YouTube 720p JS - change default YouTube video quality to 720p or highest available below 720p. can be used for other video qualities by changing preferredQuality in the code below. 作者 wazz upp 今日安裝 0 安裝總數 1,273 評價 11 0 0 建立日期 2014-12-24 更新日期 2015-04-12
