: These caption tracks are frequently packaged within MP4 (MPEG-4 Part 14) containers for web streaming and digital broadcast. A/343, "Captions and Subtitles" - ATSC.org
In broadcasting, is a specific ATSC Standard that defines how captions and subtitles are handled in modern digital television. 343 mp4
: As of 2024, the studio has rebranded to Halo Studios to mark a new era using Unreal Engine 5. 2. RS-343 Video Standard : These caption tracks are frequently packaged within
The most common association is with , the developer of the Halo series. the developer of the Halo series.