This is the MPEG-4 Part 14 container, the most universal standard for digital video. It is favored by web platforms because it supports high-quality compression while remaining compatible with almost all modern browsers and devices. Likely Source Platforms
Tools like Frame.io or Sony Ci generate unique IDs for raw footage to ensure that if a file is moved between editors, the system can still track its metadata accurately. 0h5ccfp39qgdja67qql3b_source.mp4
Guide to Video File Naming Conventions for Seamless Video Editing This is the MPEG-4 Part 14 container, the