JMF视频音频通信( 图+源码）

转自: http://mzhx-com.iteye.com/blog/1098698

最近由于做山寨QQ视频聊天的需要，做了一个视频通信窗口组件。现在分享一下供大家学习……

原创文章，转载请标明出处！谢谢！

工程文件下载地址：http://download.csdn.net/source/3378150

本文地址： http://mzhx-com.iteye.com/blog/1098698

效果图如下：

三个类源代码如下：

Java代码

package vidioPlay;
import java.awt.Dimension;
import java.io.IOException;
import java.net.InetAddress;
import java.util.Vector;
import javax.media.CaptureDeviceInfo;
import javax.media.Codec;
import javax.media.Control;
import javax.media.Controller;
import javax.media.ControllerClosedEvent;
import javax.media.ControllerEvent;
import javax.media.ControllerListener;
import javax.media.Format;
import javax.media.IncompatibleSourceException;
import javax.media.Manager;
import javax.media.MediaLocator;
import javax.media.NoProcessorException;
import javax.media.Owned;
import javax.media.Player;
import javax.media.Processor;
import javax.media.cdm.CaptureDeviceManager;
import javax.media.control.QualityControl;
import javax.media.control.TrackControl;
import javax.media.format.AudioFormat;
import javax.media.format.VideoFormat;
import javax.media.protocol.ContentDescriptor;
import javax.media.protocol.DataSource;
import javax.media.protocol.PushBufferDataSource;
import javax.media.protocol.PushBufferStream;
import javax.media.protocol.SourceCloneable;
import javax.media.rtp.RTPManager;
import javax.media.rtp.SendStream;
import javax.media.rtp.SessionAddress;
import javax.media.rtp.rtcp.SourceDescription;
import javax.swing.JFrame;
publicclass MediaTransmit {
private String ipAddress;
privateint portBase;
private MediaLocator audioLocator = null, vedioLocator = null;
private Processor audioProcessor = null;
private Processor videoProcessor = null;
private DataSource audioDataLocal = null, videoDataLocal = null;
private DataSource audioDataOutput = null, videoDataOutput = null;
private RTPManager rtpMgrs[];
private DataSource mediaData = null;
private DataSource dataLocalClone = null;
private PlayPane playFrame;
public MediaTransmit(String ipAddress, String pb) {
this.ipAddress = ipAddress;
Integer integer = Integer.valueOf(pb);
if (integer != null) {
this.portBase = integer.intValue();
}
// /////////////////////////////////////////////
playFrame = new PlayPane();
JFrame jf = new JFrame("视频实例");
jf.add(playFrame);
jf.pack();
jf.setLocationRelativeTo(null);
jf.setDefaultCloseOperation(3);
jf.setVisible(true);
// ////////////////////////////////////////////
Vector<CaptureDeviceInfo> video = CaptureDeviceManager
.getDeviceList(new VideoFormat(null));
Vector<CaptureDeviceInfo> audio = CaptureDeviceManager
.getDeviceList(new AudioFormat(AudioFormat.LINEAR, 44100, 16, 2));
// MediaLocator mediaLocator = new
// MediaLocator("file:/C:/纯音乐 - 忧伤还是快乐.mp3");
if (audio != null && audio.size() > 0) {
audioLocator = ((CaptureDeviceInfo) audio.get(0)).getLocator();
if ((audioProcessor = createProcessor(audioLocator)) != null) {
audioDataLocal = mediaData;
audioDataOutput = audioProcessor.getDataOutput();
}
} else {
System.out.println("******错误：没有检测到您的音频采集设备！！！");
}
// /////////////////////////////////////////////////////////
if (video != null && video.size() > 0) {
vedioLocator = ((CaptureDeviceInfo) video.get(0)).getLocator();
if ((videoProcessor = createProcessor(vedioLocator)) != null) {
videoDataLocal = mediaData;
videoDataOutput = videoProcessor.getDataOutput();
}
} else {
System.out.println("******错误：没有检测到您的视频设备！！！");
}
// /////////////////////////////////////////////////////////
final DataSource[] dataSources = new DataSource[2];
dataSources[0] = audioDataLocal;
dataSources[1] = videoDataLocal;
try {
DataSource dsLocal = Manager.createMergingDataSource(dataSources);
playFrame.localPlay(dsLocal);
} catch (IncompatibleSourceException e) {
e.printStackTrace();
return;
}
// ////////////////////////////////////////////////远程传输
dataSources[1] = audioDataOutput;
dataSources[0] = videoDataOutput;
try {
DataSource dsoutput = Manager.createMergingDataSource(dataSources);
createTransmitter(dsoutput);
} catch (IncompatibleSourceException e) {
e.printStackTrace();
return;
}
audioProcessor.start();
videoProcessor.start();
}
private Processor createProcessor(MediaLocator locator) {
Processor processor = null;
if (locator == null)
returnnull;
// 通过设备定位器得到数据源，
try {
mediaData = Manager.createDataSource(locator);
// 创建可克隆数据源
mediaData = Manager.createCloneableDataSource(mediaData);
// 克隆数据源，用于传输到远程
dataLocalClone = ((SourceCloneable) mediaData).createClone();
} catch (Exception e) {
e.printStackTrace();
returnnull;
}
try {
processor = javax.media.Manager.createProcessor(dataLocalClone);
} catch (NoProcessorException npe) {
npe.printStackTrace();
returnnull;
} catch (IOException ioe) {
returnnull;
}
boolean result = waitForState(processor, Processor.Configured);
if (result == false)
returnnull;
TrackControl[] tracks = processor.getTrackControls();
if (tracks == null || tracks.length < 1)
returnnull;
ContentDescriptor cd = new ContentDescriptor(ContentDescriptor.RAW_RTP);
processor.setContentDescriptor(cd);
Format supportedFormats[];
Format chosen;
boolean atLeastOneTrack = false;
for (int i = 0; i < tracks.length; i++) {
if (tracks[i].isEnabled()) {
supportedFormats = tracks[i].getSupportedFormats();
if (supportedFormats.length > 0) {
if (supportedFormats[0] instanceof VideoFormat) {
chosen = checkForVideoSizes(tracks[i].getFormat(),
supportedFormats[0]);
} else
chosen = supportedFormats[0];
tracks[i].setFormat(chosen);
System.err
.println("Track " + i + " is set to transmit as:");
System.err.println(" " + chosen);
atLeastOneTrack = true;
} else
tracks[i].setEnabled(false);
} else
tracks[i].setEnabled(false);
}
if (!atLeastOneTrack)
returnnull;
result = waitForState(processor, Controller.Realized);
if (result == false)
returnnull;
setJPEGQuality(processor, 0.5f);
return processor;
}
private String createTransmitter(DataSource dataOutput) {
PushBufferDataSource pbds = (PushBufferDataSource) dataOutput;
PushBufferStream pbss[] = pbds.getStreams();
System.out.println("pbss.length:" + pbss.length);
rtpMgrs = new RTPManager[pbss.length];
SendStream sendStream;
int port;
// SourceDescription srcDesList[];
for (int i = 0; i < pbss.length; i++) {
try {
rtpMgrs[i] = RTPManager.newInstance();
port = portBase + 2 * i;
SessionAddress localAddr = new SessionAddress(
InetAddress.getLocalHost(), port);
SessionAddress destAddr = new SessionAddress(
InetAddress.getByName(ipAddress), port);
rtpMgrs[i].initialize(localAddr);
rtpMgrs[i].addTarget(destAddr);
System.out.println("Created RTP session: "
+ InetAddress.getLocalHost() + " " + port);
sendStream = rtpMgrs[i].createSendStream(dataOutput, i);
sendStream.start();
} catch (Exception e) {
e.printStackTrace();
return e.getMessage();
}
}
returnnull;
}
Format checkForVideoSizes(Format original, Format supported) {
int width, height;
Dimension size = ((VideoFormat) original).getSize();
Format jpegFmt = new Format(VideoFormat.JPEG_RTP);
Format h263Fmt = new Format(VideoFormat.H263_RTP);
if (supported.matches(jpegFmt)) {
width = (size.width % 8 == 0 ? size.width
: (int) (size.width / 8) * 8);
height = (size.height % 8 == 0 ? size.height
: (int) (size.height / 8) * 8);
} elseif (supported.matches(h263Fmt)) {
if (size.width < 128) {
width = 128;
height = 96;
} elseif (size.width < 176) {
width = 176;
height = 144;
} else {
width = 352;
height = 288;
}
} else {
return supported;
}
return (new VideoFormat(null, new Dimension(width, height),
Format.NOT_SPECIFIED, null, Format.NOT_SPECIFIED))
.intersects(supported);
}
void setJPEGQuality(Player p, float val) {
Control cs[] = p.getControls();
QualityControl qc = null;
VideoFormat jpegFmt = new VideoFormat(VideoFormat.JPEG);
for (int i = 0; i < cs.length; i++) {
if (cs[i] instanceof QualityControl && cs[i] instanceof Owned) {
Object owner = ((Owned) cs[i]).getOwner();
if (owner instanceof Codec) {
Format fmts[] = ((Codec) owner)
.getSupportedOutputFormats(null);
for (int j = 0; j < fmts.length; j++) {
if (fmts[j].matches(jpegFmt)) {
qc = (QualityControl) cs[i];
qc.setQuality(val);
System.err.println("- Setting quality to " + val
+ " on " + qc);
break;
}
}
}
if (qc != null)
break;
}
}
}
private Integer stateLock = new Integer(0);
privateboolean failed = false;
Integer getStateLock() {
return stateLock;
}
void setFailed() {
failed = true;
}
privatesynchronizedboolean waitForState(Processor p, int state) {
p.addControllerListener(new StateListener());
failed = false;
if (state == Processor.Configured) {
p.configure();
} elseif (state == Processor.Realized) {
p.realize();
}
while (p.getState() < state && !failed) {
synchronized (getStateLock()) {
try {
getStateLock().wait();
} catch (InterruptedException ie) {
returnfalse;
}
}
}
if (failed)
returnfalse;
else
returntrue;
}
class StateListener implements ControllerListener {
publicvoid controllerUpdate(ControllerEvent ce) {
if (ce instanceof ControllerClosedEvent)
setFailed();
if (ce instanceof ControllerEvent) {
synchronized (getStateLock()) {
getStateLock().notifyAll();
}
}
}
}
publicstaticvoid main(String[] args) {
String[] strs = { "localhost", "9994" };
new MediaTransmit(strs[0], strs[1]);
}
}

