataFormatSupport(AudioFormat format) Checks whether the given AudioFormat can be properly encoded by this FLAC library.

Methods inherited from class java.lang.Object

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

Field Detail

SUPPORTED

public static final int SUPPORTED

See Also:

Constant Field Values

UNSUPPORTED_CHANNELCOUNT

public static final int UNSUPPORTED_CHANNELCOUNT

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Constant Field Values

UNSUPPORTED_SAMPLESIZE

public static final int UNSUPPORTED_SAMPLESIZE

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Constant Field Values

UNSUPPORTED_SAMPLERATE

public static final int UNSUPPORTED_SAMPLERATE

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Constant Field Values

UNSUPPORTED_ENCODINGTYPE

public static final int UNSUPPORTED_ENCODINGTYPE

See Also:

Constant Field Values

Constructor Detail

AudioStreamEncoder

public AudioStreamEncoder()

Method Detail

encodeAudioInputStream

public static int encodeAudioInputStream(AudioInputStream sin,
                                         int maxRead,
                                         FLACEncoder flac,
                                         boolean useThreads)
                                  throws IOException,
                                         IllegalArgumentException

Encodes the given AudioInputStream, using the given FLACEncoder. FLACEncoder must be in a state to accept samples and encode(FLACOutputStream, EncodingConfiguration, and StreamConfiguration have been set, and FLAC stream has been opened).

Parameters:

sin -

Returns:

Throws:

IOException

IllegalArgumentException - thrown if input sample size is not supported

getDataFormatSupport

public static int getDataFormatSupport(AudioFormat format)

Checks whether the given AudioFormat can be properly encoded by this FLAC library.

Parameters:

format - AudioFormat to test for support.

Returns:

Bit positions set according to issue: Bit Position : Problem-area 0 : Channel count unsupported 1 : Sample size unsupported 2 : Sample Rate unsupported 3 : Encoding Type Unsupported 4-7: unused, always zero. return value of 0 means supported