diff --git a/.gitignore b/.gitignore
index 4e7458f..a1dd7fd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@
 *.jpg
 *.jpeg
 actioncam
+*.prof
diff --git a/actioncam.go b/actioncam.go
index aaf2f6a..1012ae6 100644
--- a/actioncam.go
+++ b/actioncam.go
@@ -11,6 +11,8 @@ import (
 	"net/http"
 	"os"
 	"path/filepath"
+	"runtime"
+	"runtime/pprof"
 
 	"github.com/jonas-koeritz/actioncam/libipcamera"
 	"github.com/jonas-koeritz/actioncam/rtsp"
@@ -30,6 +32,10 @@ func main() {
 	var password string
 	var port int16
 	var verbose bool
+	var cpuprofile string
+	var memoryprofile string
+
+	var cpuprofileFile *os.File
 
 	var camera *libipcamera.Camera
 
@@ -46,18 +52,50 @@ func main() {
 
 			bufio.NewReader(os.Stdin).ReadBytes('\n')
 		},
+		PersistentPreRun: func(cmd *cobra.Command, args []string) {
+			if cpuprofile != "" {
+				cpuprofileFile, err := os.Create(cpuprofile)
+				if err != nil {
+					log.Printf("Could not create CPU profiling file: %s\n", err)
+					return
+				}
+				err = pprof.StartCPUProfile(cpuprofileFile)
+				if err != nil {
+					log.Printf("Could not start CPU profiling: %s\n", err)
+				}
+			}
+		},
 		PreRun: func(cmd *cobra.Command, args []string) {
 			camera = connectAndLogin(net.ParseIP(args[0]), int(port), username, password, verbose)
 		},
 		PostRun: func(cmd *cobra.Command, args []string) {
 			camera.Disconnect()
 		},
+		PersistentPostRun: func(cmd *cobra.Command, args []string) {
+			pprof.StopCPUProfile()
+			cpuprofileFile.Close()
+
+			runtime.GC()
+			if memoryprofile != "" {
+				f, err := os.Create(memoryprofile)
+				if err != nil {
+					log.Printf("Could not create Memory profiling file: %s\n", err)
+					return
+				}
+				err = pprof.WriteHeapProfile(f)
+				if err != nil {
+					log.Printf("Could not start Memory profiling: %s\n", err)
+				}
+			}
+		},
 	}
 
 	rootCmd.PersistentFlags().Int16VarP(&port, "port", "P", 6666, "Specify an alternative camera port to connect to")
 	rootCmd.PersistentFlags().StringVarP(&username, "username", "u", "admin", "Specify the camera username")
 	rootCmd.PersistentFlags().StringVarP(&password, "password", "p", "12345", "Specify the camera password")
 	rootCmd.PersistentFlags().BoolVarP(&verbose, "verbose", "v", false, "Print verbose output")
+	rootCmd.PersistentFlags().StringVarP(&cpuprofile, "cpuprofile", "c", "", "Profile CPU usage")
+	rootCmd.PersistentFlags().StringVarP(&memoryprofile, "memoryprofile", "m", "", "Profile memory usage")
 
 	var ls = &cobra.Command{
 		Use:   "ls [Cameras IP Address]",
diff --git a/libipcamera/RTPRelay.go b/libipcamera/RTPRelay.go
index 6b73fa2..397ca95 100644
--- a/libipcamera/RTPRelay.go
+++ b/libipcamera/RTPRelay.go
@@ -42,6 +42,8 @@ func CreateRTPRelay(targetAddress net.IP, targetPort int) *RTPRelay {
 
 func handleCameraStream(relay RTPRelay, conn net.PacketConn) {
 	buffer := make([]byte, 2048)
+	packetReader := bytes.NewReader(buffer)
+
 	header := StreamHeader{}
 	var payload []byte
 
@@ -58,7 +60,8 @@ func handleCameraStream(relay RTPRelay, conn net.PacketConn) {
 	var sequenceNumber uint16
 	var elapsed uint32
 
-	frameBuffer := []byte{}
+	frameBuffer := bytes.Buffer{}
+	packetBuffer := bytes.Buffer{}
 
 	for {
 		if relay.close {
@@ -67,18 +70,20 @@ func handleCameraStream(relay RTPRelay, conn net.PacketConn) {
 		}
 
 		conn.ReadFrom(buffer)
-		packetReader := bytes.NewReader(buffer)
+		packetReader.Reset(buffer)
+
 		binary.Read(packetReader, binary.BigEndian, &header)
 
 		if header.Magic != 0xBCDE {
 			log.Printf("Received message with invalid magic (%x).", header.Magic)
 			break
 		}
+
 		if header.Length > 0 {
 			payload = make([]byte, header.Length)
-			bytesRead, err := io.ReadFull(packetReader, payload)
+			_, err := io.ReadFull(packetReader, payload)
 			if err != nil {
-				log.Printf("Read Error: %s, %d bytes\n", err, bytesRead)
+				log.Printf("Read Error: %s\n", err)
 				break
 			}
 		} else {
@@ -87,19 +92,26 @@ func handleCameraStream(relay RTPRelay, conn net.PacketConn) {
 
 		switch header.MessageType {
 		case 0x0001: // H.264 Data
-			frameBuffer = append(frameBuffer, payload...)
+			frameBuffer.Write(payload)
 		case 0x0002: // Time
-			packet := bytes.Buffer{}
-			packet.Write([]byte{0x80, 0x63})
-			binary.Write(&packet, binary.BigEndian, sequenceNumber)
-			binary.Write(&packet, binary.BigEndian, (uint32)(elapsed*90))
-			binary.Write(&packet, binary.BigEndian, (uint64(0)))
-			packet.Write(frameBuffer)
-			rtpConn.Write(packet.Bytes())
-			frameBuffer = []byte{}
+			// Append the Framebuffer
+			packetBuffer.Write(frameBuffer.Bytes())
+
+			// Send out the packet
+			rtpConn.Write(packetBuffer.Bytes())
+
+			// Prepare the next packet
+			packetBuffer.Reset()
+			packetBuffer.Write([]byte{0x80, 0x63})
+			binary.Write(&packetBuffer, binary.BigEndian, sequenceNumber+1)
+			binary.Write(&packetBuffer, binary.BigEndian, (uint32)(elapsed*90))
+			binary.Write(&packetBuffer, binary.BigEndian, (uint64(0)))
+
+			// Reset the Framebuffer
+			frameBuffer.Reset()
 			sequenceNumber++
+
 			elapsed = binary.LittleEndian.Uint32(payload[12:])
-			//log.Printf("Elapsed: %d (%x)\n", elapsed, payload[12:])
 		default:
 			log.Printf("Received Unknown Message: %+v\n", header)
 			log.Printf("Payload:\n%s\n", hex.Dump(payload))