Examples of org.gstreamer.GhostPad

org.gstreamer.GhostPad
Pseudo link pads.
GhostPads are useful when organizing pipelines with {@link Bin} like elements.The idea here is to create hierarchical element graphs. The bin element contains a sub-graph. Now one would like to treat the bin-element like any other {@link Element}. This is where GhostPads come into play. A GhostPad acts as a proxy for another pad. Thus the bin can have sink and source ghost-pads that are associated with sink and source pads of the child elements.
If the target pad is known at creation time, {@link #GhostPad(String,Pad)} is thefunction to use to get a ghost-pad. Otherwise one can use {@link #GhostPad(String,PadDirection)}to create the ghost-pad and use {@link #setTarget} to establish the association later on.
Note that GhostPads add overhead to the data processing of a pipeline. @see Pad

        Element.linkMany(conv, videofilter, sink);


        //
        // Link the ghost pads on the bin to the sink pad on the convertor
        //
        addPad(new GhostPad("sink", conv.getStaticPad("sink")));
    }

View Full Code Here

        Element.linkMany(conv, sink);


        //
        // Link the ghost pads on the bin to the sink pad on the convertor
        //
        addPad(new GhostPad("sink", conv.getStaticPad("sink")));        
    }

View Full Code Here

      Element.linkMany(conv, videofilter, sink);


      //
      // Link the ghost pads on the bin to the sink pad on the convertor
      //
      addPad(new GhostPad("sink", conv.getStaticPad("sink")));      
    }

View Full Code Here

        Element.linkMany(conv, videofilter, videosink);
        
        //
        // Link the ghost pads on the bin to the sink pad on the convertor
        //
        addPad(new GhostPad("sink", conv.getStaticPad("sink")));
    }

View Full Code Here

      Element.linkMany(conv, videofilter, sink);


      //
      // Link the ghost pads on the bin to the sink pad on the convertor
      //
      addPad(new GhostPad("sink", conv.getStaticPad("sink")));      
    }

View Full Code Here

        Element.linkMany(conv, sink);


        //
        // Link the ghost pads on the bin to the sink pad on the convertor
        //
        addPad(new GhostPad("sink", conv.getStaticPad("sink")));  
    }

View Full Code Here

            audiopanorama = ElementFactory.make("audiopanorama", "panorama");
            convert = ElementFactory.make("audioconvert", "convert");
            sink = ElementFactory.make("autoaudiosink", "audiosink");
            addMany(audiopanorama, convert, sink);
            linkMany(audiopanorama, convert, sink);
            addPad(new GhostPad("sink", audiopanorama.getStaticPad("sink")));
        }

View Full Code Here

        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) {

View Full Code Here

        
        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) {

View Full Code Here

        
        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) {

View Full Code Here

TOP

Related Classes of org.gstreamer.GhostPad

org.gstreamer.elements.BufferDataAppSink

org.gstreamer.elements.BufferDataSink

org.gstreamer.elements.ByteDataAppSink

org.gstreamer.elements.ByteDataSink

org.gstreamer.elements.RGBDataAppSink

org.gstreamer.elements.RGBDataSink

org.gstreamer.example.AudioPanorama$PanoramaSink

org.gstreamer.example.DecodeBinPlayer

org.gstreamer.example.InputStreamSrcTest

org.gstreamer.example.OutputStreamSinkTest

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.