more testing

filter/mog.go

@@ -83,6 +83,7 @@ func (m *MOGFilter) Close() error {
 // Write applies the motion filter to the video stream. Only frames with motion
 // are written to the destination encoder, frames without are discarded.
 func (m *MOGFilter) Write(f []byte) (int, error) {
+	t2 := time.Now()
 	if frames == 0 {
 		t1 = time.Now()
 	}
@@ -90,6 +91,7 @@ func (m *MOGFilter) Write(f []byte) (int, error) {
 		m.hold[m.hfCount] = f
 		m.hfCount++
 		frames++
+		fmt.Printf("Hold in array 1 frame:\t%dms\n", time.Now().Sub(t2).Milliseconds())
 		if frames >= 24 {
 			fmt.Printf("25 frames takes: %dms\n\n", time.Now().Sub(t1).Milliseconds())
 			frames = 0
@@ -148,13 +150,15 @@ func (m *MOGFilter) Write(f []byte) (int, error) {
 
 	// Don't write to destination if there is no motion.
 	if len(contours) == 0 {
+		frames++
+		fmt.Printf("No motion 1 frame:\t%dms\n", time.Now().Sub(t2).Milliseconds())
+		if frames >= 24 {
+			fmt.Printf("25 frames takes: %dms\n\n", time.Now().Sub(t1).Milliseconds())
+			frames = 0
+		}
 		return 0, nil
 	}
-	frames++
-	if frames >= 24 {
-		fmt.Printf("25 frames takes: %dms\n\n", time.Now().Sub(t1).Milliseconds())
-		frames = 0
-	}
+
 	// Write to destination, past 4 frames then current frame.
 	for i, h := range m.hold {
 		_, err := m.dst.Write(h)
@@ -163,7 +167,12 @@ func (m *MOGFilter) Write(f []byte) (int, error) {
 			return 0, err
 		}
 	}
-
+	fmt.Printf("Motion 1 frame:\t\t%dms\n", time.Now().Sub(t2).Milliseconds())
+	frames++
+	if frames >= 24 {
+		fmt.Printf("25 frames takes: %dms\n\n", time.Now().Sub(t1).Milliseconds())
+		frames = 0
+	}
 	return m.dst.Write(f)
 
 }