public static void main(String[] args) {
//
// Initialize the gstreamer framework, and let it interpret any command
// line flags it is interested in.
//
args = Gst.init("AudioPlayer", args);
if (args.length < 1) {
System.out.println("Usage: AudioPlayer <file to play>");
System.exit(1);
}
//
// Create a PlayBin2 to play the media file. A PlayBin2 is a Pipeline that
// creates all the needed elements and automatically links them together.
//
PlayBin2 playbin = new PlayBin2("AudioPlayer");
// Make sure a video window does not appear.
playbin.setVideoSink(ElementFactory.make("fakesink", "videosink"));
// Set the file to play
playbin.setInputFile(new File(args[0]));
// Start the pipeline playing
playbin.play();
Gst.main();
// Clean up (gstreamer requires elements to be in State.NULL before disposal)
playbin.stop();
}
@BeforeTest
public void initGStreamer() {
if (System.getProperty("jna.library.path") == null) {
System.setProperty("jna.library.path", "/opt/local/lib");
Gst.init();
}
}
public static void main(String[] args) throws InterruptedException {
if (args.length < 2)
throw new IllegalArgumentException(
"Parameters: input_file_or_url_1 [input_file_or_url_2] ... [input_file_or_url_N] output_file_or_url");
// Gst.init("StreamAdder", new String[] { "--gst-debug=liveadder:4" });
Gst.init("StreamAdder", new String[] {"--gst-debug-level=1"});
List<String> inputUrls = new ArrayList<String>();
for (int i = 0; i < args.length - 1; i++) {
if (args[i].toLowerCase().equals("false") || args[i].toLowerCase().equals("true"))
DEBUG = Boolean.valueOf(args[i]);
else inputUrls.add(args[i]);
}
String outputUrl = args[args.length - 1];
final LiveMixer_old adder = new LiveMixer_old("rtmp", inputUrls, outputUrl);
adder.playThread();
Runtime.getRuntime()
.addShutdownHook(
new Thread(
new Runnable() {
public void run() {
System.err.println("System is Shutting Down...");
adder.getFfmpegProcess().destroy();
}
}));
String url2 = "rtmp://wowza01.dyb.fm/teste/teste/media3";
String url3 = "rtmp://wowza01.dyb.fm/dyb/runningradio/media";
// Thread.sleep(5000);
// adder.pipe.setState(State.NULL);
// Thread.sleep(5000);
// adder.pipe.setState(State.PLAYING);
for (int i = 0; i < 10; ) {
Thread.sleep(20000);
adder.addInputURL(url3);
Thread.sleep(20000);
adder.removeInput(url3);
}
Gst.main();
}
GstreamerPlayer(ElphelVision parent) {
this.Parent = parent;
args = new String[2];
args[1] = "";
args[0] = "";
try {
args = Gst.init("ElphelVision", args);
} catch (GstException e) {
Parent.WriteErrortoConsole("Gst.init error: " + e);
}
// Playbin = new PlayBin2("VideoPlayer");
// rtspsource = "rtspsrc location=rtsp://" + Parent.Camera.GetIP()[0] + ":554
// protocols=0x00000001 latency=50 ! rtpjpegdepay ! jpegdec ! queue ! jp462bayer ! queue !
// bayer2rgb2 method=0 ! ffmpegcolorspace name=elphelstream";
// Playbin.setInputFile(new File("test.avi"));
/*java.net.URI uri = null;
try {
uri = new URI("rtsp://" + Parent.Camera.GetIP()[0] + ":554");
} catch (URISyntaxException ex) {
Logger.getLogger(GstreamerPlayer.class.getName()).log(Level.SEVERE, null, ex);
}
Playbin.setURI(uri);*/
videoComponent = new VideoComponent();
videoComponent.setPreferredSize(new Dimension(850, 480));
// Playbin.setVideoSink(videoComponent.getElement());
/*
Playbin.getBus().connect(new Bus.EOS() {
public void endOfStream(GstObject source) {
System.out.println("Finished playing file");
Gst.quit();
}
});
Playbin.getBus().connect(new Bus.ERROR() {
public void errorMessage(GstObject source, int code, String message) {
System.out.println("Error occurred: " + message);
Gst.quit();
}
});
Playbin.getBus().connect(new Bus.STATE_CHANGED() {
public void stateChanged(GstObject source, State old, State current, State pending) {
if (source == Playbin) {
System.out.println("Pipeline state changed from " + old + " to " + current);
}
}
});
*/
}
/**
* Initializes the pipeline itself, but does not start capturing
*
* @param devices The list of devices to capture from.
