camera-server

[camera/uploader.rb] ----(upload JPEG)----> [camera-server.rb] <----(reload)----> [browser/camera-server.js]

Dependencies

• Ruby 1.8.7
• jQuery

Install Dependencies

% gem install ArgsParser eventmachine eventmachine_httpserver

Run Server

% ruby camera-server.rb -help
% ruby camera-server.rb -port 8785

=> port 8785

Run uploader

upload "camera_1"

% ruby uplaoder.rb --help
% ruby uploader.rb -u http://localhost:8785/camera_1 -f camera/camera.jpg -interval 1 -loop

Display camera image

start camera-server.js to display "camera_1"

head

<script src='jquery.js' type='text/javascript' />
<script src='camera-server.js' type='text/javascript' />
<script type='text/javascript'>
    $(function(){
      new CameraServer().start($('div#camera_img'), 'http://localhost:8785/camera_1', 1000);
    });
</script>

body

<div id='camera_img'></div>

see "viewer/simple/index.html"

Get Camera List

get camera and binary size list.

json format

% curl http://localhost:8785/index.json

[{"path":"/camera_1","size":8016},{"path":"/camera_2","size":7068}]

jsonp callback

% curl "http://localhost:8785/index.json?jsoncallback=my_callback"

my_callback([{"path":"/camera_1","size":8016},{"path":"/camera_2","size":7068}]);

see "viewer/multiview/index.html"