1, open the USB flash drive, find the video in the USB flash drive that needs to be converted to a different format, move the mouse to the video, and then hold down ctrl+c on the keyboard to copy this video.
2, create a new folder on the desktop of your computer, then open the folder and copy the video into it.
3, open Beaver Video Converter on your computer.
4, click Add Video on the top left corner of Beaver.
5, find this video that needs to be converted format, select it and click open.
6, click Preset Programs, and then choose the common videos.
7, inside the common videos, find the format you want to convert and click this option.
8, click the Convert button at the bottom left corner.
9, then wait for the system to finish the conversion and you are done.