Yes, you can burn a DVD without a computer by using a external High-Def DVD burner or recorder. These devices have built-in optical drives and allow you to copy content from one DVD to another directly without needing a computer. However, they do not typically have the ability to edit or rearrange the content on the DVDs like a professional MP4 to DVD converter software.
Additionally, some modern TVs come with inbuilt recording features that allow you to record TV shows and movies directly onto DVDs if connected with an external DVD writer/burner.