}
//
// Create a PlayBin2 to play the media file. A PlayBin2 is a Pipeline that
// creates all the needed elements and automatically links them together.
//
final PlayBin2 playbin = new PlayBin2("BusMessages");
// 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]));
// Listen for end-of-stream (i.e. when the media has finished)
playbin.getBus().connect(new Bus.EOS() {
public void endOfStream(GstObject source) {
System.out.println("Finished playing file");
Gst.quit();
}
});
// Listen for any error conditions
playbin.getBus().connect(new Bus.ERROR() {
public void errorMessage(GstObject source, int code, String message) {
System.out.println("Error occurred: " + message);
Gst.quit();
}
});
// Listen for metadata (tags)
playbin.getBus().connect(new Bus.TAG() {
public void tagsFound(GstObject source, TagList tagList) {
for (String tagName : tagList.getTagNames()) {
// Each tag can have multiple values, so print them all.
for (Object tagData : tagList.getValues(tagName)) {
System.out.printf("[%s]=%s\n", tagName, tagData);
}
}
}
});
// Listen for state-changed messages
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);
}
}
});
// Start the pipeline playing
playbin.play();
Gst.main();
// Clean up (gstreamer requires elements to be in State.NULL before disposal)
playbin.stop();
Gst.deinit();
}