Ea headquarters is in redwood city , california , but international subsidiary ea worldwide studios are based in vancouver , canada , with two studios and more than over 800 developers producing some of the world s best selling games : fifa soccer , need for speed , and nba live 在美國,為因應(yīng)市場(chǎng)漸以數(shù)位電視播放系統(tǒng)為主的轉(zhuǎn)型期間,美國聯(lián)邦電信委員會(huì)fcc強(qiáng)制規(guī)定所有數(shù)位電視收訊產(chǎn)品必須確保都能具備有v - chip的相容性。