If you are a federal agency, a contractor, or even a private business aiming for inclusivity, understanding how to "508" your MP4s is essential. Why Does Section 508 Matter?
To make an MP4 file compliant, you need to provide more than just the raw video file. Here are the four critical components: 1. Closed Captions (CC) 508 mp4
They must be synchronized with the audio and include non-speech information, like [Music playing] or [Door slams] . Format: Common sidecar files for MP4s include .SRT or .VTT . 2. Audio Description (AD) If you are a federal agency, a contractor,
This is often the most overlooked step. Audio description is a secondary audio track that narrates the relevant visual details of a video for users who are blind or have low vision. Here are the four critical components: 1
Understanding "508 MP4": A Guide to Accessible Video Content