优化线程间录像抢占问题

liusuyi

2023-06-14 5628d007fc9b58fd22981d626e6f3557d8cdccb3

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var userAgent = require('../internals/engine-user-agent');
 
var firefox = userAgent.match(/firefox\/(\d+)/i);
 
module.exports = !!firefox && +firefox[1];