Container Format

A container format is a digital file structure that holds various types of media data—such as video, audio, subtitles, and metadata—within a single file. Think of it like a digital suitcase that organizes and packages different contents for easy storage, transfer, and playback. Examples include MP4, AVI, and MKV. The container defines how the data is stored and accessed, but not how the media itself is encoded. This standardization ensures compatibility across different devices and media players, making it easier to share and view multimedia content seamlessly.