Yet Another Avi Info (YAAI) is a free multimedia application designed for Windows that specializes in providing detailed information about AVI video files. Users can easily select any AVI file to access essential data such as compression type, bitrate, resolution, and audio format. The application stands out for its user-friendly interface and straightforward functionality, making it accessible for users of all experience levels.

In addition to information retrieval, YAAI offers features that allow users to edit metadata associated with video files, including the author, title, and comments. A unique tool for synchronizing videos with missing audio is also included, enhancing the overall utility of the program. Notably, YAAI is a portable application that requires no installation, making it convenient for users who prefer lightweight software solutions.