24f9257a47
* ustreamer.sh, v4l2_control.sh and v4l2rtspserver.sh Signed-off-by: Stephan Wendel <me@stephanwe.de>
62 lines
2.2 KiB
Bash
Executable File
62 lines
2.2 KiB
Bash
Executable File
#!/bin/bash
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#### ustreamer library
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#### webcamd - A webcam Service for multiple Cams and Stream Services.
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####
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#### written by Stephan Wendel aka KwadFan
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#### Copyright 2021
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#### https://github.com/mainsail-crew/crowsnest
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####
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#### This File is distributed under GPLv3
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####
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# Exit upon Errors
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set -e
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function run_ustreamer {
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local cam_section ustreamer_bin device port resolution fps custom
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local raspicam start_param wwwroot
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cam_section="${1}"
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ustreamer_bin="$(whereis ustreamer | awk '{print $2}')"
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device="$(get_param "cam ${cam_section}" device)"
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port=$(get_param "cam ${cam_section}" port)
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resolution=$(get_param "cam ${cam_section}" resolution)
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fps=$(get_param "cam ${cam_section}" max_fps)
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custom="$(get_param "cam ${cam_section}" custom_flags 2> /dev/null)"
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raspicam="$(v4l2-ctl --list-devices | grep -A1 -e 'mmal' | \
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awk 'NR==2 {print $1}')"
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check_section "${cam_section}"
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wwwroot="$(dirname $(readlink -qe $(whereis webcamd)))/ustreamer-www"
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#Raspicam Workaround
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if [ "${device}" == "${raspicam}" ]; then
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start_param=(
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--host 127.0.0.1 -p "${port}" -m MJPEG --device-timeout=5
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--buffers=3 -r "${resolution}" -f "${fps}" --allow-origin=\*
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--static "${wwwroot}"
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)
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else
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start_param=(
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-d "${device}" -r "${resolution}" -f "${fps}"
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--host 127.0.0.1 -p "${port}" --allow-origin=\*
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--device-timeout=2 --static "${wwwroot}"
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)
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fi
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# Custom Flag Handling
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if [ -n "${custom}" ]; then
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start_param=(${start_param[@]} "${custom}" )
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fi
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log_msg "Starting ustreamer with Device ${device} ..."
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echo "Parameters: ${start_param[*]}" | \
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log_output "ustreamer [cam ${cam_section}]"
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# Ustreamer is designed to run even if the device is not ready or readable.
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# I dont like that! ustreamer has to exit if Cam isnt there.
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if [ -e "${device}" ]; then
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"${ustreamer_bin}" ${start_param[*]} 2>&1 | \
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log_output "ustreamer [cam ${cam_section}]"
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else
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log_msg "ERROR: Start of ustreamer [cam ${cam_section}] failed!"
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fi
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}
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