jQuery webcam plugin调用摄像头demo

jQuery Webcam Plugin ==================== Description ----------- A small wrapper library to be able to communicate with a Flash webcam via JavaScript. Example ------ Please note: The camera doesn't work if you have any dom-errors on your page! The Flash object will be embedded into the following Div: ```html <div id="webcam"></div> ``` ```javascript jQuery("#webcam").webcam({ width: 320, height: 240, mode: "callback", swffile: "/jscam_canvas_only.swf", // canvas only doesn't implement a jpeg encoder, so the file is much smaller onTick: function(remain) { if (0 == remain) { jQuery("#status").text("Cheese!"); } else { jQuery("#status").text(remain + " seconds remaining..."); } }, onSave: function(data) { var col = data.split(";"); // Work with the picture. Picture-data is encoded as an array of arrays... Not really nice, though =/ }, onCapture: function () { webcam.save(); // Show a flash for example }, debug: function (type, string) { // Write debug information to console.log() or a div, ... }, onLoad: function () { // Page load var cams = webcam.getCameraList(); for(var i in cams) { jQuery("#cams").append("<li>" + cams[i] + "</li>"); } } }); ``` If you want to draw the picture onto a canvas, have a look at the source of the page on my blog, linked below. Further examples and documentation ========================== For further details and code examples take a look at the demonstration and documentation page on: http://www.xarg.org/project/jquery-webcam-plugin/ License ====== Dual licensed under the MIT or GPL Version 2 licenses.