Gst.Event.new_gap

function new_gap(timestamp:Gst.ClockTime, duration:Gst.ClockTime):Gst.Event {
    // Gjs wrapper for gst_event_new_gap()
}

Create a new GAP event. A gap event can be thought of as conceptually equivalent to a buffer to signal that there is no data for a certain amount of time. This is useful to signal a gap to downstream elements which may wait for data, such as muxers or mixers or overlays, especially for sparse streams such as subtitle streams.