private void addInput(String url) {
INDEX++;
int i = INDEX;
System.out.println("\n------------\naddInput[" + i + "]: " + url + "\n-------------\n");
Element input = null;
if (!FAKE_INPUT) {
/* create audio output */
final Bin audioBin = new Bin("Audio Bin" + i);
Element src = null;
if (url.contains("http://")) {
src = ElementFactory.make("gnomevfssrc", "Input" + i);
src.set("location", url);
} else if (url.contains("rtmp") && url.contains("://")) {
src = ElementFactory.make("rtmpsrc", "Input" + i);
// src.set("do-timestamp", true);
src.set("location", url);
} else {
src = ElementFactory.make("filesrc", "Input" + i);
src.set("location", url);
}
DecodeBin2 decodeBin = new DecodeBin2("Decode Bin" + i);
Element decodeQueue = ElementFactory.make("queue2", "Decode Queue" + i);
Element conv = ElementFactory.make("audioconvert", "Audio Convert" + i);
Element resample = ElementFactory.make("audioresample", "Audio Resample" + i);
Element volume = ElementFactory.make("volume", "Audio Volume" + i);
volume.set("volume", 1.0f);
volumeElements.put(url, volume);
audioBin.addMany(conv, resample, volume);
Element.linkMany(conv, resample, volume);
audioBin.addPad(new GhostPad("src", volume.getStaticPad("src")));
audioBin.addPad(new GhostPad("sink", conv.getStaticPad("sink")));
input = new Bin("Input Bin" + i);
((Bin) input).addMany(src, decodeQueue, decodeBin, audioBin);
Element.linkMany(src, decodeQueue, decodeBin, audioBin);
input.addPad(new GhostPad("src", audioBin.getSrcPads().get(0)));
decodeBin.connect(
new DecodeBin2.NEW_DECODED_PAD() {
public void newDecodedPad(Element elem, Pad pad, boolean last) {
/* only link once */
if (pad.isLinked()) {
return;
}
/* check media type */
Caps caps = pad.getCaps();
Structure struct = caps.getStructure(0);
if (struct.getName().startsWith("audio/")) {
System.out.println("Linking audio pad: " + struct.getName());
if (audioBin.getStaticPad("sink").getPeer() == null) {
PadLinkReturn linked = pad.link(audioBin.getStaticPad("sink"));
System.out.println("Decodebin linked " + linked);
}
} else if (struct.getName().startsWith("video/")) {
System.out.println("Linking video pad: " + struct.getName());
} else {
System.out.println("Unknown pad [" + struct.getName() + "]");
}
}
});
} else {
input = ElementFactory.make("audiotestsrc", "Audio Fake" + i);
int w = i;
if (i > 1) w = 5;
input.set("wave", w);
input.set("is-live", true);
}
if (!inputURLs.contains(url)) {
inputURLs.add(url);
}
inputElements.put(url, input);
boolean playing = pipe.isPlaying();
Pad adderSink = adder.getRequestPad("sink%d");
if (playing) {
System.out.println("Adder inputs: " + adder.getSinkPads());
pipe.setState(State.PLAYING);
}
}
private static void startStreaming(final VideoComponent vc, String settings, int port) {
Gst.init();
clientPipe = new Pipeline("pipeline");
pushLog("> CTRL: " + "PLAY");
pushLog("> SYS: " + " INIT STREAM");
System.out.println("Starting with: C=" + clientLoc + ", S=" + serverLoc);
// VIDEO
Element udpVideoSrc = ElementFactory.make("udpsrc", "src1");
udpVideoSrc.setCaps(
Caps.fromString(
