From e26851a6006bbf76461ca49827d1cd34c0715e02 Mon Sep 17 00:00:00 2001
From: User <user@kbn8-opi5-cs4.lan>
Date: Thu, 5 Oct 2023 04:43:49 +0300
Subject: add script for rkmpp

---
 tools/ipcam_rtsp2hls_h264.sh | 126 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 126 insertions(+)
 create mode 100755 tools/ipcam_rtsp2hls_h264.sh

diff --git a/tools/ipcam_rtsp2hls_h264.sh b/tools/ipcam_rtsp2hls_h264.sh
new file mode 100755
index 0000000..18cf741
--- /dev/null
+++ b/tools/ipcam_rtsp2hls_h264.sh
@@ -0,0 +1,126 @@
+#!/bin/bash
+
+PROGNAME="$0"
+OUTDIR=/var/ipcamfs # should be tmpfs
+PORT=554
+NAME=
+IP=
+USER=
+PASSWORD=
+DEBUG=0
+CHANNEL=1
+FORCE_UDP=0
+FORCE_TCP=0
+CUSTOM_PATH=
+
+die() {
+	echo >&2 "error: $@"
+	exit 1
+}
+
+usage() {
+	cat <<EOF
+usage: $PROGNAME [OPTIONS] COMMAND
+
+Options:
+	--ip		camera IP
+	--port	RTSP port (default: 554)
+	--name	camera name (chunks will be stored under $OUTDIR/{name}/)
+	--user
+	--password
+	--debug
+	--force-tcp
+	--force-udp
+	--channel 1|2
+	--custom-path PATH
+
+EOF
+	exit
+}
+
+validate_channel() {
+	local c="$1"
+	case "$c" in
+		1|2)
+			:
+			;;
+		*)
+			die "Invalid channel"
+			;;
+		esac
+}
+
+[ -z "$1" ] && usage
+
+while [[ $# -gt 0 ]]; do
+	case "$1" in
+		--ip|--port|--name|--user|--password)
+			_var=${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
+			;;
+
+		--custom-path)
+			CUSTOM_PATH="$2"
+			shift
+			;;
+
+		*)
+			die "Unrecognized argument: $1"
+			;;
+	esac
+	shift
+done
+
+[ -z "$IP" ] && die "You must specify camera IP address (--ip)."
+[ -z "$PORT" ] && die "Port can't be empty."
+[ -z "$NAME" ] && die "You must specify camera name (--name)."
+[ -z "$USER" ] && die "You must specify username (--user)."
+[ -z "$PASSWORD" ] && die "You must specify username (--password)."
+validate_channel "$CHANNEL"
+
+if [ ! -d "${OUTDIR}/${NAME}" ]; then
+	mkdir "${OUTDIR}/${NAME}" || die "Failed to create ${OUTDIR}/${NAME}!"
+fi
+
+args=
+if [ "$DEBUG" = "1" ]; then
+	args="-v info"
+else
+	args="-nostats -loglevel error"
+fi
+
+if [ "$FORCE_TCP" = "1" ]; then
+	args="$args -rtsp_transport tcp"
+elif [ "$FORCE_UDP" = "1" ]; then
+	args="$args -rtsp_transport udp"
+fi
+
+if [ -z "$CUSTOM_PATH" ]; then
+	path="/Streaming/Channels/${CHANNEL}"
+else
+	path="$CUSTOM_PATH"
+fi
+
+/home/user/FFmpeg/ffmpeg $args -i "rtsp://${USER}:${PASSWORD}@${IP}:${PORT}${path}" \
+	-c:v h264_rkmpp_encoder -preset ultrafast -an \
+	-flags -global_header -hls_time 2 -hls_list_size 3 -hls_flags delete_segments \
+	${OUTDIR}/${NAME}/live.m3u8
-- 
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