video tasks的几种数据读取方法
2018-08-20 本文已影响0人
zhnidj
1、opencv最快,可能快几倍
![](https://img.haomeiwen.com/i9379599/17818d5819ae8f4c.png)
2、moviepy.editor 的 VideoFileClip 慢点
![](https://img.haomeiwen.com/i9379599/066721051adec0af.png)
![](https://img.haomeiwen.com/i9379599/6e99be1211927783.png)
3、skvideo.io 慢点
测的方法:
t = time.time()
clip = VideoFileClip(dir_originalclip, target_resolution=(256, None), resize_algorithm='bilinear')
t = time.time()-t
print t