问题描述
我有一个基于Django构建的Web应用程序，可以上传图像和动画Gif。不过GIF需要很长时间才能加载。我正在考虑将所有上传的gif转换成webm格式，并使用HTML5视频标签在前端显示。我在Python中搜索了很多，但找不到具体的解决方案。我发现解决方案。但是我想知道在python中上传或者是否有任何可以实现这种转换的python库，是否可能将gif转换成webm？
I have a web application built on Django where images and animated Gif can be uploaded. However GIF takes long time to load. I was thinking of converting all uploaded gif into webm format and show it on the frontend using HTML5 video tag. I searched a lot for doing this in Python but could not find specific solution. I found this solution. But I want to know is it possible to convert gif into webm while uploading in python or is there any library in python from which this conversion can be accomplished?.
推荐答案
：
import moviepy.editor as mp
clip = mp.VideoFileClip("mygif.gif")
clip.write_videofile("myvideo.webm")
您还可以使用任何其他格式（mp4，ogv等），并添加像bitrate ='5000k'或FFMPEG支持的任何其他参数。您也可以直接使用ffmpeg进行转换，而不是moviepy，它会稍快一些。
You can also use any other format (mp4, ogv, etc) and add parameters like bitrate='5000k' or any other parameter supported by FFMPEG. You can also use ffmpeg directly for the conversion instead of moviepy, it will be slightly faster.
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