Gst.Element.prototype.request_pad

function request_pad(templ:Gst.PadTemplate, name:String, caps:Gst.Caps):Gst.Pad {
    // Gjs wrapper for gst_element_request_pad()
}

Retrieves a request pad from the element according to the provided template. Pad templates can be looked up using Gst.get_static_pad_templates.

The pad should be released with Gst.Element.prototype.release_request_pad.

templ: a Gst.PadTemplate of which we want a pad of.
name: the name of the request Gst.Pad to retrieve. Can be null.
caps: the caps of the pad we want to request. Can be null.
Returns: requested Gst.Pad if found, otherwise null. Release after usage.