Audio Description (Prerecorded) - audio descriptions adequately describe all important visual content

Test Case Summary

Test Case ID

TCID: TC17.E-all-pass-1

TC Version: 1

Baseline Version: 3.1

Applicable Standard: WCAG 1.2.5

Test Case Description

Detect existence of audio descriptions for the synchronized media.

The code sample data includes audio descriptions that adequately describe all important visual content. A successful test should identify a pass for Baseline 17.5-ADPrerecorded.

Applicable ICT Baseline Test

Test Procedure: 17.E Audio Description (Prerecorded)

Baseline Test ID: 17.E-ADPrerecorded

Test Instruction: all

Test Case Detail

Expected Baseline Result

PASS

The video in the code sample has audio descriptions adequately describe all important visual content.

Test Data

Single-Page URL

/testfiles/TF17/17.E-all-pass-1.html

Test Case Instruction

Test Instruction	Instruction Detail	Expected Test Case Result
IC-1	Pre-recorded synchronized multimedia.	One `<video>` exists in the test data code sample. The media has sound and visual information.
17.E-1	Enable audio descriptions through multimedia player functions and play the media. If a separate media file with audio descriptions is provided, test that file.	No result
17.E-2	Check that audio descriptions are provided (Baseline update required to insert this instruction.)	Pass
17.E-3	Check that the audio (with audio descriptions enabled) adequately describes important visual content in the media, including information about actions, characters, scene changes, on-screen text, and other visual content. [SC 1.2.5]	Pass
Result	If any of the above checks fail, then Baseline Test 17.E-ADPrerecorded fails.	PASS