def from_payload(self, payload):
self.session_id = payload[<NUM_LIT:0>]*<NUM_LIT> + payload[<NUM_LIT:1>]<EOL>self.originator = Originator(payload[<NUM_LIT:2>])<EOL>self.priority = Priority(payload[<NUM_LIT:3>])<EOL>self.scene_id = payload[<NUM_LIT:4>]<EOL>self.velocity = Velocity(payload[<NUM_LIT:5>])<EOL>
Init frame from binary data.