MPEG video without audio or caption Accessibility Checkpoint

Description

This MPEG video has no audio track or captions.

Help

Add an audio track describing the video, or use a video format that allows captions.

Applicable standards

Change history

  • 6.46 Sep 2022 Removed - WCAG 1.0 guidelines are obsolete.
  • 4.6 Feb 2012 Fail on MPEG-1s which contain no audio stream (because MPEG-1 file format doesn’t support synchronized alternatives).
  • 2.0 Dec 2007 Now triggers Section 508 1194.22 (b).
  • 1.0 Feb 2007 Added.

This page describes a web site issue detected in HTML documents by SortSite Desktop and OnDemand Suite.

Rule ID: AccWcag1-1.4.1