title: Limitations of gst_parse_launch()?
body: <p>From what i understand, <strong>gst_parse_launch()</strong> creates a new pipeline based on command line syntax describing the pipeline. It automatically takes care of all the intricate details of request pads, sometimes pads etc and constructs the pipeline.</p>
  
  <p>So my question is, why not use this all the time? why bother with adding pad-added-handlers, requesting and linking pads etc? </p>
  
  <p>Are there any situations where using <strong>gst_parse_launch()</strong> just wont do?</p>