* @param confidence True to enable confidence monitoring.
* @return The created {@code Pipeline}, or null in the case of an error.
*/
private Pipeline startPipeline(ArrayList<CaptureDevice> devices, boolean confidence) {
logger.info("Successfully initialised {} devices.", devices.size());
for (int i = 0; i < devices.size(); i++) logger.debug("Device #{}: {}.", i, devices.get(i));
// setup gstreamer pipeline using capture devices
Gst.init(); // cannot using gst library without first initialising it
Pipeline pipeline = new Pipeline();
for (CaptureDevice c : devices) {
if (!addCaptureDeviceBinsToPipeline(c, pipeline))
logger.error("Failed to create pipeline for {}.", c);
}
pipeline.debugToDotFile(Pipeline.DEBUG_GRAPH_SHOW_ALL, pipeline.getName());
return pipeline;
}
@Before
public void setUp() {
try {
Gst.init();
} catch (Throwable t) {
logger.warn("Skipping agent tests due to unsatisifed gstreamer installation");
gstreamerInstalled = false;
}
gstreamerCapture = new GStreamerCaptureFramework();
mockRecording = EasyMock.createNiceMock(RecordingImpl.class);
properties = new XProperties();
properties.put(CaptureParameters.CAPTURE_DEVICE_NAMES, "vga, cam, mic");
EasyMock.expect(mockRecording.getProperties()).andReturn(properties);
EasyMock.replay(mockRecording);
captureFailureHandler = EasyMock.createNiceMock(CaptureFailureHandler.class);
configurationManager = EasyMock.createNiceMock(ConfigurationManager.class);
}
public static void main(String[] args) {
final CountDownLatch done = new CountDownLatch(1);
//
// Initialize the gstreamer framework, and let it interpret any command
// line flags it is interested in.
//
args = Gst.init(progname, args);
if (args.length < 0) {
System.out.println("Usage: " + progname + " <filename>");
System.exit(1);
}
//
// Instead of using a playbin, it would be possible to use a pipe
// a typefind element and a demux and wire them up manually.
//
final PlayBin pipe = new PlayBin(progname);
pipe.setInputFile(new File(args[0]));
FakeSink audio = (FakeSink) ElementFactory.make("fakesink", "audio-sink");
FakeSink video = (FakeSink) ElementFactory.make("fakesink", "video-sink");
pipe.setAudioSink(audio);
pipe.setVideoSink(video);
pipe.getBus()
.connect(
new Bus.TAG() {
public void tagsFound(GstObject source, TagList tagList) {
for (String tag : tagList.getTagNames()) {
System.out.println("Found tag " + tag + " = " + tagList.getValue(tag, 0));
}
}
});
//
// In theory, an ASYNC_DONE from the pipeline corresponds with the demux
// completing parsing the media file
//
pipe.getBus()
.connect(
new Bus.ASYNC_DONE() {
public void asyncDone(GstObject source) {
pipe.stop();
done.countDown();
}
});
audio.set("signal-handoffs", true);
video.set("signal-handoffs", true);
//
// As soon as data starts to flow, it means all tags have been found
//
BaseSink.HANDOFF handoff =
new BaseSink.HANDOFF() {
public void handoff(BaseSink sink, Buffer buffer, Pad pad) {
pipe.stop();
done.countDown();
}
};
audio.connect(handoff);
video.connect(handoff);
// Start the pipeline playing
pipe.pause();
try {
done.await();
} catch (InterruptedException ex) {
}
pipe.stop();
}
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");
}