#!/bin/sh if [ -z "$1" ]; then echo 'Please select the input device by entering its [index] number:' >&2 ffmpeg -f avfoundation -list_devices true -i - 2>&1 | grep screen >&2 read -r INDEX else INDEX=$1 fi echo 'Starting safaridriver on 127.0.0.1:4444 ...' >&2 safaridriver -p 4444 & pid=$! # shellcheck disable=SC2064 trap "kill $pid; exit" INT TERM echo 'Starting mjpeg-server on 127.0.0.1:9000 ...' >&2 mjpeg-server -a 127.0.0.1:9000 -- ffmpeg \ -loglevel error \ -probesize 32 \ -fpsprobesize 0 \ -analyzeduration 0 \ -fflags nobuffer \ -f avfoundation \ -capture_cursor 1 \ -r "${FPS:-15}" \ -pixel_format yuyv422 \ -i "$INDEX" \ -f mpjpeg \ -q "${QUALITY:-2}" \ -