Potato quality is used to describe low quality videos.

“土豆质量”被用于描述那种质量很差的视频。

"Recorded with a potato" is a phrase commonly found in YouTube comments criticizing the resolution of a video that appears heavily pixelated, blurry or otherwise corrupt. The phrase can be also used as a snowclone in which potato is replaced with another object that is ill-equipped for video recording, such as a toaster, calculator or microwave.

“用土豆拍的视频”常见于YouTube的评论中，此语是批评那种画面上出现多个色块、画面模糊，或干脆出现整帧图像丢失的情况。这一用语也可以被“雪克隆”，就是把土豆一词换成其他没法拍摄视频的东西，比如烤箱、计算器或微波炉。（例：那个视频你是拿烤箱拍的吗？）