RGAA 3.0 - Rule 4.19.1

Summary

No-check rule

Business description

Criterion

4.19

Test

4.19.1

Description

Does each prerecorded audio time-based media, played via an object, video, audio, embed tag, or provided for download, meet one of the following conditions (except in particular cases)?

  • The background sounds can be turned off
  • The volume of the dialogue track(s) is 20 decibels higher than the volume of the background sounds.
  • An alternative version, for which the background sounds can be turned off, is available
  • An alternative version in which the volume of the dialogue track(s) is 20 decibels higher than the volume of the background sounds, is available.

Level

AAA

Technical description

Scope

Page

Decision level

Semi-Decidable

Algorithm

Selection

Process

Analysis

No Tested

In all cases

TestCases

TestCases files for rule 4.19.1