package vidioPlay;

import java.awt.Dimension;
import java.io.IOException;
import java.net.InetAddress;
import java.util.Vector;

import javax.media.CaptureDeviceInfo;
import javax.media.Codec;
import javax.media.Control;
import javax.media.Controller;
import javax.media.ControllerClosedEvent;
import javax.media.ControllerEvent;
import javax.media.ControllerListener;
import javax.media.Format;
import javax.media.IncompatibleSourceException;
import javax.media.Manager;
import javax.media.MediaLocator;
import javax.media.NoProcessorException;
import javax.media.Owned;
import javax.media.Player;
import javax.media.Processor;
import javax.media.cdm.CaptureDeviceManager;
import javax.media.control.QualityControl;
import javax.media.control.TrackControl;
import javax.media.format.AudioFormat;
import javax.media.format.VideoFormat;
import javax.media.protocol.ContentDescriptor;
import javax.media.protocol.DataSource;
import javax.media.protocol.PushBufferDataSource;
import javax.media.protocol.PushBufferStream;
import javax.media.protocol.SourceCloneable;
import javax.media.rtp.RTPManager;
import javax.media.rtp.SendStream;
import javax.media.rtp.SessionAddress;
import javax.media.rtp.rtcp.SourceDescription;
import javax.swing.JFrame;

public class MediaTransmit {

	private String ipAddress;
	private int portBase;
	private MediaLocator audioLocator = null, vedioLocator = null;
	private Processor audioProcessor = null;
	private Processor videoProcessor = null;
	private DataSource audioDataLocal = null, videoDataLocal = null;
	private DataSource audioDataOutput = null, videoDataOutput = null;
	private RTPManager rtpMgrs[];
	private DataSource mediaData = null;
	private DataSource dataLocalClone = null;

	private PlayPane playFrame;

	public MediaTransmit(String ipAddress, String pb) {
		this.ipAddress = ipAddress;
		Integer integer = Integer.valueOf(pb);
		if (integer != null) {
			this.portBase = integer.intValue();
		}
		// /////////////////////////////////////////////
		playFrame = new PlayPane();
		JFrame jf = new JFrame("视频实例");

