The direction of a pad. GST_PAD_UNKNOWN direction is unknown. GST_PAD_SRC the pad is a source pad. GST_PAD_SINK the pad is a sink pad.
See Implementation
The direction of a pad. GST_PAD_UNKNOWN direction is unknown. GST_PAD_SRC the pad is a source pad. GST_PAD_SINK the pad is a sink pad.