: MP4 files are universally supported. You can use standard players like VLC or Windows Media Player.
: Use a dashboard capture tool to record your browser tab as you perform the task. DIVAAOS405.mp4
This file is likely a narrated or captured video guide. The "AOS" often refers to in clinical contexts, or it could be a system identifier for specific procedural recordings. If you are using a tool like Guideless , the .mp4 format allows you to share, embed, or export workflow captures as polished AI-narrated guides. 2. How to Create a Proper Video Guide : MP4 files are universally supported