parse_bin_from_description

function parse_bin_from_description(bin_description:String, ghost_unlinked_pads:Boolean):Gst.Bin {
    // Gjs wrapper for gst_parse_bin_from_description()
}

This is a convenience wrapper around parse_launch to create a Gst.Bin from a gst-launch-style pipeline description. See parse_launch 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).