Dash_480.mp4 -

: While mostly associated with Reddit, similar naming conventions are used by YouTube's internal API and various open-source media servers using Dashcam Viewer software for specialized hardware.

: If a DASH segment is missing or the internet drops during the handshake, the video may freeze. Clearing your browser cache or app data usually resolves this. DASH_480.mp4

DASH is an adaptive bitrate streaming technique that allows high-quality streaming of media content over the Internet delivered from conventional HTTP web servers. : While mostly associated with Reddit, similar naming

: Instead of one large file, DASH breaks the video into many small segments. : While mostly associated with Reddit