		jf.add(playFrame);
		jf.pack();
		jf.setLocationRelativeTo(null);
		jf.setDefaultCloseOperation(3);
		jf.setVisible(true);
		// ////////////////////////////////////////////
		Vector<CaptureDeviceInfo> video = CaptureDeviceManager
				.getDeviceList(new VideoFormat(null));
		Vector<CaptureDeviceInfo> audio = CaptureDeviceManager
				.getDeviceList(new AudioFormat(AudioFormat.LINEAR, 44100, 16, 2));
		// MediaLocator mediaLocator = new
		// MediaLocator("file:/C:/纯音乐 - 忧伤还是快乐.mp3");
		if (audio != null && audio.size() > 0) {
			audioLocator = ((CaptureDeviceInfo) audio.get(0)).getLocator();
			if ((audioProcessor = createProcessor(audioLocator)) != null) {
				audioDataLocal = mediaData;
				audioDataOutput = audioProcessor.getDataOutput();
			}
		} else {
			System.out.println("******错误：没有检测到您的音频采集设备！！！");
		}
		// /////////////////////////////////////////////////////////
		if (video != null && video.size() > 0) {
			vedioLocator = ((CaptureDeviceInfo) video.get(0)).getLocator();
			if ((videoProcessor = createProcessor(vedioLocator)) != null) {
				videoDataLocal = mediaData;
				videoDataOutput = videoProcessor.getDataOutput();
			}
		} else {
			System.out.println("******错误：没有检测到您的视频设备！！！");
		}
		// /////////////////////////////////////////////////////////
		final DataSource[] dataSources = new DataSource[2];
		dataSources[0] = audioDataLocal;
		dataSources[1] = videoDataLocal;
		try {
			DataSource dsLocal = Manager.createMergingDataSource(dataSources);
			playFrame.localPlay(dsLocal);
		} catch (IncompatibleSourceException e) {
			e.printStackTrace();
			return;
		}
		// ////////////////////////////////////////////////远程传输
		dataSources[1] = audioDataOutput;
		dataSources[0] = videoDataOutput;

		try {
			DataSource dsoutput = Manager.createMergingDataSource(dataSources);
			createTransmitter(dsoutput);
		} catch (IncompatibleSourceException e) {
			e.printStackTrace();
			return;
		}
		audioProcessor.start();
		videoProcessor.start();
	}

	private Processor createProcessor(MediaLocator locator) {
		Processor processor = null;
		if (locator == null)
			return null;
		// 通过设备定位器得到数据源，
		try {
			mediaData = Manager.createDataSource(locator);
			// 创建可克隆数据源
			mediaData = Manager.createCloneableDataSource(mediaData);
			// 克隆数据源，用于传输到远程
			dataLocalClone = ((SourceCloneable) mediaData).createClone();
		} catch (Exception e) {
			e.printStackTrace();
			return null;
		}
		try {
			processor = javax.media.Manager.createProcessor(dataLocalClone);

		} catch (NoProcessorException npe) {
			npe.printStackTrace();
			return null;
		} catch (IOException ioe) {
			return null;
		}
		boolean result = waitForState(processor, Processor.Configured);
		if (result == false)
			return null;

		TrackControl[] tracks = processor.getTrackControls();
		if (tracks == null || tracks.length < 1)
			return null;
		ContentDescriptor cd = new ContentDescriptor(ContentDescriptor.RAW_RTP);
		processor.setContentDescriptor(cd);
		Format supportedFormats[];
		Format chosen;
		boolean atLeastOneTrack = false;
		for (int i = 0; i < tracks.length; i++) {
			if (tracks[i].isEnabled()) {
				supportedFormats = tracks[i].getSupportedFormats();
				if (supportedFormats.length > 0) {
					if (supportedFormats[0] instanceof VideoFormat) {
						chosen = checkForVideoSizes(tracks[i].getFormat(),
								supportedFormats[0]);
					} else
						chosen = supportedFormats[0];
					tracks[i].setFormat(chosen);
					System.err
							.println("Track " + i + " is set to transmit as:");
					System.err.println("  " + chosen);
					atLeastOneTrack = true;
				} else
					tracks[i].setEnabled(false);
			} else
				tracks[i].setEnabled(false);
		}

		if (!atLeastOneTrack)
			return null;
		result = waitForState(processor, Controller.Realized);
		if (result == false)
			return null;
		setJPEGQuality(processor, 0.5f);

		return processor;
	}

	private String createTransmitter(DataSource dataOutput) {
		PushBufferDataSource pbds = (PushBufferDataSource) dataOutput;
		PushBufferStream pbss[] = pbds.getStreams();
		System.out.println("pbss.length:" + pbss.length);
		rtpMgrs = new RTPManager[pbss.length];
		SendStream sendStream;
		int port;
		// SourceDescription srcDesList[];

		for (int i = 0; i < pbss.length; i++) {
			try {
				rtpMgrs[i] = RTPManager.newInstance();

				port = portBase + 2 * i;
				SessionAddress localAddr = new SessionAddress(
						InetAddress.getLocalHost(), port);
				SessionAddress destAddr = new SessionAddress(
						InetAddress.getByName(ipAddress), port);
				rtpMgrs[i].initialize(localAddr);
				rtpMgrs[i].addTarget(destAddr);
				System.out.println("Created RTP session: "
						+ InetAddress.getLocalHost() + " " + port);
				sendStream = rtpMgrs[i].createSendStream(dataOutput, i);
				sendStream.start();
			} catch (Exception e) {
				e.printStackTrace();
				return e.getMessage();
			}
		}

		return null;
	}
	Format checkForVideoSizes(Format original, Format supported) {

		int width, height;
		Dimension size = ((VideoFormat) original).getSize();
		Format jpegFmt = new Format(VideoFormat.JPEG_RTP);
		Format h263Fmt = new Format(VideoFormat.H263_RTP);

		if (supported.matches(jpegFmt)) {
			width = (size.width % 8 == 0 ? size.width
					: (int) (size.width / 8) * 8);
			height = (size.height % 8 == 0 ? size.height
					: (int) (size.height / 8) * 8);
		} else if (supported.matches(h263Fmt)) {
			if (size.width < 128) {
				width = 128;
				height = 96;
			} else if (size.width < 176) {
				width = 176;
				height = 144;
			} else {
				width = 352;
				height = 288;
			}
		} else {
			return supported;
		}

		return (new VideoFormat(null, new Dimension(width, height),
				Format.NOT_SPECIFIED, null, Format.NOT_SPECIFIED))
				.intersects(supported);
	}
	void setJPEGQuality(Player p, float val) {

		Control cs[] = p.getControls();
		QualityControl qc = null;
		VideoFormat jpegFmt = new VideoFormat(VideoFormat.JPEG);
		for (int i = 0; i < cs.length; i++) {

			if (cs[i] instanceof QualityControl && cs[i] instanceof Owned) {
				Object owner = ((Owned) cs[i]).getOwner();
				if (owner instanceof Codec) {
					Format fmts[] = ((Codec) owner)
							.getSupportedOutputFormats(null);
					for (int j = 0; j < fmts.length; j++) {
						if (fmts[j].matches(jpegFmt)) {
							qc = (QualityControl) cs[i];
							qc.setQuality(val);
							System.err.println("- Setting quality to " + val
									+ " on " + qc);
							break;
						}
					}
				}
				if (qc != null)
					break;
			}
		}
	}
	private Integer stateLock = new Integer(0);
	private boolean failed = false;

