如何从 linux 命令行获取视频文件的分辨率(宽度和高度)? [英] How can I get the resolution (width and height) for a video file from a linux command line?

问题描述

我一直在挖掘 mplayer/mencoder 和 ffmpeg 文档，但我似乎无法想出任何内容.我对输出格式不是特别挑剔，因为我可以使用正则表达式将其拉出，但我似乎无法首先获取数据.

I've been digging through the mplayer/mencoder and ffmpeg documentation and I can't seem to come up with anything. I'm not especially picky as to the output format as I can use a regular expression to pull it out, I just can't seem to get the data in the first place.

推荐答案

MediaInfo 有命令行版本并提供尺寸以及吨的其他信息.

MediaInfo has a command line version and provides the dimensions together with tons of other information.

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