Depending on what you mean by "make feature," here are the best ways to handle that file:
If you want to highlight a specific part of the video, you can use easy-to-use online editors:
If the video is blurry because it was sent through WhatsApp, you can use AI tools to improve the resolution: : Can upscale videos to 1080p or 4K.
For example, are you trying to add music , brighten the image , or post it as a featured video on a specific website?