	Integer getStateLock() {
		return stateLock;
	}

	void setFailed() {
		failed = true;
	}

	private synchronized boolean waitForState(Processor p, int state) {
		p.addControllerListener(new StateListener());
		failed = false;
		if (state == Processor.Configured) {
			p.configure();
		} else if (state == Processor.Realized) {
			p.realize();
		}
		while (p.getState() < state && !failed) {
			synchronized (getStateLock()) {
				try {
					getStateLock().wait();
				} catch (InterruptedException ie) {
					return false;
				}
			}
		}

		if (failed)
			return false;
		else
			return true;
	}
	class StateListener implements ControllerListener {

		public void controllerUpdate(ControllerEvent ce) {

			if (ce instanceof ControllerClosedEvent)
				setFailed();

			if (ce instanceof ControllerEvent) {
				synchronized (getStateLock()) {
					getStateLock().notifyAll();
				}
			}
		}
	}
	public static void main(String[] args) {
		String[] strs = { "localhost", "9994" };
		new MediaTransmit(strs[0], strs[1]);
	}
}

Java代码

package vidioPlay;
import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.Panel;
import java.net.InetAddress;
import java.util.Vector;
import javax.media.ControllerErrorEvent;
import javax.media.ControllerEvent;
import javax.media.ControllerListener;
import javax.media.Player;
import javax.media.RealizeCompleteEvent;
import javax.media.bean.playerbean.MediaPlayer;
import javax.media.control.BufferControl;
import javax.media.format.FormatChangeEvent;
import javax.media.protocol.DataSource;
import javax.media.rtp.Participant;
import javax.media.rtp.RTPControl;
import javax.media.rtp.RTPManager;
import javax.media.rtp.ReceiveStream;
import javax.media.rtp.ReceiveStreamListener;
import javax.media.rtp.SessionListener;
import javax.media.rtp.event.ByeEvent;
import javax.media.rtp.event.NewParticipantEvent;
import javax.media.rtp.event.NewReceiveStreamEvent;
import javax.media.rtp.event.ReceiveStreamEvent;
import javax.media.rtp.event.RemotePayloadChangeEvent;
import javax.media.rtp.event.SessionEvent;
import javax.media.rtp.event.StreamMappedEvent;
import javax.swing.JFrame;
import net.sf.fmj.media.rtp.RTPSocketAdapter;
publicclass MediaReceive implements ReceiveStreamListener, SessionListener,
ControllerListener {
String sessions[] = null;
RTPManager mgrs[] = null;
boolean dataReceived = false;
Object dataSync = new Object();
private PlayPane playFrame;
public MediaReceive(String sessions[]) {
this.sessions = sessions;
}
protectedvoid initialize() {
playFrame = new PlayPane();
JFrame jf = new JFrame("视频实例");
jf.add(playFrame);
jf.pack();
jf.setLocationRelativeTo(null);
jf.setDefaultCloseOperation(3);
jf.setVisible(true);
try {
// 每一个session对应一个RTPManager
mgrs = new RTPManager[sessions.length];
// 创建播放窗口的向量vector
SessionLabel session = null;
// Open the RTP sessions.
// 针对每一个会话对象进行ip、port和ttl的解析
for (int i = 0; i < sessions.length; i++) {
// Parse the session addresses.
// 进行会话对象的解析，得到ip、port和ttl
try {
session = new SessionLabel(sessions[i]);
} catch (IllegalArgumentException e) {
System.err
.println("Failed to parse the session address given: "
+ sessions[i]);
// return false;
}
System.err.println(" - Open RTP session for: addr: "
+ session.addr + " port: " + session.port + " ttl: "
+ session.ttl);
// 这对本条会话对象创建RTPManager
mgrs[i] = (RTPManager) RTPManager.newInstance();
mgrs[i].addSessionListener(this);
mgrs[i].addReceiveStreamListener(this);
// Initialize the RTPManager with the RTPSocketAdapter
// 将本机ip和端口号加入RTP会话管理
System.out.println("session.addr:" + session.addr);
mgrs[i].initialize(new RTPSocketAdapter(InetAddress
.getByName(session.addr), session.port, session.ttl));
BufferControl bc = (BufferControl) mgrs[i]
.getControl("javax.media.control.BufferControl");
if (bc != null)
bc.setBufferLength(350);
}
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* Close the players and the session managers.
*/
protectedvoid close() {
// close the RTP session.
for (int i = 0; i < mgrs.length; i++) {
if (mgrs[i] != null) {
mgrs[i].removeTargets("Closing session from AVReceive3");
mgrs[i].dispose();
mgrs[i] = null;
}
}
}
/**
* SessionListener.
*/
@SuppressWarnings("deprecation")
publicsynchronizedvoid update(SessionEvent evt) {
if (evt instanceof NewParticipantEvent) {
Participant p = ((NewParticipantEvent) evt).getParticipant();
System.err.println(" - A new participant had just joined: " + p);
}
}
/**
* ReceiveStreamListener
*/
publicsynchronizedvoid update(ReceiveStreamEvent evt) {
RTPManager mgr = (RTPManager) evt.getSource();
Participant participant = evt.getParticipant(); // could be null.
ReceiveStream stream = evt.getReceiveStream(); // could be null.
if (evt instanceof RemotePayloadChangeEvent) {
System.err.println(" - Received an RTP PayloadChangeEvent.");
System.err.println("Sorry, cannot handle payload change.");
// System.exit(0);
}
elseif (evt instanceof NewReceiveStreamEvent) {
System.out.println("evt instanceof NewReceiveStreamEvent");
try {
stream = ((NewReceiveStreamEvent) evt).getReceiveStream();
final DataSource data = stream.getDataSource();
// Find out the formats.
RTPControl ctl = (RTPControl) data
.getControl("javax.media.rtp.RTPControl");
if (ctl != null) {
System.err.println(" - Recevied new RTP stream: "
+ ctl.getFormat());
} else
System.err.println(" - Recevied new RTP stream");
if (participant == null)
System.err
.println(" The sender of this stream had yet to be identified.");
else {
System.err.println(" The stream comes from: "
+ participant.getCNAME());
}
// create a player by passing datasource to the Media Manager
new Thread() {
publicvoid run() {
playFrame.remotePlay(data);
}
}.start();
// Player p = javax.media.Manager.createPlayer(data);
// if (p == null)
// return;
//
// p.addControllerListener(this);
// p.realize();
// PlayerWindow pw = new PlayerWindow(p, stream);
// playerWindows.addElement(pw);
// Notify intialize() that a new stream had arrived.
synchronized (dataSync) {
dataReceived = true;
dataSync.notifyAll();
}
} catch (Exception e) {
System.err.println("NewReceiveStreamEvent exception "
+ e.getMessage());
return;
}
}
elseif (evt instanceof StreamMappedEvent) {
System.out.println("evt instanceof StreamMappedEvent");
stream = ((StreamMappedEvent) evt).getReceiveStream();
if (stream != null && stream.getDataSource() != null) {
DataSource ds = stream.getDataSource();
// Find out the formats.
RTPControl ctl = (RTPControl) ds
.getControl("javax.media.rtp.RTPControl");
System.err.println(" - The previously unidentified stream ");
if (ctl != null)
System.err.println(" " + ctl.getFormat());
System.err.println(" had now been identified as sent by: "
+ participant.getCNAME());
System.out.println("ds == null" + (ds == null));
}
}
elseif (evt instanceof ByeEvent) {
System.err.println(" - Got \"bye\" from: "
+ participant.getCNAME());
}
}
/**
* ControllerListener for the Players.
*/
publicsynchronizedvoid controllerUpdate(ControllerEvent ce) {
Player p = (Player) ce.getSourceController();
if (p == null)
return;
}
/**
* A utility class to parse the session addresses.
*/
class SessionLabel {
public String addr = null;
publicint port;
publicint ttl = 1;
SessionLabel(String session) throws IllegalArgumentException {
int off;
String portStr = null, ttlStr = null;
if (session != null && session.length() > 0) {
while (session.length() > 1 && session.charAt(0) == '/') {
session = session.substring(1);
}
off = session.indexOf('/');
if (off == -1) {
if (!session.equals(""))
addr = session;
} else {
addr = session.substring(0, off);
session = session.substring(off + 1);
off = session.indexOf('/');
if (off == -1) {
if (!session.equals(""))
portStr = session;
} else {
portStr = session.substring(0, off);
session = session.substring(off + 1);
off = session.indexOf('/');
if (off == -1) {
if (!session.equals(""))
ttlStr = session;
} else {
ttlStr = session.substring(0, off);
}
}
}
}
if (addr == null)
thrownew IllegalArgumentException();
if (portStr != null) {
try {
Integer integer = Integer.valueOf(portStr);
if (integer != null)
port = integer.intValue();
} catch (Throwable t) {
thrownew IllegalArgumentException();
}
} else
thrownew IllegalArgumentException();
if (ttlStr != null) {
try {
Integer integer = Integer.valueOf(ttlStr);
if (integer != null)
ttl = integer.intValue();
} catch (Throwable t) {
thrownew IllegalArgumentException();
}
}
}
}
publicstaticvoid main(String argv[]) {
String[] strs = { "125.221.165.126/9994", "125.221.165.126/9996" };
MediaReceive avReceive = new MediaReceive(strs);
avReceive.initialize();
}
}