"application/x-rtp, media=(string)video, clock-rate=(int)90000, encoding-name=(string)JPEG, payload=(int)96, ssrc=(uint)2156703816, clock-base=(uint)1678649553, seqnum-base=(uint)31324"));
udpVideoSrc.set("uri", "udp://" + clientLoc + ":" + port);
Element videoRtcpIn = ElementFactory.make("udpsrc", "src3");
videoRtcpIn.set("uri", "udp://" + clientLoc + ":" + (port + 1));
Element videoRtcpOut = ElementFactory.make("udpsink", "snk1");
videoRtcpOut.set("host", serverLoc);
videoRtcpOut.set("port", "" + (port + 5));
videoRtcpOut.set("sync", "false");
videoRtcpOut.set("async", "false");
Element udpAudioSrc = null, audioRtcpIn = null, audioRtcpOut = null, taud = null;
if (attribute.equalsIgnoreCase("active")) {
// AUDIO
udpAudioSrc = ElementFactory.make("udpsrc", "src2");
udpAudioSrc.setCaps(
Caps.fromString(
"application/x-rtp, media=(string)audio, clock-rate=(int)8000, encoding-name=(string)L16, encoding-params=(string)2, channels=(int)2, payload=(int)96, ssrc=(uint)3489550614, clock-base=(uint)2613725642, seqnum-base=(uint)1704"));
udpAudioSrc.set("uri", "udp://" + clientLoc + ":" + (port + 2));
taud = ElementFactory.make("tee", "taud");
Element qaud = ElementFactory.make("queue", "qaud");
AppSink appAudioSink = (AppSink) ElementFactory.make("appsink", "appAudioSink");
appAudioSink.set("emit-signals", true);
appAudioSink.setSync(false);
audioQ = new LinkedList<FrameInfo>();
appAudioSink.connect(
new AppSink.NEW_BUFFER() {
public void newBuffer(AppSink sink) {
Buffer b = sink.getLastBuffer();
if (b != null) {
audioQ.offer(new FrameInfo(System.currentTimeMillis(), b.getSize()));
}
}
});
audioRtcpIn = ElementFactory.make("udpsrc", "src4");
audioRtcpIn.set("uri", "udp://" + clientLoc + ":" + (port + 3));
audioRtcpOut = ElementFactory.make("udpsink", "snk2");
audioRtcpOut.set("host", serverLoc);
audioRtcpOut.set("port", "" + (port + 7));
audioRtcpOut.set("sync", "false");
audioRtcpOut.set("async", "false");
clientPipe.addMany(taud, qaud, appAudioSink);
clientPipe.addMany(udpAudioSrc, audioRtcpIn, audioRtcpOut);
Element.linkMany(udpAudioSrc, taud, qaud, appAudioSink);
}
Element tvid = ElementFactory.make("tee", "tvid");
Element qvid = ElementFactory.make("queue", "qvid");
AppSink appVideoSink = (AppSink) ElementFactory.make("appsink", "appVideoSink");
appVideoSink.set("emit-signals", true);
appVideoSink.setSync(false);
videoQ = new LinkedList<FrameInfo>();
appVideoSink.connect(
new AppSink.NEW_BUFFER() {
public void newBuffer(AppSink sink) {
Buffer b = sink.getLastBuffer();
if (b != null) {
videoQ.offer(new FrameInfo(System.currentTimeMillis(), b.getSize()));
// System.out.println(System.currentTimeMillis());
}
}
});
clientPipe.addMany(tvid, qvid, appVideoSink);
clientPipe.addMany(udpVideoSrc, videoRtcpIn, videoRtcpOut);
Element.linkMany(udpVideoSrc, tvid, qvid, appVideoSink);
// VIDEO BIN
videoBin = new Bin("videoBin");
// src1
Element videoDepay = ElementFactory.make("rtpjpegdepay", "depay");
Element videoDecode = ElementFactory.make("jpegdec", "decode");
Element videoRate = ElementFactory.make("videorate", "rate1");
Element videoColor = ElementFactory.make("ffmpegcolorspace", "color");
