title: What is the proper way to link this gstreamer pipeline?
body: <p>How do I need to link this gstreamer pipeline in python code? (Not by using gst.launch()! )</p>
  
  <pre><code>filesrc ! h264parse ! avimux ! filesink
  </code></pre>
  
  <p>When I try to create pad object - </p>
  
  <pre><code>h264parse.get_pad('src0') 
  </code></pre>
  
  <p>it returns NoneType.
  I am also attaching bufferprobe to this pad.</p>