com.smartdevicelink.streaming

Class StreamPacketizer

java.lang.Object

com.smartdevicelink.streaming.AbstractPacketizer

com.smartdevicelink.streaming.StreamPacketizer

All Implemented Interfaces:

IAudioStreamListener, IVideoStreamListener, Runnable

public class StreamPacketizer
extends AbstractPacketizer
implements IVideoStreamListener, IAudioStreamListener, Runnable

Field Summary

Fields

Modifier and Type	Field and Description
static String	TAG

Fields inherited from class com.smartdevicelink.streaming.AbstractPacketizer

_request, _rpcSessionID, _serviceType, _session, _streamListener, _wiproVersion, buffer, bufferSize, is

Constructor Summary

Constructors

Constructor and Description
StreamPacketizer(IStreamListener streamListener, InputStream is, SessionType sType, byte rpcSessionID, SdlSession session)

Method Summary

Modifier and Type	Method and Description
void	pause()
void	resume()
void	run()
void	sendAudio(byte[] data, int offset, int length, long presentationTimeUs) Called by the app.
void	sendAudio(ByteBuffer data, long presentationTimeUs, CompletionListener completionListener) Called by the app.
void	sendFrame(byte[] data, int offset, int length, long presentationTimeUs) Called by the app.
void	sendFrame(ByteBuffer data, long presentationTimeUs) Called by the app.
void	start()
void	stop()

Methods inherited from class java.lang.Object

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

Field Detail

TAG

public static final String TAG

See Also:

Constant Field Values

Constructor Detail

StreamPacketizer

public StreamPacketizer(IStreamListener streamListener,
                        InputStream is,
                        SessionType sType,
                        byte rpcSessionID,
                        SdlSession session)
                 throws IOException

Throws:

IOException

Method Detail

start

public void start()
           throws IOException

Specified by:

start in class AbstractPacketizer

Throws:

IOException

stop

public void stop()

Specified by:

stop in class AbstractPacketizer

run

public void run()

Specified by:

run in interface Runnable

pause

public void pause()

Specified by:

pause in class AbstractPacketizer

resume

public void resume()

Specified by:

resume in class AbstractPacketizer

sendFrame

public void sendFrame(byte[] data,
                      int offset,
                      int length,
                      long presentationTimeUs)
               throws ArrayIndexOutOfBoundsException

Called by the app.

Specified by:

sendFrame in interface IVideoStreamListener

Parameters:

data - Byte array containing a video frame

offset - Starting offset in 'data'

length - Length of the data

presentationTimeUs - Presentation timestamp (PTS) of this frame, in microseconds. It must be greater than the previous timestamp. Specify -1 if unknown.

Throws:

ArrayIndexOutOfBoundsException - When offset does not satisfy 0 <= offset && offset <= data.length or length does not satisfy 0 < length && offset + length <= data.length

See Also:

IVideoStreamListener.sendFrame(byte[], int, int, long)

sendFrame

public void sendFrame(ByteBuffer data,
                      long presentationTimeUs)

Called by the app.

Specified by:

sendFrame in interface IVideoStreamListener

Parameters:

data - Data chunk to send. Its position will be updated upon return.

presentationTimeUs - Presentation timestamp (PTS) of this frame, in microseconds. It must be greater than the previous timestamp. Specify -1 if unknown.

See Also:

IVideoStreamListener.sendFrame(ByteBuffer, long)

sendAudio

public void sendAudio(byte[] data,
                      int offset,
                      int length,
                      long presentationTimeUs)
               throws ArrayIndexOutOfBoundsException

Called by the app.

Specified by:

sendAudio in interface IAudioStreamListener

Parameters:

data - Byte array containing audio data

offset - Starting offset in 'data'

length - Length of the data

presentationTimeUs - (Reserved for future use) Presentation timestamp (PTS) of the last audio sample data included in this chunk, in microseconds. It must be greater than the previous timestamp. Specify -1 if unknown.

Throws:

ArrayIndexOutOfBoundsException - When offset does not satisfy 0 <= offset && offset <= data.length or length does not satisfy 0 < length && offset + length <= data.length

See Also:

IAudioStreamListener.sendAudio(byte[], int, int, long)

sendAudio

public void sendAudio(ByteBuffer data,
                      long presentationTimeUs,
                      CompletionListener completionListener)

Called by the app.

Specified by:

sendAudio in interface IAudioStreamListener

Parameters:

data - Data chunk to send. Its position will be updated upon return.

presentationTimeUs - (Reserved for future use) Presentation timestamp (PTS) of the last audio sample data included in this chunk, in microseconds. It must be greater than the previous timestamp. Specify -1 if unknown.

completionListener - A completion listener that informs when the audio file is played

See Also:

IAudioStreamListener.sendAudio(ByteBuffer, long, CompletionListener)