diff --git a/scripts/a.sh b/scripts/a.sh
index c6e0f81..879654b 100755
--- a/scripts/a.sh
+++ b/scripts/a.sh
@@ -22,9 +22,7 @@ EOF
 
 # ########################## SURE TO KILL ALL PROCESS ################
 sudo killall -9 ffmpeg >/dev/null 2>/dev/null
-sudo killall h264 >/dev/null 2>/dev/null
 sudo killall rpidatv >/dev/null 2>/dev/null
-sudo killall cat >/dev/null 2>/dev/null
 sudo killall hello_encode.bin >/dev/null 2>/dev/null
 sudo killall h264yuv >/dev/null 2>/dev/null
 sudo killall avc2ts >/dev/null 2>/dev/null
@@ -216,16 +214,16 @@ case "$MODE_INPUT" in
 	"BATC")
 		sudo nice -n -30 $PATHRPI"/ffmpeg" -loglevel $MODE_DEBUG -i videots -y $OUTPUT_BATC & ;;
 	*)
-		sudo $PATHRPI"/rpidatv" -i videots -s $SYMBOLRATE_K -c $FECNUM"/"$FECDEN -f $FREQUENCY_OUT -p $GAIN -m $MODE -x $PIN_I -y $PIN_Q &;;
+		sudo $PATHRPI"/rpidatv" -i videots -s $SYMBOLRATE_K -c $FECNUM"/"$FECDEN -f $FREQUENCY_OUT -p $GAIN -m $MODE -x $PIN_I -y $PIN_Q & ;;
 	esac
 
 	if [ "$AUDIO_CARD" == 0 ]; then
 	# ******************************* H264 VIDEO ONLY ************************************
-	$PATHRPI"/avc2ts" -b $BITRATE_VIDEO -m $BITRATE_TS -x $VIDEO_WIDTH -y $VIDEO_HEIGHT -f $VIDEO_FPS -i 100 -o -p $PIDPMT -s $CHANNEL videots &
+	$PATHRPI"/avc2ts" -b $BITRATE_VIDEO -m $BITRATE_TS -x $VIDEO_WIDTH -y $VIDEO_HEIGHT -f $VIDEO_FPS -i 100 -p $PIDPMT -s $CHANNEL -o videots &
 	
 	else
 	# ******************************* H264 VIDEO WITH AUDIO (TODO) ************************************
-	$PATHRPI"/avc2ts" -b $BITRATE_VIDEO -m $BITRATE_TS -x $VIDEO_WIDTH -y $VIDEO_HEIGHT -f $VIDEO_FPS -i 100 -o -p $PIDPMT -s $CHANNEL videots &
+	$PATHRPI"/avc2ts" -b $BITRATE_VIDEO -m $BITRATE_TS -x $VIDEO_WIDTH -y $VIDEO_HEIGHT -f $VIDEO_FPS -i 100 -p $PIDPMT -s $CHANNEL -o videots &
 	
 	fi
 	;;