It is very easy and fast to convert AVI to MP4 using AVS Video converter.

Converting AVI to MP4 Format

To convert AVI to MP4 or other video format. You can follow this step.
1. Press To MP4 button on the Main Toolbar
2. Enter Input File Name clicking the upper Browse button
3. Enter Output File Name clicking the lower Browse button
4. Select MP4 Profile. To edit it open MP4 Profile Editor window clicking the Edit Profile… button.
5. Click the Edit button on the Main Toolbar to add necessary effects
6. Preview Input and Output File properties in the Advanced Settings to make sure that the result will satisfy your needs
7. Press the Convert Now! button

Now you know how to convert AVI to MP4 format. You can also visit Online-Help page to see other guides.