Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
16:9的视频上下有黑边，4:3的视频左右有黑边 隔壁YouTube是1280*720，看720P的视频都不用缩放 逼死强迫症
