: Modern General Services Administration (GSA) and DoD contracts often specify MP4 as the standard format for video recordings of market tours or project demonstrations.
: States that all traffic source and destination addresses must remain within the subset of management network IP addresses. Dod (423) mp4
: How the MP4 format is leveraged to satisfy "authoritative source of truth" requirements in digital engineering strategies. : Modern General Services Administration (GSA) and DoD
: Analysis of NSA CSfC requirement 423 regarding traffic monitoring for multimedia data. Dod (423) mp4
In the National Security Agency (NSA) Continuous Monitoring Annex, specific line items and requirements are indexed by number:
: Academic papers like "English norming data for 423 short animated action movie clips" use specific sets of 423 MP4 videos for language and action observation research.