Gst.Task.prototype.set_lock

function set_lock(mutex:GLib.RecMutex):void {
    // Gjs wrapper for gst_task_set_lock()
}

Set the mutex used by the task. The mutex will be acquired before calling the Gst.TaskFunction.

This function has to be called before calling Gst.Task.prototype.pause or Gst.start.

MT safe.