title: How do I get FFMPEG Progress in order to create a progress bar?
body: <p>I'm trying to create a simple GUI for ffmpeg but am having problems getting the progress of a command. I'm using PySide as the GUI toolkit and I'm also using python3. I'm using QProcess to run the command and would just like to be able to create a progress bar.</p>
  <p>EDIT: Preferably I'd like to use QProgressDialog: <a href="http://www.pyside.org/docs/pyside/PySide/QtGui/QProgressDialog.html" rel="nofollow noreferrer">http://www.pyside.org/docs/pyside/PySide/QtGui/QProgressDialog.html</a></p>