Examples of org.gstreamer.Bin$API

org.gstreamer.Bin
Base class and element that can contain other elements. Bin is an element that can contain other {@link Element}s, allowing them to be managed as a group.
Pads from the child elements can be ghosted to the bin, see {@link GhostPad}. This makes the bin look like any other elements and enables creation of higher-level abstraction elements.
A new {@link Bin} is created with {@link Bin#Bin(String)}. Use a {@link Pipeline} instead if youwant to create a toplevel bin because a normal bin doesn't have a bus or handle clock distribution of its own.
After the bin has been created you will typically add elements to it with {@link Bin#add(Element)}. Elements can be removed with {@link Bin#remove(Element)}
An element can be retrieved from a bin with {@link Bin#getElementByName(String)}.
A list of elements contained in a bin can be retrieved with {@link Bin#getElements}The {@link ELEMENT_ADDED} signal is fired whenever a new element is addedto the bin. Likewise the {@link ELEMENT_REMOVED} signal is firedwhenever an element is removed from the bin.

   * Example test method
   */


  @Test
  public void simple() {
    _stem_ impl = new _stem_Impl();
    
    impl.say("Hello World");
  }

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        Element decodeQueue = ElementFactory.make("queue", "Decode Queue");
        pipe.addMany(src, decodeQueue, decodeBin);
        Element.linkMany(src, decodeQueue, decodeBin);


        /* create audio output */
        final Bin audioBin = new Bin("Audio Bin");


        Element conv = ElementFactory.make("audioconvert", "Audio Convert");
        Element resample = ElementFactory.make("audioresample", "Audio Resample");
        Element sink = ElementFactory.make("autoaudiosink", "sink");
        audioBin.addMany(conv, resample, sink);
        Element.linkMany(conv, resample, sink);
        audioBin.addPad(new GhostPad("sink", conv.getStaticPad("sink")));
        pipe.add(audioBin);
        
        decodeBin.connect(new DecodeBin2.NEW_DECODED_PAD() {
            public void newDecodedPad(DecodeBin2 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());
                    pad.link(audioBin.getStaticPad("sink"));
                } else if (struct.getName().startsWith("video/")) {
                    System.out.println("Linking video pad: " + struct.getName());
                    pad.link(videoComponent.getElement().getStaticPad("sink"));
                    
                    // Make the video frame visible

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        Pipeline pipe = new Pipeline("main pipeline");
        pipe.addMany(src, decodeBin);
        src.link(decodeBin);
        
        /* create audio output */
        final Bin audioBin = new Bin("Audio Bin");
        
        Element conv = ElementFactory.make("audioconvert", "Audio Convert");
        Element sink = ElementFactory.make("autoaudiosink", "sink");
        audioBin.addMany(conv, sink);
        Element.linkMany(conv, sink);        
        audioBin.addPad(new GhostPad("sink", conv.getStaticPad("sink")));
        
        pipe.add(audioBin);


        decodeBin.connect(new DecodeBin2.NEW_DECODED_PAD() {
            public void newDecodedPad(DecodeBin2 elem, Pad pad, boolean last) {
                  /* only link once */
                Pad audioPad = audioBin.getStaticPad("sink");
                if (pad.isLinked()) {
                    return;
                }
  
                /* check media type */

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        Pipeline pipe = new Pipeline("main pipeline");
        pipe.addMany(src, decodeBin);
        src.link(decodeBin);
        
        /* create audio output */
        final Bin audioBin = new Bin("Audio Bin");
        
        Element conv = ElementFactory.make("audioconvert", "Audio Convert");
        Element sink = ElementFactory.make("autoaudiosink", "sink");
        audioBin.addMany(conv, sink);
        Element.linkMany(conv, sink);        
        audioBin.addPad(new GhostPad("sink", conv.getStaticPad("sink")));
        
        pipe.add(audioBin);


        decodeBin.connect(new DecodeBin2.NEW_DECODED_PAD() {
            public void newDecodedPad(DecodeBin2 elem, Pad pad, boolean last) {
                System.out.println("newDecodedPad");
                  /* only link once */
                Pad audioPad = audioBin.getStaticPad("sink");
                if (pad.isLinked()) {
                    return;
                }
  
                /* check media type */

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