Code refactoring

pkg/h264/rtp.go

@@ -87,7 +87,10 @@ func RTPPay(mtu uint16) streamer.WrapperFunc {
 
 	return func(push streamer.WriterFunc) streamer.WriterFunc {
 		return func(packet *rtp.Packet) error {
-			if packet.Version == RTPPacketVersionAVC {
+			if packet.Version != RTPPacketVersionAVC {
+				return push(packet)
+			}
+
 			payloads := payloader.Payload(mtu, packet.Payload)
 			last := len(payloads) - 1
 			for i, payload := range payloads {
@@ -95,10 +98,8 @@ func RTPPay(mtu uint16) streamer.WrapperFunc {
 					Header: rtp.Header{
 						Version:        2,
 						Marker:         i == last,
-							//PayloadType:    packet.PayloadType,
 						SequenceNumber: sequencer.NextSequenceNumber(),
 						Timestamp:      packet.Timestamp,
-							//SSRC:           packet.SSRC,
 					},
 					Payload: payload,
 				}
@@ -106,10 +107,8 @@ func RTPPay(mtu uint16) streamer.WrapperFunc {
 					return err
 				}
 			}
-				return nil
-			}
 
-			return push(packet)
+			return nil
 		}
 	}
 }