package vidioPlay;

import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.Panel;
import java.net.InetAddress;
import java.util.Vector;

import javax.media.ControllerErrorEvent;
import javax.media.ControllerEvent;
import javax.media.ControllerListener;
import javax.media.Player;
import javax.media.RealizeCompleteEvent;
import javax.media.bean.playerbean.MediaPlayer;
import javax.media.control.BufferControl;
import javax.media.format.FormatChangeEvent;
import javax.media.protocol.DataSource;
import javax.media.rtp.Participant;
import javax.media.rtp.RTPControl;
import javax.media.rtp.RTPManager;
import javax.media.rtp.ReceiveStream;
import javax.media.rtp.ReceiveStreamListener;
import javax.media.rtp.SessionListener;
import javax.media.rtp.event.ByeEvent;
import javax.media.rtp.event.NewParticipantEvent;
import javax.media.rtp.event.NewReceiveStreamEvent;
import javax.media.rtp.event.ReceiveStreamEvent;
import javax.media.rtp.event.RemotePayloadChangeEvent;
import javax.media.rtp.event.SessionEvent;
import javax.media.rtp.event.StreamMappedEvent;
import javax.swing.JFrame;

import net.sf.fmj.media.rtp.RTPSocketAdapter;


public class MediaReceive implements ReceiveStreamListener, SessionListener,
		ControllerListener {
	String sessions[] = null;
	RTPManager mgrs[] = null;

	boolean dataReceived = false;
	Object dataSync = new Object();
	private PlayPane playFrame;

	public MediaReceive(String sessions[]) {
		this.sessions = sessions;
	}

	protected void initialize() {
		playFrame = new PlayPane();
		JFrame jf = new JFrame("视频实例");

		jf.add(playFrame);
		jf.pack();
		jf.setLocationRelativeTo(null);
		jf.setDefaultCloseOperation(3);
		jf.setVisible(true);
		try {
			// 每一个session对应一个RTPManager
			mgrs = new RTPManager[sessions.length];
			// 创建播放窗口的向量vector

			SessionLabel session = null;

			// Open the RTP sessions.
			// 针对每一个会话对象进行ip、port和ttl的解析
			for (int i = 0; i < sessions.length; i++) {

				// Parse the session addresses.
				// 进行会话对象的解析，得到ip、port和ttl
				try {
					session = new SessionLabel(sessions[i]);
				} catch (IllegalArgumentException e) {
					System.err
							.println("Failed to parse the session address given: "
									+ sessions[i]);
					// return false;
				}

				System.err.println("  - Open RTP session for: addr: "
						+ session.addr + " port: " + session.port + " ttl: "
						+ session.ttl);
				// 这对本条会话对象创建RTPManager
				mgrs[i] = (RTPManager) RTPManager.newInstance();
				mgrs[i].addSessionListener(this);
				mgrs[i].addReceiveStreamListener(this);

				// Initialize the RTPManager with the RTPSocketAdapter
				// 将本机ip和端口号加入RTP会话管理
				System.out.println("session.addr:" + session.addr);
				mgrs[i].initialize(new RTPSocketAdapter(InetAddress
						.getByName(session.addr), session.port, session.ttl));
				BufferControl bc = (BufferControl) mgrs[i]
						.getControl("javax.media.control.BufferControl");
				if (bc != null)
					bc.setBufferLength(350);
			}

		} catch (Exception e) {
			e.printStackTrace();
		}
	}

	/**
	 * Close the players and the session managers.
	 */
	protected void close() {

		// close the RTP session.
		for (int i = 0; i < mgrs.length; i++) {
			if (mgrs[i] != null) {
				mgrs[i].removeTargets("Closing session from AVReceive3");
				mgrs[i].dispose();
				mgrs[i] = null;
			}
		}
	}

