Retrieves a pad from the element by name (e.g. "src_\d"). This version only
retrieves request pads. The pad should be released with
gst.element.Element.releaseRequestPad.
This method is slower than manually getting the pad template and calling
gst.element.Element.requestPad if the pads should have a specific name (e.g.
name is "src_1" instead of "src_\u").
Retrieves a pad from the element by name (e.g. "src_\d"). This version only retrieves request pads. The pad should be released with gst.element.Element.releaseRequestPad.
This method is slower than manually getting the pad template and calling gst.element.Element.requestPad if the pads should have a specific name (e.g. name is "src_1" instead of "src_\u").
Note that this function was introduced in GStreamer 1.20 in order to provide a better name to gst.element.Element.getRequestPad. Prior to 1.20, users should use gst.element.Element.getRequestPad which provides the same functionality.