diff --git a/revid/Revid.go b/revid/Revid.go
index 20a97975..b6345d78 100644
--- a/revid/Revid.go
+++ b/revid/Revid.go
@@ -546,16 +546,16 @@ func (r *revid) setupInputForRaspivid() error {
 		}
 
 		if r.config.QuantizationMode == QuantizationOn{
-			append(arguments,"-qp")
-			append(arguments,r.config.Quantization);
+			arguments = append(arguments,"-qp")
+			arguments = append(arguments,r.config.Quantization);
 		}
 
 		if r.config.HorizontalFlip == Yes {
-			append(arguments, "-hf")
+			arguments = append(arguments, "-hf")
 		}
 
 		if r.config.VerticalFlip == Yes {
-			append(arguments, "-vf")
+			arguments = append(arguments, "-vf")
 		}
 
 		r.cmd = &Cmd{
@@ -564,9 +564,9 @@ func (r *revid) setupInputForRaspivid() error {
 		}
 		if filepath.Base(name) == name {
 			if lp, err := LookPath(name); err != nil {
-				cmd.lookPathErr = err
+				r.cmd.lookPathErr = err
 			} else {
-				cmd.Path = lp
+				r.cmd.Path = lp
 			}
 		}