1#!/bin/sh 2 3#/****************************************************************************** 4# # 5# MJPG-streamer allows to stream JPG frames from an input-plugin # 6# to several output plugins # 7# # 8# Copyright (C) 2007 Tom Stöveken # 9# # 10# This program is free software; you can redistribute it and/or modify # 11# it under the terms of the GNU General Public License as published by # 12# the Free Software Foundation; version 2 of the License. # 13# # 14# This program is distributed in the hope that it will be useful, # 15# but WITHOUT ANY WARRANTY; without even the implied warranty of # 16# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # 17# GNU General Public License for more details. # 18# # 19# You should have received a copy of the GNU General Public License # 20# along with this program; if not, write to the Free Software # 21# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # 22# # 23#******************************************************************************/ 24 25## This example shows how to invoke mjpg-streamer from the command line 26 27export LD_LIBRARY_PATH="$(pwd)" 28#./mjpg_streamer -i "input_uvc.so --help" 29 30./mjpg_streamer -i "./input_uvc.so" -o "./output_http.so -w ./www" 31#./mjpg_streamer -i "./input_uvc.so -n -f 30 -r 1280x960" -o "./output_http.so -w ./www" 32#./mjpg_streamer -i "./input_uvc.so -n -f 30 -r 640x480 -d /dev/video0" -o "./output_http.so -w ./www" & 33#./mjpg_streamer -i "./input_uvc.so -d /dev/video0" -i "./input_uvc.so -d /dev/video1" -o "./output_http.so -w ./www" 34#valgrind ./mjpg_streamer -i "./input_uvc.so" -o "./output_http.so -w ./www" 35 36#./mjpg_streamer -i "./input_uvc.so -n -f 30 -r 1280x960" -o "./output_udpserver.so --port 2001" 37#./mjpg_streamer -i "./input_uvc.so -n -f 30 -r 640x480" -o "./output_udpserver.so --address epgm://eth0;239.1.1.1:2001" 38#./mjpg_streamer -i "./input_uvc.so -n -f 30 -r 640x480 -d /dev/video0" -o "./output_zmqserver.so --address tcp://*:2001 --buffer_size 2" 39## pwd echos the current path you are working at, 40## the backticks open a subshell to execute the command pwd first 41## the exported variable name configures ldopen() to search a certain 42## folder for *.so modules 43#export LD_LIBRARY_PATH=`pwd` 44 45## this is the minimum command line to start mjpg-streamer with webpages 46## for the input-plugin default parameters are used 47#./mjpg_streamer -o "output_http.so -w `pwd`/www" 48 49## to query help for the core: 50# ./mjpg_streamer --help 51 52## to query help for the input-plugin "input_uvc.so": 53# ./mjpg_streamer --input "input_uvc.so --help" 54 55## to query help for the output-plugin "output_file.so": 56# ./mjpg_streamer --output "output_file.so --help" 57 58## to query help for the output-plugin "output_http.so": 59# ./mjpg_streamer --output "output_http.so --help" 60 61## to specify a certain device, framerage and resolution for the input plugin: 62# ./mjpg_streamer -i "input_uvc.so -d /dev/video2 -r 320x240 -f 10" 63 64## to start both, the http-output-plugin and write to files every 15 second: 65# mkdir pics 66# ./mjpg_streamer -o "output_http.so -w `pwd`/www" -o "output_file.so -f pics -d 15000" 67 68## to protect the webserver with a username and password (!! can easily get sniffed and decoded, it is just base64 encoded !!) 69# ./mjpg-streamer -o "output_http.so -w ./www -c UsErNaMe:SeCrEt" 70 71## If you want to track down errors, use this simple testpicture plugin as input source. 72## to use the testpicture input plugin instead of a webcam or folder: 73#./mjpg_streamer -i "input_testpicture.so -r 320x240 -d 500" -o "output_http.so -w www" 74 75## The input_file.so plugin watches a folder for new files, it does not matter where 76## the JPEG files orginate from. For instance it is possible to grab the desktop and 77## store the files to a folder: 78# mkdir -p /tmp/input 79# while true; do xwd -root | convert - -scale 640 /tmp/input/bla.jpg; sleep 0.5; done & 80## Then the files can be read from the folder "/tmp/input" and served via HTTP 81# ./mjpg_streamer -i "input_file.so -f /tmp/input -r" -o "output_http.so -w www" 82 83## To upload files to a FTP server (edit the script first) 84# ./mjpg_streamer -i input_testpicture.so -o "output_file.so --command plugins/output_file/examples/ftp_upload.sh" 85 86## To create a control only interface useful for controlling the pan/tilt throug 87## a webpage while another program streams video/audio, like skype. 88#./mjpg_streamer -i "./input_control.so" -o "./output_http.so -w ./www" 89 90 91
