getusermedia-js
Version:
Cross-browser getUserMedia() polyfill
6 lines • 1.82 kB
JavaScript
/*!
* getusermedia-js
* v1.0.0 - 2015-12-20
* https://github.com/addyosmani/getUserMedia.js
* (c) Addy Osmani; MIT License
*/!function(a,b){"use strict";a.getUserMedia=function(c,d,e){if(void 0!==c)if(navigator.getUserMedia_=navigator.getUserMedia||navigator.webkitGetUserMedia||navigator.mozGetUserMedia||navigator.msGetUserMedia,navigator.getUserMedia_){var f,g,h,i,j,k={},l="";c.video===!0&&(k.video=!0,l="video"),c.audio===!0&&(k.audio=!0,""!==l&&(l+=", "),l+="audio"),f=b.getElementById(c.el),g=b.createElement("video"),i=parseInt(f.offsetWidth,10),j=parseInt(f.offsetHeight,10),c.width<i&&c.height<j&&(c.width=i,c.height=j),g.width=c.width,g.height=c.height,g.autoplay=!0,f.appendChild(g),h=g,c.videoEl=h,c.context="webrtc";try{navigator.getUserMedia_(k,d,e)}catch(m){try{navigator.getUserMedia_(l,d,e)}catch(n){return}}}else if(void 0===c.noFallback||c.noFallback===!1){var o,p,q;o='<!--[if IE]><object id="XwebcamXobjectX" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="'+c.width+'" height="'+c.height+'"><param name="movie" value="'+c.swffile+'" /><![endif]--><!--[if !IE]>--><object id="XwebcamXobjectX" type="application/x-shockwave-flash" data="'+c.swffile+'" width="'+c.width+'" height="'+c.height+'"><!--<![endif]--><param name="FlashVars" value="mode='+c.mode+"&quality="+c.quality+'" /><param name="allowScriptAccess" value="always" /></object>',p=b.getElementById(c.el),p.innerHTML=o,function r(f){q=b.getElementById("XwebcamXobjectX"),void 0!==q.capture?(c.capture=function(a){try{return q.capture(a)}catch(b){}},c.save=function(a){try{return q.save(a)}catch(b){}},c.setCamera=function(a){try{return q.setCamera(a)}catch(b){}},c.getCameraList=function(){try{return q.getCameraList()}catch(a){}},c.context="flash",c.onLoad=d):0===f?e():a.setTimeout(r,1e3*(4-f),f-1)}(3)}}}(this,document);