Examples with VideoData org.red5.server.net.rtmp.event.VideoData used on opensource projects

Example 1 with VideoData

use of org.red5.server.net.rtmp.event.VideoData in project bigbluebutton by bigbluebutton.

the class ScreenVideoBroadcastStream method dispatchEvent.

public void dispatchEvent(IEvent event) {
    try {
        //    	System.out.println("dispatchEvent(event:screenVideo)");
        if (event instanceof IRTMPEvent) {
            IRTMPEvent rtmpEvent = (IRTMPEvent) event;
            if (livePipe != null) {
                RTMPMessage msg = RTMPMessage.build(rtmpEvent, Constants.SOURCE_TYPE_LIVE);
                if (creationTime == null)
                    creationTime = (long) rtmpEvent.getTimestamp();
                try {
                    IVideoStreamCodec videoStreamCodec = new ScreenVideo();
                    streamCodecInfo.setHasVideo(true);
                    streamCodecInfo.setVideoCodec(videoStreamCodec);
                    videoStreamCodec.reset();
                    videoStreamCodec.addData(((VideoData) rtmpEvent).getData());
                    livePipe.pushMessage(msg);
                    // Notify listeners about received packet
                    if (rtmpEvent instanceof IStreamPacket) {
                        for (IStreamListener listener : getStreamListeners()) {
                            try {
                                listener.packetReceived(this, (IStreamPacket) rtmpEvent);
                            } catch (Exception e) {
                                log.error("Error while notifying listener " + listener, e);
                            }
                        }
                    }
                } catch (IOException ex) {
                    // ignore
                    log.error("Got exception: {}", ex);
                }
            }
        }
    } finally {
    }
}

Example 2 with VideoData

use of org.red5.server.net.rtmp.event.VideoData in project bigbluebutton by bigbluebutton.

the class ScreenshareStreamListener method packetReceived.

@Override
public void packetReceived(IBroadcastStream stream, IStreamPacket packet) {
    IoBuffer buf = packet.getData();
    if (buf != null)
        buf.rewind();
    if (buf == null || buf.remaining() == 0) {
        return;
    }
    if (packet instanceof VideoData) {
        if (!firstPacketReceived) {
            firstPacketReceived = true;
            IConnection conn = Red5.getConnectionLocal();
            String meetingId = conn.getScope().getName();
            String filename = recordingDir;
            if (!filename.endsWith("/")) {
                filename.concat("/");
            }
            filename = filename.concat(meetingId).concat("/").concat(stream.getPublishedName()).concat(".flv");
            Map<String, String> event = new HashMap<String, String>();
            event.put("module", "Deskshare");
            event.put("timestamp", genTimestamp().toString());
            event.put("meetingId", meetingId);
            event.put("file", filename);
            event.put("stream", stream.getPublishedName());
            event.put("eventName", "DeskshareStartedEvent");
            recordingService.record(conn.getScope().getName(), event);
        }
    }
}

Example 3 with VideoData

use of org.red5.server.net.rtmp.event.VideoData in project openmeetings by apache.

the class CaptureScreen method pushVideo.

public void pushVideo(VideoData data, int ts) {
    if (startPublish) {
        if (Red5.getConnectionLocal() == null) {
            Red5.setConnectionLocal(client.getConnection());
        }
        RTMPMessage rtmpMsg = RTMPMessage.build(data, ts);
        client.publishStreamData(streamId, rtmpMsg);
    }
}

Example 4 with VideoData

use of org.red5.server.net.rtmp.event.VideoData in project openmeetings by apache.

the class EncodeJob method execute.

@Override
public void execute(JobExecutionContext context) throws JobExecutionException {
    JobDataMap data = context.getJobDetail().getJobDataMap();
    CaptureScreen capture = (CaptureScreen) data.get(CAPTURE_KEY);
    if (screen == null) {
        dim = capture.getDim();
        screen = new Rectangle(dim.getSpinnerX(), dim.getSpinnerY(), dim.getSpinnerWidth(), dim.getSpinnerHeight());
    }
    long start = 0;
    if (log.isTraceEnabled()) {
        start = System.currentTimeMillis();
    }
    image = ScreenV1Encoder.getImage(dim, screen, robot);
    if (log.isTraceEnabled()) {
        log.trace(String.format("encode: Image was captured in %s ms, size %sk", System.currentTimeMillis() - start, 4 * image.length * image[0].length / 1024));
        start = System.currentTimeMillis();
    }
    try {
        VideoData vData = capture.getEncoder().encode(image);
        if (log.isTraceEnabled()) {
            long now = System.currentTimeMillis();
            log.trace(String.format("encode: Image was encoded in %s ms, timestamp is %s", now - start, now - capture.getStartTime()));
        }
        capture.getFrames().offer(vData);
        capture.getEncoder().createUnalteredFrame();
    } catch (Exception e) {
        log.error("Error while encoding: ", e);
    }
}

Example 5 with VideoData

use of org.red5.server.net.rtmp.event.VideoData in project openmeetings by apache.

the class SendJob method execute.

@Override
public void execute(JobExecutionContext context) throws JobExecutionException {
    JobDataMap data = context.getJobDetail().getJobDataMap();
    CaptureScreen capture = (CaptureScreen) data.get(CAPTURE_KEY);
    capture.setSendFrameGuard(true);
    if (log.isTraceEnabled()) {
        long real = System.currentTimeMillis() - capture.getStartTime();
        log.trace(String.format("send: Enter method, timestamp: %s, real: %s, diff: %s", capture.getTimestamp(), real, real - capture.getTimestamp().get()));
    }
    VideoData f = capture.getFrames().poll();
    if (log.isTraceEnabled()) {
        log.trace(String.format("send: Getting %s image", f == null ? "DUMMY" : "CAPTURED"));
    }
    f = f == null ? capture.getEncoder().getUnalteredFrame() : f;
    if (f != null) {
        capture.pushVideo(f, capture.getTimestamp().get());
        if (log.isTraceEnabled()) {
            long real = System.currentTimeMillis() - capture.getStartTime();
            log.trace(String.format("send: Sending video %sk, timestamp: %s, real: %s, diff: %s", f.getData().capacity() / 1024, capture.getTimestamp(), real, real - capture.getTimestamp().get()));
        }
        capture.getTimestamp().addAndGet(capture.getTimestampDelta());
        if (log.isTraceEnabled()) {
            log.trace(String.format("send: new timestamp: %s", capture.getTimestamp()));
        }
    } else if (log.isTraceEnabled()) {
        log.trace("send: nothing to send");
    }
    capture.setSendFrameGuard(false);
}