parseBinFromDescription

This is a convenience wrapper around [gst.global.parseLaunch] to create a #GstBin from a gst-launch-style pipeline description. See [gst.global.parseLaunch] and the gst-launch man page for details about the syntax. Ghost pads on the bin for unlinked source or sink pads within the bin can automatically be created (but only a maximum of one ghost pad for each direction will be created; if you expect multiple unlinked source pads or multiple unlinked sink pads and want them all ghosted, you will have to create the ghost pads yourself).