	/**
	 * SessionListener.
	 */
	@SuppressWarnings("deprecation")
	public synchronized void update(SessionEvent evt) {

		if (evt instanceof NewParticipantEvent) {
			Participant p = ((NewParticipantEvent) evt).getParticipant();
			System.err.println("  - A new participant had just joined: " + p);
		}
	}

	/**
	 * ReceiveStreamListener
	 */
	public synchronized void update(ReceiveStreamEvent evt) {

		RTPManager mgr = (RTPManager) evt.getSource();
		Participant participant = evt.getParticipant(); // could be null.
		ReceiveStream stream = evt.getReceiveStream(); // could be null.

		if (evt instanceof RemotePayloadChangeEvent) {

			System.err.println("  - Received an RTP PayloadChangeEvent.");
			System.err.println("Sorry, cannot handle payload change.");
			// System.exit(0);

		}

		else if (evt instanceof NewReceiveStreamEvent) {
			System.out.println("evt instanceof NewReceiveStreamEvent");
			try {
				stream = ((NewReceiveStreamEvent) evt).getReceiveStream();
				final DataSource data = stream.getDataSource();

				// Find out the formats.
				RTPControl ctl = (RTPControl) data
						.getControl("javax.media.rtp.RTPControl");
				if (ctl != null) {
					System.err.println("  - Recevied new RTP stream: "
							+ ctl.getFormat());
				} else
					System.err.println("  - Recevied new RTP stream");

				if (participant == null)
					System.err
							.println("      The sender of this stream had yet to be identified.");
				else {
					System.err.println("      The stream comes from: "
							+ participant.getCNAME());
				}

				// create a player by passing datasource to the Media Manager
				new Thread() {
					public void run() {
						playFrame.remotePlay(data);
					}
				}.start();
				// Player p = javax.media.Manager.createPlayer(data);
				// if (p == null)
				// return;
				//
				// p.addControllerListener(this);
				// p.realize();
				// PlayerWindow pw = new PlayerWindow(p, stream);
				// playerWindows.addElement(pw);

				// Notify intialize() that a new stream had arrived.
				synchronized (dataSync) {
					dataReceived = true;
					dataSync.notifyAll();
				}

			} catch (Exception e) {
				System.err.println("NewReceiveStreamEvent exception "
						+ e.getMessage());
				return;
			}

		}

		else if (evt instanceof StreamMappedEvent) {
			System.out.println("evt instanceof StreamMappedEvent");
			stream = ((StreamMappedEvent) evt).getReceiveStream();
			if (stream != null && stream.getDataSource() != null) {
				DataSource ds = stream.getDataSource();
				// Find out the formats.
				RTPControl ctl = (RTPControl) ds
						.getControl("javax.media.rtp.RTPControl");
				System.err.println("  - The previously unidentified stream ");
				if (ctl != null)
					System.err.println("      " + ctl.getFormat());
				System.err.println("      had now been identified as sent by: "
						+ participant.getCNAME());
				System.out.println("ds == null" + (ds == null));
			}
		}

		else if (evt instanceof ByeEvent) {

			System.err.println("  - Got \"bye\" from: "
					+ participant.getCNAME());

		}

	}

	/**
	 * ControllerListener for the Players.
	 */
	public synchronized void controllerUpdate(ControllerEvent ce) {

		Player p = (Player) ce.getSourceController();

		if (p == null)
			return;

	}

	/**
	 * A utility class to parse the session addresses.
	 */
	class SessionLabel {

		public String addr = null;
		public int port;
		public int ttl = 1;

		SessionLabel(String session) throws IllegalArgumentException {

			int off;
			String portStr = null, ttlStr = null;

			if (session != null && session.length() > 0) {
				while (session.length() > 1 && session.charAt(0) == '/') {
					session = session.substring(1);
				}
				off = session.indexOf('/');
				if (off == -1) {
					if (!session.equals(""))
						addr = session;
				} else {
					addr = session.substring(0, off);
					session = session.substring(off + 1);
					off = session.indexOf('/');
					if (off == -1) {
						if (!session.equals(""))
							portStr = session;
					} else {
						portStr = session.substring(0, off);
						session = session.substring(off + 1);
						off = session.indexOf('/');
						if (off == -1) {
							if (!session.equals(""))
								ttlStr = session;
						} else {
							ttlStr = session.substring(0, off);
						}
					}
				}
			}

			if (addr == null)
				throw new IllegalArgumentException();

			if (portStr != null) {
				try {
					Integer integer = Integer.valueOf(portStr);
					if (integer != null)
						port = integer.intValue();
				} catch (Throwable t) {
					throw new IllegalArgumentException();
				}
			} else
				throw new IllegalArgumentException();

			if (ttlStr != null) {
				try {
					Integer integer = Integer.valueOf(ttlStr);
					if (integer != null)
						ttl = integer.intValue();
				} catch (Throwable t) {
					throw new IllegalArgumentException();
				}
			}
		}
	}
	

	public static void main(String argv[]) {
		String[] strs = { "125.221.165.126/9994", "125.221.165.126/9996" };
		MediaReceive avReceive = new MediaReceive(strs);
		avReceive.initialize();

