com.ibm.watson.developer_cloud.android.library.audio.opus

Class OggOpusEnc

java.lang.Object

com.ibm.watson.developer_cloud.android.library.audio.AudioFileWriter

com.ibm.watson.developer_cloud.android.library.audio.opus.OpusWriter

com.ibm.watson.developer_cloud.android.library.audio.opus.OggOpusEnc

public class OggOpusEnc
extends OpusWriter

Ogg Opus Encoder.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	COPYRIGHT_NOTICE The Constant COPYRIGHT_NOTICE.

Fields inherited from class com.ibm.watson.developer_cloud.android.library.audio.opus.OpusWriter

audioConsumer, PACKETS_PER_OGG_PAGE, pageCount, sampleRate, streamSerialNumber

Constructor Summary

Constructors

Constructor and Description
OggOpusEnc(AudioConsumer ac) Constructor.

Method Summary

Modifier and Type	Method and Description
void	close() Close writer.
int	encodeAndWrite(byte[] rawAudio) Encode raw audio data into Opus format then call OpusWriter to write the Ogg packet.
void	initEncoder(AudioConsumer ac) For WebSocketClient.
void	onStart() When the encode begins.

Methods inherited from class com.ibm.watson.developer_cloud.android.library.audio.opus.OpusWriter

flush, open, open, write, write, writeHeader, writePacket

Methods inherited from class com.ibm.watson.developer_cloud.android.library.audio.AudioFileWriter

buildOggPageHeader, buildOpusComment, buildOpusHeader, writeInt, writeInt, writeInt, writeLong, writeLong, writeOggPageHeader, writeOpusComment, writeOpusHeader, writeShort, writeShort, writeShort, writeString

Methods inherited from class java.lang.Object

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

Field Detail

COPYRIGHT_NOTICE

public static final java.lang.String COPYRIGHT_NOTICE

The Constant COPYRIGHT_NOTICE.

See Also:

Constant Field Values

Constructor Detail

OggOpusEnc

public OggOpusEnc(AudioConsumer ac)
           throws java.io.IOException

Constructor.

Parameters:

ac - the ac

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

Method Detail

initEncoder

public void initEncoder(AudioConsumer ac)
                 throws java.io.IOException

For WebSocketClient.

Parameters:

ac - the ac

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

onStart

public void onStart()

When the encode begins.

encodeAndWrite

public int encodeAndWrite(byte[] rawAudio)
                   throws java.io.IOException

Encode raw audio data into Opus format then call OpusWriter to write the Ogg packet.

Parameters:

rawAudio - the raw audio

Returns:

the int

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

close

public void close()

Close writer.

Overrides:

close in class OpusWriter