前端，视频直播开发时，js和flash交互时（底层as代码以写好），本地摄像头显示很模糊。怎么设置参数修改flash

flashvars.id = this.id;

console.log(this.width,this.height);

flashvars.width = this.width;

flashvars.height = this.height;

flashvars.on_publisher_ready = "__srs_on_publisher_ready";

flashvars.on_publisher_error = "__srs_on_publisher_error";

flashvars.on_publisher_warn = "__srs_on_publisher_warn";



var params = {};

params.wmode = "opaque";

params.allowFullScreen = "true";

params.allowScriptAccess = "always";

params.quality="high";

var attributes = {};



var self = this;



swfobject.embedSWF(

    "srs_publisher/release/srs_publisher.swf?_version="+srs_get_version_code(),

    this.container,

    this.width, this.height,

    "11.1.0", "js/AdobeFlashPlayerInstall.swf",

    flashvars, params, attributes,

    function(callbackObj){

        self.callbackObj = callbackObj;

    }

);





****参数怎么设置？具体的参数都可以怎么查找学习？网上学习资料没找到.****