	}
}

Java代码

package vidioPlay;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.FlowLayout;
import java.awt.Graphics;
import java.awt.Rectangle;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.IOException;
import javax.media.ControllerEvent;
import javax.media.ControllerListener;
import javax.media.DataSink;
import javax.media.NoPlayerException;
import javax.media.Player;
import javax.media.Processor;
import javax.media.protocol.DataSource;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JPanel;
publicclass PlayPane extends JPanel {
private ImageIcon videoReqIcon = new ImageIcon("videoReq.jpg");
private ImageIcon VideolocalIcon = new ImageIcon("localVideo.jpg");
privateboolean isViewBigPlaying = false;
privateboolean isViewSmallPlaying = false;
private JPanel viewBigPane;
private JPanel viewSmallPane;
private JPanel controlPane;
private JButton closeButton;
privateboolean localPlay = false;
privateboolean remotePlay = false;
private DataSource localData;
private DataSource remoteData;
privateboolean isViewRun = true;
privateboolean isShow = true;
//
private Player localPlayer = null;
private Player remotePlayer = null;
//
private Processor videotapeProcessor = null;
private Player videotapePlayer = null;
private DataSink videotapeFileWriter;
public PlayPane() {
this.setLayout(new BorderLayout());
// 视图面板
viewBigPane = new JPanel() {
publicvoid paintComponent(Graphics g) {
super.paintComponent(g);
if (!isViewBigPlaying) {
g.drawImage(videoReqIcon.getImage(), 1, 1,
videoReqIcon.getIconWidth(),
videoReqIcon.getIconHeight(), null);
g.drawRect(getSmallPlayRec().x - 1,
getSmallPlayRec().y - 1,
getSmallPlayRec().width + 1,
getSmallPlayRec().height + 1);
} else {
}
}
};
viewBigPane.setBackground(Color.black);
this.add(viewBigPane, BorderLayout.CENTER);
viewBigPane.setLayout(null);
// ///////////////////////////////
viewSmallPane = new JPanel() {
publicvoid paintComponent(Graphics g) {
super.paintComponent(g);
if (!isViewSmallPlaying) {
g.drawImage(VideolocalIcon.getImage(), 0, 0, null);
} else {
}
}
};
viewSmallPane.setBounds(getSmallPlayRec());
viewBigPane.add(viewSmallPane);
viewSmallPane.setLayout(null);
// 控制面板组件
closeButton = new JButton("挂断");
controlPane = new JPanel();
controlPane.setLayout(new FlowLayout(FlowLayout.RIGHT, 0, 0));
controlPane.add(closeButton);
this.add(controlPane, BorderLayout.SOUTH);
closeButton.addActionListener(new ActionListener() {
publicvoid actionPerformed(ActionEvent e) {
if (localPlayer != null) {
localPlayer.stop();
}
if (remotePlayer != null) {
remotePlayer.stop();
}
if (videotapePlayer != null) {
videotapePlayer.stop();
}
if (videotapeProcessor != null) {
videotapeProcessor.stop();
}
if (videotapeFileWriter != null) {
try {
videotapeFileWriter.stop();
videotapeFileWriter.close();
} catch (IOException e1) {
}
}
}
});
// this.setMinimumSize(new Dimension(videoReqIcon.getIconWidth()+2,
// 241));
// this.setPreferredSize(new Dimension(videoReqIcon.getIconWidth()+2,
// 241));
}
public Dimension getMinimumSize() {
System.out
.println("controlPane.getHeight():" + controlPane.getHeight());
returnnew Dimension(videoReqIcon.getIconWidth() + 2,
videoReqIcon.getIconHeight() + controlPane.getHeight());
}
public Dimension getPreferredSize() {
System.out
.println("controlPane.getHeight():" + controlPane.getHeight());
returnnew Dimension(videoReqIcon.getIconWidth() + 2,
videoReqIcon.getIconHeight()
+ controlPane.getPreferredSize().height);
}
publicvoid localPlay(DataSource dataSource) {
this.setLocalData(dataSource);
try {
localPlayer = javax.media.Manager.createPlayer(dataSource);
localPlayer.addControllerListener(new ControllerListener() {
publicvoid controllerUpdate(ControllerEvent e) {
if (e instanceof javax.media.RealizeCompleteEvent) {
Component comp = null;
comp = localPlayer.getVisualComponent();
if (comp != null) {
// 将可视容器加到窗体上
comp.setBounds(0, 0, VideolocalIcon.getIconWidth(),
VideolocalIcon.getIconHeight());
viewSmallPane.add(comp);
}
viewBigPane.validate();
}
}
});
localPlayer.start();
localPlay = true;
} catch (NoPlayerException e1) {
e1.printStackTrace();
} catch (IOException e1) {
e1.printStackTrace();
}
}
private Rectangle getSmallPlayRec() {
int bigShowWidth = videoReqIcon.getIconWidth();
int bigShowHeight = videoReqIcon.getIconHeight();
int smallShowWidth = VideolocalIcon.getIconWidth();
int smallShowHeight = VideolocalIcon.getIconHeight();
returnnew Rectangle(bigShowWidth - smallShowWidth - 2, bigShowHeight
- smallShowHeight - 2, smallShowWidth, smallShowHeight);
}
publicvoid remotePlay(DataSource dataSource) {
this.setLocalData(dataSource);
remotePlay = true;
try {
remotePlayer = javax.media.Manager.createPlayer(dataSource);
remotePlayer.addControllerListener(new ControllerListener() {
publicvoid controllerUpdate(ControllerEvent e) {
if (e instanceof javax.media.RealizeCompleteEvent) {
Component comp;
if ((comp = remotePlayer.getVisualComponent()) != null) {
// 将可视容器加到窗体上
comp.setBounds(1, 1, videoReqIcon.getIconWidth(),
videoReqIcon.getIconHeight());
viewBigPane.add(comp);
}
viewBigPane.validate();
}
}
});
remotePlayer.start();
remotePlay = true;
} catch (NoPlayerException e1) {
e1.printStackTrace();
} catch (IOException e1) {
e1.printStackTrace();
}
}
publicvoid closeViewUI() {
isShow = false;
}
publicboolean isViewRunning() {
return isViewRun;
}
publicboolean isShowing() {
return isShow;
}
publicvoid localReady() {
localPlay = true;
}
publicvoid remoteReady() {
remotePlay = true;
}
publicboolean isRemotePlay() {
return remotePlay;
}
publicvoid setRemotePlay(boolean remotePlay) {
this.remotePlay = remotePlay;
}
public DataSource getRemoteData() {
return remoteData;
}
publicvoid setRemoteData(DataSource remoteData) {
this.remoteData = remoteData;
}
publicboolean isLocalPlay() {
return localPlay;
}
publicvoid setLocalPlay(boolean localPlay) {
this.localPlay = localPlay;
}
public DataSource getLocalData() {
return localData;
}
publicvoid setLocalData(DataSource localData) {
this.localData = localData;
}
}

package vidioPlay;

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.FlowLayout;
import java.awt.Graphics;
import java.awt.Rectangle;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.IOException;

import javax.media.ControllerEvent;
import javax.media.ControllerListener;
import javax.media.DataSink;
import javax.media.NoPlayerException;
import javax.media.Player;
import javax.media.Processor;
import javax.media.protocol.DataSource;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JPanel;

public class PlayPane extends JPanel {
	private ImageIcon videoReqIcon = new ImageIcon("videoReq.jpg");
	private ImageIcon VideolocalIcon = new ImageIcon("localVideo.jpg");
	private boolean isViewBigPlaying = false;
	private boolean isViewSmallPlaying = false;
	private JPanel viewBigPane;
	private JPanel viewSmallPane;
	private JPanel controlPane;

	private JButton closeButton;

	private boolean localPlay = false;
	private boolean remotePlay = false;

	private DataSource localData;
	private DataSource remoteData;

	private boolean isViewRun = true;
	private boolean isShow = true;
	//
	private Player localPlayer = null;
	private Player remotePlayer = null;
	//
	private Processor videotapeProcessor = null;
	private Player videotapePlayer = null;
	private DataSink videotapeFileWriter;

	public PlayPane() {
		this.setLayout(new BorderLayout());
		// 视图面板
		viewBigPane = new JPanel() {
			public void paintComponent(Graphics g) {
				super.paintComponent(g);
				if (!isViewBigPlaying) {
					g.drawImage(videoReqIcon.getImage(), 1, 1,
							videoReqIcon.getIconWidth(),
							videoReqIcon.getIconHeight(), null);

					g.drawRect(getSmallPlayRec().x - 1,
							getSmallPlayRec().y - 1,
							getSmallPlayRec().width + 1,
							getSmallPlayRec().height + 1);
				} else {