Element videoSrc1Caps = ElementFactory.make("capsfilter", "src1caps");
videoSrc1Caps.setCaps(Caps.fromString("video/x-raw-yuv, framerate=30/1"));
Element videoColor2 = ElementFactory.make("ffmpegcolorspace", "color2");
videoBin.addMany(videoDepay, videoDecode, videoRate, videoColor, videoSrc1Caps, videoColor2);
Element.linkMany(videoDepay, videoDecode, videoRate, videoColor, videoSrc1Caps, videoColor2);
videoBin.addPad(new GhostPad("sink", videoDepay.getStaticPad("sink")));
clientPipe.add(videoBin);
final Bin audioBin = new Bin("audioBin");
if (attribute.equalsIgnoreCase("active")) {
// AUDIO BIN
final Element audioDepay = ElementFactory.make("rtpL16depay", "auddepay");
Element audioConvert = ElementFactory.make("audioconvert", "audconv");
mute = ElementFactory.make("volume", "vol");
mute.set("mute", "true");
final Element audioSink = ElementFactory.make("autoaudiosink", "audsink");
audioBin.addMany(audioDepay, audioConvert, mute, audioSink);
Element.linkMany(audioDepay, audioConvert, mute, audioSink);
audioBin.addPad(new GhostPad("sink", audioDepay.getStaticPad("sink")));
clientPipe.add(audioBin);
}
// RTPBIN
final RTPBin rtp = new RTPBin("rtp");
clientPipe.add(rtp);
Element.linkPads(tvid, "src1", rtp, "recv_rtp_sink_0");
Element.linkPads(videoRtcpIn, "src", rtp, "recv_rtcp_sink_0");
Element.linkPads(rtp, "send_rtcp_src_0", videoRtcpOut, "sink");
if (attribute.equalsIgnoreCase("active")) {
Element.linkPads(taud, "src1", rtp, "recv_rtp_sink_1");
Element.linkPads(audioRtcpIn, "src", rtp, "recv_rtcp_sink_1");
Element.linkPads(rtp, "send_rtcp_src_1", audioRtcpOut, "sink");
}
// BUS
rtp.connect(
new Element.PAD_ADDED() {
@Override
public void padAdded(Element arg0, Pad arg1) {
if (arg1.getName().startsWith("recv_rtp_src_0")) {
arg1.link(videoBin.getStaticPad("sink"));
} else if (arg1.getName().startsWith("recv_rtp_src_1")
&& attribute.equalsIgnoreCase("active")) {
arg1.link(audioBin.getStaticPad("sink"));
}
clientPipe.debugToDotFile(1, "clientsucc");
}
});
Bus bus = clientPipe.getBus();
bus.connect(
new Bus.ERROR() {
public void errorMessage(GstObject source, int code, String message) {
pushLog("> GSTREAMER ERROR: code=" + code + " message=" + message);
clientPipe.debugToDotFile(1, "clienterr");
}
});
bus.connect(
new Bus.EOS() {
public void endOfStream(GstObject source) {
clientPipe.setState(State.NULL);
System.out.println("EOS");
}
});
videoBin.add(vc.getElement());
AppSink appJointSink = (AppSink) ElementFactory.make("appsink", "appJointSink");
appJointSink.set("emit-signals", true);
appJointSink.setSync(false);
jointQ = new LinkedList<CompareInfo>();
appJointSink.connect(
new AppSink.NEW_BUFFER() {
public void newBuffer(AppSink sink) {
/*
int vs = 0; int as = 0;
while (videoQ != null) {
vs++; videoQ.poll();
}
while (audioQ != null) {
as++; audioQ.poll();
}
System.out.println("Compare: " + as + " : " + vs);
*/
}
});
Element.linkMany(videoColor2, vc.getElement());
Thread videoThread =
new Thread() {
public void run() {
clientPipe.setState(org.gstreamer.State.PLAYING);
}
};
videoThread.start();
clientPipe.debugToDotFile(0, "appsink");
}
