What Is Chroma Subsampling? If you’ve spent any time shooting or editing video, you already know one thing: video files get big—fast. Even short clips can balloon into massive files if they’re recorded at high resolutions, high frame rates, or with minimal compression. That’s why the world of digital video relies heavily on compression, the...

You may do all your work on a single computer or platform (for example, Mac vs. PC), but your files will almost certainly be viewed, shared, or processed on many different systems, including Macs, PCs, Linux machines, and web servers. Because each operating system handles file names differently, it’s best to avoid certain characters that...