public class VideoLoopExample implements ApplicationListener
{
    private SpriteBatch spriteBatch;
    private BitmapFont font;
    private OrthographicCamera camera;

    GStreamerPlayer videoplayer = null;
    GlyphLayout glyphL = new GlyphLayout();

    @Override
    public void create()
    {
        try {
          GStreamerLibrary.init();
          } catch (Exception e) {
              e.printStackTrace();
              throw new RuntimeException(e);
          }

        Gdx.input.setInputProcessor(new OurInputListener());

        spriteBatch     = new SpriteBatch();
        font            = new BitmapFont(Gdx.files.internal("font/dejavu.fnt"), true);
        font.getRegion().getTexture().setFilter(TextureFilter.Linear, TextureFilter.Linear);

        camera = new OrthographicCamera();
        camera.setToOrtho(true);


        videoplayer = new GStreamerPlayer(Gdx.files.internal("video/loop.ogv").file());
        videoplayer.play();
    }

    public static void main(String[] args)
    {
        System.setProperty("gstreamer.dir", "vlib_gst");

        LwjglApplicationConfiguration cfg = new LwjglApplicationConfiguration();
        cfg.title = "Test";
        cfg.useGL30 = true;
        cfg.width = 1280;
        cfg.height = 720;

        new LwjglApplication(new VideoLoopExample(), cfg);
    }

    @Override
    public void resume()
    {
    }

    private class OurInputListener extends InputAdapter
    {
        @Override public boolean keyDown(int keycode)
        {
            if (keycode == Keys.ENTER)
            {

            }
            else if (keycode == Keys.ESCAPE)
            {
                if (videoplayer != null)
                {
                    videoplayer.destroy();
                    videoplayer = null;
                }
                Gdx.app.exit();
            }
            else if (keycode == Keys.SPACE)
            {
                if (videoplayer != null)
                {
                    videoplayer.pause();
                }
            }

            return true;
        }
    }


    @Override
    public void render()
    {
        Gdx.gl.glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
        Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);

        camera.update();
        spriteBatch.setProjectionMatrix(camera.combined);

//      //RENDERING

        videoplayer.updateAndRender();

        if (videoplayer != null)
        {
            if(videoplayer.isDone())
            {
                videoplayer.stop();
                videoplayer.getPlayBin().play();
                videoplayer.done = false;
            }
        }

        spriteBatch.begin();
            font.setColor(Color.WHITE);
            if (videoplayer == null)
            {
                glyphL.setText(font, "Press Enter to start playing video.");
                font.draw(spriteBatch, "Press Enter to start playing video.", (Gdx.graphics.getWidth()/2)-(glyphL.width/2),  (Gdx.graphics.getHeight()/2)-(font.getLineHeight()/2));
            }
            else
            {
                glyphL.setText(font, "This is text");
                font.draw(spriteBatch, "This is text", (Gdx.graphics.getWidth()/2)-(glyphL.width/2),  (Gdx.graphics.getHeight()/2)-(font.getLineHeight()/2));
            }
            font.draw(spriteBatch, "FPS: "+Gdx.graphics.getFramesPerSecond(), 12,  10);
        spriteBatch.end();
    }

    @Override
    public void resize(int width, int height)
    {
    }

    @Override
    public void pause()
    {

    }

    @Override
    public void dispose()
    {
        if (videoplayer != null)
        {
            videoplayer.stop();
            videoplayer.destroy();
            videoplayer = null;
        }
    }


}