摄像头/麦克风检测

var cam:Camera = Camera.getCamera(); 
if (cam == null) 
{ 
    trace("User has no cameras installed."); 
} 
else 
{ 
    trace("User has at least 1 camera installed."); 
}

来源

2012-10-15 13:34:50

谢谢@ gyandas.kewat。不幸的是，有没有简单的有麦克风？是/否;有Cam吗？是/否工具，所以我自己创建了一个。为了扩展这一点，我需要为ActionScript3/Flash使用ExternalInterface，Camera和Microphone类，并且使用ExternalInterface类将我的变量（cam，mic）从Flash文件发送到Javascript。希望这可以帮助某人。 – OneSneakyMofo

@OneSneakyMofo：嗨，我需要实现与你想要的一样，所以你可以请帮助我如何去做，我实际上是新的动作脚本3.0/flash.Thanks –

试试这个..让摄像头的访问

$(function(){ 
    //initialize camera in browser 
$("#camera").webcam({ 
      width: 320, 
      height: 240, 
      mode: "callback", 
      swffile: "jscam_canvas_only.swf", 
      onTick: function() {}, 
      onSave: function() {}, 
      onCapture: function() {}, 
      debug: function() {}, 
      onLoad: function() {} 
     }); 
}); 

var test; 
     test = function(){ 
      var tester = false; 
      //try catch block for tight binding 
      try{ 
       //condition if length is 0 or undefined 
       if(webcam.getCameraList().length == 0){ 
        alert('You dont have a camera'); 
              return; 
       }else{ 
        alert("cam detected"); 
              return; 

       } 
       tester = true; 
      }catch(e){ 
       tester = false; 
       setTimeout(test,1000); 
      } 
     } 
     setTimeout(test,1000); 



</script> 

<div id="camera" style="opacity:0"></div>

来源

2014-04-01 15:40:17

摄像头/麦克风检测

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