Examples of org.gstreamer.Element

org.gstreamer.Element
Abstract base class for all pipeline elements.
Element is the abstract base class needed to construct an element that can be used in a GStreamer pipeline. Please refer to the plugin writers guide for more information on creating Element subclasses.
The name of a Element can be retrieved with {@link #getName} and set with{@link #setName}.
All elements have pads (of the type {@link Pad}). These pads link to pads on other elements. {@link Buffer}s flow between these linked pads. An Element has a list of {@link Pad} structures for all their input (or sink)and output (or source) pads. Core and plug-in writers can add and remove pads with {@link #addPad}and {@link #removePad}.
A pad of an element can be retrieved by name with {@link #getPad}. An list of all pads can be retrieved with {@link #getPads}.
Elements can be linked through their pads. If the link is straightforward, use the {@link #link}convenience function to link two elements, or {@link #linkMany}for more elements in a row.
For finer control, use {@link #linkPads} and {@link #linkPadsFiltered}to specify the pads to link on each element by name.
Each element has a state (see {@link State}). You can get and set the state of an element with {@link #getState} and {@link #setState}.

    }
    public static void main(String[] args) {
        args = Gst.init("TypeFind Test", args);
        /* create elements */
        Pipeline pipeline = new Pipeline("my_pipeline");
        Element source = ElementFactory.make("filesrc", "source");
        source.set("location", args[0]);
        TypeFind typefind = new TypeFind("typefinder");
        
        /* you would normally check that the elements were created properly */
        
        /* put together a pipeline */

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 */
public class DoubleQuit {
    private static Pipeline makePipe() {
        Pipeline pipe = new Pipeline("AudioPanorama");


        Element src = ElementFactory.make("audiotestsrc", "src");
        src.set("wave", 2);
        Element convert = ElementFactory.make("audioconvert", "convert");
        Element sink = ElementFactory.make("fakesink", "sink");
        pipe.addMany(src, convert, sink);
        Element.linkMany(src, convert, sink);
        return pipe;
    }

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    @Test
    public void hello() {}
    //@Test 
    public void testMixer() {
        Element audio = ElementFactory.make("osxaudiosink", "audio");
        @SuppressWarnings("unused")
        Mixer mixer = Mixer.wrap(audio);
    }

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    private static Pipeline pipe;
    public static void main(String[] args) {
        args = Gst.init("VideoTest", args);
        pipe = new Pipeline("VideoTest");
        //final Element videosrc = ElementFactory.make("videotestsrc", "source");
        final Element videosrc = ElementFactory.make("v4l2src", "source");
        final Element videofilter = ElementFactory.make("capsfilter", "filter");
        videofilter.setCaps(Caps.fromString("dv1394src ! video/x-dv ! dvdemux ! "
                + "dvdec ! ffmpegcolorspace ! video/x-raw-rgb, width=720, height=576"
                + ", bpp=32, depth=24, framerate=25/1"));
        //videofilter.setCaps(Caps.fromString("dv1394src ! video/x-dv ! dvdemux ! "
        //        + "dvdec ! ffmpegcolorspace ! video/x-raw-rgb, width=720, height=576"
        //        + ", bpp=32, depth=24, framerate=25/1"));
        SwingUtilities.invokeLater(new Runnable() {


            public void run() {
                VideoComponent videoComponent = new VideoComponent();
                Element videosink = videoComponent.getElement();
                pipe.addMany(videosrc, videofilter, videosink);
                Element.linkMany(videosrc, videofilter, videosink);


                // Now create a JFrame to display the video output
                JFrame frame = new JFrame("Duo: Testando webacam com gstream");

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 */
public class WebcamPlayer {
    public WebcamPlayer() {
        Gst.init();
        pipe = new Pipeline("VideoTest");
        final Element videosrc = ElementFactory.make("v4l2src", "source");
        final Element videofilter = ElementFactory.make("capsfilter", "filter");
        videofilter.setCaps(Caps.fromString("dv1394src ! video/x-dv ! dvdemux ! "
                + "dvdec ! ffmpegcolorspace ! video/x-raw-rgb, width=320, height=240"
                + ", bpp=32, depth=24, framerate=25/1"));
        SwingUtilities.invokeLater(new Runnable() {


            public void run() {
                VideoComponent videoComponent = new VideoComponent();
                Element videosink = videoComponent.getElement();
                pipe.addMany(videosrc, videofilter, videosink);
                Element.linkMany(videosrc, videofilter, videosink);


                // Now create a JFrame to display the video output
                JFrame frame = new JFrame("Duo: webacam com gstreamer.");

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Related Classes of org.gstreamer.Element

org.gstreamer.elements.BufferDataAppSink

org.gstreamer.elements.BufferDataSink

org.gstreamer.elements.ByteDataAppSink

org.gstreamer.elements.ByteDataSink

org.gstreamer.elements.RGBDataAppSink

org.gstreamer.elements.RGBDataFileSink

org.gstreamer.elements.RGBDataSink

org.gstreamer.example.AppSrcTest

org.gstreamer.example.AudioPanorama

org.gstreamer.example.ColorBalance

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