: Websites with fixed-width sidebars often resize videos to fit exactly. For example, The Athletic has used video embeds with a height of 476 pixels to match their article formatting.

Sequential filename for organizing mass video uploads in sitemaps.

Generic test asset for checking push notifications and file paths.

Developers frequently use numbered MP4 files as "dummy" assets when testing how an application handles media.

Reference ID for a specific video within a research dataset.

In data science and natural language processing (NLP), specific video IDs are used to reference datasets.