net.majorkernelpanic.streaming.video

Class H264Stream

java.lang.Object

net.majorkernelpanic.streaming.MediaStream

net.majorkernelpanic.streaming.video.VideoStream

net.majorkernelpanic.streaming.video.H264Stream

All Implemented Interfaces:

Stream

public class H264Stream
extends VideoStream

A class for streaming H.264 from the camera of an android device using RTP. You should use a Session instantiated with SessionBuilder instead of using this class directly. Call MediaStream.setDestinationAddress(InetAddress), MediaStream.setDestinationPorts(int) and VideoStream.setVideoQuality(VideoQuality) to configure the stream. You can then call start() to start the RTP stream. Call VideoStream.stop() to stop the stream.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	TAG

Fields inherited from class net.majorkernelpanic.streaming.MediaStream

MODE_MEDIACODEC_API, MODE_MEDIACODEC_API_2, MODE_MEDIARECORDER_API, PIPE_API_LS, PIPE_API_PFD

Constructor Summary

Constructors

Constructor and Description
H264Stream() Constructs the H.264 stream.
H264Stream(int cameraId) Constructs the H.264 stream.

Method Summary

Modifier and Type	Method and Description
void	configure() Configures the stream.
java.lang.String	getSessionDescription() Returns a description of the stream using SDP.
void	start() Starts the stream.

Methods inherited from class net.majorkernelpanic.streaming.video.VideoStream

getCamera, getFlashState, getVideoQuality, setCamera, setFlashState, setPreferences, setPreviewOrientation, setSurfaceView, setVideoQuality, startPreview, stop, stopPreview, switchCamera, toggleFlash

Methods inherited from class net.majorkernelpanic.streaming.MediaStream

getBitrate, getDestinationPorts, getLocalPorts, getPacketizer, getSSRC, getStreamingMethod, isStreaming, setDestinationAddress, setDestinationPorts, setDestinationPorts, setOutputStream, setStreamingMethod, setTimeToLive

Methods inherited from class java.lang.Object

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

Field Detail

TAG

public static final java.lang.String TAG

See Also:

Constant Field Values

Constructor Detail

H264Stream

public H264Stream()

Constructs the H.264 stream. Uses CAMERA_FACING_BACK by default.

H264Stream

public H264Stream(int cameraId)

Constructs the H.264 stream.

Parameters:

cameraId - Can be either CameraInfo.CAMERA_FACING_BACK or CameraInfo.CAMERA_FACING_FRONT

Throws:

java.io.IOException

Method Detail

getSessionDescription

public java.lang.String getSessionDescription()
                                       throws java.lang.IllegalStateException

Returns a description of the stream using SDP. It can then be included in an SDP file.

Specified by:

getSessionDescription in interface Stream

Specified by:

getSessionDescription in class VideoStream

Throws:

java.lang.IllegalStateException - Thrown when Stream.configure() wa not called.

start

public void start()
           throws java.lang.IllegalStateException,
                  java.io.IOException

Starts the stream. This will also open the camera and display the preview if VideoStream.startPreview() has not already been called.

Specified by:

start in interface Stream

Overrides:

start in class VideoStream

Throws:

java.lang.IllegalStateException

java.io.IOException

configure

public void configure()
               throws java.lang.IllegalStateException,
                      java.io.IOException

Configures the stream. You need to call this before calling getSessionDescription() to apply your configuration of the stream.

Specified by:

configure in interface Stream

Overrides:

configure in class VideoStream

Throws:

java.lang.IllegalStateException

java.io.IOException