Demo Applet

Click here

com.sswf.rtmp.Consumer

package com.sswf.rtmp;

import com.sswf.io.encoder.api.IEncoder;
import com.sswf.type.DataType;

public interface Consumer {
 
  public void putData(DataType dataType, long ts, byte[] buf, int size);
 
  public void setRecording(boolean isRecording);
 
  public boolean isRecording(); 
 
  public void setEncoder(IEncoder encoder);
 
  public IEncoder getEncoder();
}

org.jma.encoder.audio.IAudioEncoder

package org.jma.encoder.audio;

public interface IAudioEncoder {
 
  public int encodeBuffer(byte[] input, int offset, int encodedCount, byte[] output);
 
  public int encodeFinish(byte[] input);
 
  public int getInputBufferSize();

  public int getOutputBufferSize();
 
  public void close();
}

org.jma.encoder.video.IVideoEncoder

package org.jma.encoder.video;

public interface IVideoEncoder {
 
  byte[] encode(final byte[] current, final byte[] previous, final int width,  final int height) throws Exception;
 
}

org.jma.encoder.IEncoder

package org.jma.encoder;

import javax.sound.sampled.AudioFormat;

import org.jma.MetaData;
import org.jma.encoder.audio.IAudioEncoder;
import org.jma.encoder.video.IVideoEncoder;
import org.jma.video.VideoFormat;
import org.red5.server.stream.codec.AudioCodec;
import org.red5.server.stream.codec.VideoCodec;

public interface IEncoder {
 
  public void add(AudioCodec targetAudioCodec, AudioFormat sourceFormat);
 
  public void add(VideoCodec targetVideoCodec, VideoFormat format);
 
  public MetaData getMetaData();
 
  public IAudioEncoder getAudioEncoder();

  public IVideoEncoder getVideoEncoder();
}

Java Code Examples

You can publish your desktop just for a few lines of code:

  private void publish() {
    first = true;
    try {
      if (!AudioSystem.isLineSupported(info)) {
        System.err.println("Line is not supported by the Audio System");
        JOptionPane.showMessageDialog(this,
            "Line is not supported by the Audio System");
        return;
      }

      line = (TargetDataLine) mixer.getLine(info);
line.open(sourceFormat);
      line.start();
      IEncoder encoder = new Encoder();
      encoder.add(AudioCodec.MP3, sourceFormat);
      encoder.add(VideoCodec.SCREEN_VIDEO, null);
      clientManager.setEncoder(encoder);
      clientManager.setRunning(true);
      clientManager.setRecording(true);
      CaptureAudio captureAudio = new CaptureAudio(clientManager, line);
      CaptureVideo captureVideo = new CaptureVideo(clientManager, new Robot());
      Thread publishAudio = new Thread(captureAudio);
      publishAudio.start();
      Thread publishVideo = new Thread(captureVideo);
      publishVideo.start();
     
    } catch (LineUnavailableException e) {
      System.err.println("Line Unavailable:" + e);
      e.printStackTrace();
      System.exit(-2);
    } catch (Exception e) {
      System.out.println("Direct Upload Error");
      e.printStackTrace();
    }
  }// End of RecordAudio method

Release 1.1

1. Build If you have Java 1.6 installed see Demo Applet

1.1

2. Release package

-----rtmp-publisher
| -----codebase
| -----META-INF
| -----WEB-INF
| -----index.html

3. Functionality

• Microphone, Mixer or any sound sources publishing to RED5 server via RTMP
• Video desktop capturing. Your can put your own video source. I provide encoding interface to do it successfully.
• Screen Video codec, MP3 codec

4. Installation

Unzip files and copy to the webapp directory of your tomcat

5. Running

Open URL http://localhost:8080/rtmp-publisher-1.1

6. Related projects:

RTMP Java Client

Pure Java MP3 Encoder

7. Supported configurations

Windows XX, Linux

Download