				}
			}
		};
		viewBigPane.setBackground(Color.black);
		this.add(viewBigPane, BorderLayout.CENTER);
		viewBigPane.setLayout(null);
		// ///////////////////////////////
		viewSmallPane = new JPanel() {
			public void paintComponent(Graphics g) {
				super.paintComponent(g);
				if (!isViewSmallPlaying) {
					g.drawImage(VideolocalIcon.getImage(), 0, 0, null);
				} else {

				}
			}
		};
		viewSmallPane.setBounds(getSmallPlayRec());
		viewBigPane.add(viewSmallPane);
		viewSmallPane.setLayout(null);

		// 控制面板组件
		closeButton = new JButton("挂断");
		controlPane = new JPanel();
		controlPane.setLayout(new FlowLayout(FlowLayout.RIGHT, 0, 0));
		controlPane.add(closeButton);
		this.add(controlPane, BorderLayout.SOUTH);
		closeButton.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				if (localPlayer != null) {
					localPlayer.stop();
				}
				if (remotePlayer != null) {
					remotePlayer.stop();
				}
				if (videotapePlayer != null) {
					videotapePlayer.stop();
				}
				if (videotapeProcessor != null) {
					videotapeProcessor.stop();
				}
				if (videotapeFileWriter != null) {
					try {
						videotapeFileWriter.stop();
						videotapeFileWriter.close();
					} catch (IOException e1) {
					}
				}
			}

		});
		// this.setMinimumSize(new Dimension(videoReqIcon.getIconWidth()+2,
		// 241));
		// this.setPreferredSize(new Dimension(videoReqIcon.getIconWidth()+2,
		// 241));

	}

	public Dimension getMinimumSize() {
		System.out
				.println("controlPane.getHeight():" + controlPane.getHeight());
		return new Dimension(videoReqIcon.getIconWidth() + 2,
				videoReqIcon.getIconHeight() + controlPane.getHeight());
	}

	public Dimension getPreferredSize() {
		System.out
				.println("controlPane.getHeight():" + controlPane.getHeight());
		return new Dimension(videoReqIcon.getIconWidth() + 2,
				videoReqIcon.getIconHeight()
						+ controlPane.getPreferredSize().height);
	}

	public void localPlay(DataSource dataSource) {
		this.setLocalData(dataSource);
		try {
			localPlayer = javax.media.Manager.createPlayer(dataSource);

			localPlayer.addControllerListener(new ControllerListener() {
				public void controllerUpdate(ControllerEvent e) {

					if (e instanceof javax.media.RealizeCompleteEvent) {
						Component comp = null;
						comp = localPlayer.getVisualComponent();
						if (comp != null) {
							// 将可视容器加到窗体上
							comp.setBounds(0, 0, VideolocalIcon.getIconWidth(),
									VideolocalIcon.getIconHeight());
							viewSmallPane.add(comp);
						}
						viewBigPane.validate();
					}
				}
			});
			localPlayer.start();
			localPlay = true;
		} catch (NoPlayerException e1) {
			e1.printStackTrace();
		} catch (IOException e1) {
			e1.printStackTrace();
		}
	}

	private Rectangle getSmallPlayRec() {
		int bigShowWidth = videoReqIcon.getIconWidth();
		int bigShowHeight = videoReqIcon.getIconHeight();
		int smallShowWidth = VideolocalIcon.getIconWidth();
		int smallShowHeight = VideolocalIcon.getIconHeight();
		return new Rectangle(bigShowWidth - smallShowWidth - 2, bigShowHeight
				- smallShowHeight - 2, smallShowWidth, smallShowHeight);
	}

	public void remotePlay(DataSource dataSource) {
		this.setLocalData(dataSource);
		remotePlay = true;
		try {
			remotePlayer = javax.media.Manager.createPlayer(dataSource);

			remotePlayer.addControllerListener(new ControllerListener() {
				public void controllerUpdate(ControllerEvent e) {

					if (e instanceof javax.media.RealizeCompleteEvent) {
						Component comp;
						if ((comp = remotePlayer.getVisualComponent()) != null) {
							// 将可视容器加到窗体上
							comp.setBounds(1, 1, videoReqIcon.getIconWidth(),
									videoReqIcon.getIconHeight());
							viewBigPane.add(comp);
						}
						viewBigPane.validate();
					}
				}
			});
			remotePlayer.start();
			remotePlay = true;
		} catch (NoPlayerException e1) {
			e1.printStackTrace();
		} catch (IOException e1) {
			e1.printStackTrace();
		}
	}

	public void closeViewUI() {
		isShow = false;
	}

	public boolean isViewRunning() {
		return isViewRun;
	}

	public boolean isShowing() {
		return isShow;
	}

	public void localReady() {
		localPlay = true;
	}

	public void remoteReady() {
		remotePlay = true;
	}

	public boolean isRemotePlay() {
		return remotePlay;
	}

	public void setRemotePlay(boolean remotePlay) {
		this.remotePlay = remotePlay;
	}

	public DataSource getRemoteData() {
		return remoteData;
	}

	public void setRemoteData(DataSource remoteData) {
		this.remoteData = remoteData;
	}

	public boolean isLocalPlay() {
		return localPlay;
	}

	public void setLocalPlay(boolean localPlay) {
		this.localPlay = localPlay;
	}

	public DataSource getLocalData() {
		return localData;
	}

	public void setLocalData(DataSource localData) {
		this.localData = localData;
	}

}

之后操作如下：

1、安装JMF软件（如果不想安装，就请阅读我转载一篇文章）：

2、新建工程将源代码加入工程src下

3、导入第三方包jmf.jar,和fmj.jar（如果网上找不到,请加入该群83945749）

4、运行的时候先运行MediaTransmit类，后运行MediaReceive类

posted @ 2013-03-04 19:36 IamThat 阅读(615) 评论(0) 编辑收藏举报

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JMF视频音频通信( 图+源码 ）

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