How do I add a Video?

Iv searched on here how to add a video but i don’t understand a word!!! I tried to download a Direct Show filter but when I clicked, there were hundreds of them and I don’t know which one to choose. Can someone please show me a step-by-step process for a windows 7 laptop?

Hello Eman, to add a video to your LibreOffice Impress file you could do this:

1) Select the main menu "Insert:Audio or Video..."
2) in the FileChooser Dialog that appears, select your video to add.
3) click on the "Open" button.

The problem I have is that I get a comment “The format of the selected file is not supported”. I’ve tried mp3, mp4 and avi.