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