1 files changed, 119 insertions, 0 deletions
diff --git a/bin/ipcam_capture.sh b/bin/ipcam_capture.sh
new file mode 100755
index 0000000..b97c856
--- /dev/null
+++ b/bin/ipcam_capture.sh
@@ -0,0 +1,119 @@
+#!/bin/bash
+
+PROGNAME="$0"
+PORT=554
+IP=
+CREDS=
+DEBUG=0
+CHANNEL=1
+FORCE_UDP=0
+FORCE_TCP=0
+EXTENSION="mp4"
+
+die() {
+	echo >&2 "error: $@"
+	exit 1
+}
+
+usage() {
+	cat <<EOF
+usage: $PROGNAME [OPTIONS] COMMAND
+
+Options:
+  --outdir  output directory
+  --ip      camera IP
+  --port    RTSP port (default: 554)
+  --creds
+  --debug
+  --force-tcp
+  --force-udp
+  --channel 1|2
+
+EOF
+	exit
+}
+
+validate_channel() {
+	local c="$1"
+	case "$c" in
+	1|2)
+		:
+		;;
+	*)
+		die "Invalid channel"
+		;;
+	esac
+}
+
+[ -z "$1" ] && usage
+
+while [[ $# -gt 0 ]]; do
+	case "$1" in
+	--ip | --port | --creds | --outdir)
+		_var=${1:2}
+		_var=${_var^^}
+		printf -v "$_var" '%s' "$2"
+		shift
+		;;
+
+	--debug)
+		DEBUG=1
+		;;
+
+	--force-tcp)
+		FORCE_TCP=1
+		;;
+
+	--force-udp)
+		FORCE_UDP=1
+		;;
+
+	--channel)
+		CHANNEL="$2"
+		shift
+		;;
+
+	--mov)
+		EXTENSION="mov"
+		;;
+
+	--mpv)
+		EXTENSION="mpv"
+		;;
+
+	*)
+		die "Unrecognized argument: $1"
+		;;
+	esac
+	shift
+done
+
+[ -z "$OUTDIR" ] && die "You must specify output directory (--outdir)."
+[ -z "$IP" ] && die "You must specify camera IP address (--ip)."
+[ -z "$PORT" ] && die "Port can't be empty."
+[ -z "$CREDS" ] && die "You must specify credentials (--creds)."
+validate_channel "$CHANNEL"
+
+if [ ! -d "${OUTDIR}" ]; then
+	mkdir "${OUTDIR}" || die "Failed to create ${OUTDIR}/${NAME}!"
+	echo "Created $OUTDIR."
+fi
+
+args=
+if [ "$DEBUG" = "1" ]; then
+	args="$args -v info"
+else
+	args="$args -nostats -loglevel warning"
+fi
+
+if [ "$FORCE_TCP" = "1" ]; then
+	args="$args -rtsp_transport tcp"
+elif [ "$FORCE_UDP" = "1" ]; then
+	args="$args -rtsp_transport udp"
+fi
+
+[ ! -z "$CREDS" ] && CREDS="${CREDS}@"
+
+ffmpeg $args -i rtsp://${CREDS}${IP}:${PORT}/Streaming/Channels/${CHANNEL} \
+	-c copy -f segment -strftime 1 -segment_time 00:10:00 -segment_atclocktime 1 \
+	"$OUTDIR/record_%Y-%m-%d-%H.%M.%S.${EXTENSION}"