If you have read our article about how to convert MP3 to MP4, you may not be so surprised at the idea that why some people would like to convert an audio file, such as an M4A file in this case, to a video file. People need to do it for various purposes. If you would like to convert M4A to MP4 with or without image, you are at the right place now. This article is going to tell you how to convert M4A to a video file losslessly or with image using some safe and secure video converters. The end of this article will also teach you how to add a photo cover to your M4A music in Windows Media Player.