The higher bitrate streaming option will let subscribers with an Xbox Series X or S, Xbox One X or Xbox One play their games at a higher resolution, provided the game and their display supports it. Microsoft previously only offered 1440p streams on select Fire TVs, LG TVs, Samsung TVs, web browsers and the Xbox PC app. At least for now, 1440p is only available to Game Pass Ultimate subscribers.
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，更多细节参见WPS官方版本下载
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