Which file type is most commonly used for video assets?

The most commonly used file type for video assets is MP4. This format has gained widespread acceptance due to its ability to deliver high-quality video while maintaining relatively small file sizes, making it ideal for streaming and sharing online. MP4 is compatible with a vast array of devices and platforms, which contributes to its popularity among content creators and web developers.

MPEG is a family of standards which includes several formats, and while it has been a fundamental format in digital video, it is often less favored in modern applications compared to MP4. Additionally, although AVI and WMV formats are used for video files, they tend to have larger file sizes and compatibility issues with certain devices and platforms, making MP4 the more practical choice for most users.