Test Case sc1.4.4_l3_007: Audio contrast: turn off background sound with button

Formal Metadata

Formal Metadata
TitleAudio contrast: turn off background sound with button
DescriptionDocument containing multimedia with background sound and text to be read by a screenreader. A 'stop'-button removes the background sound.
CreatorBenToWeb (Daniela.Ortner@…)
RightsCopyright BenToWeb 2005-2007
LanguageEnglish
Date2006-08-21
Statusaccepted by both validators

Technologies and Features

Technologies are markup languages or data formats. If the technology is a markup language, “features” refers to elements and attributes.

XHTML™ 1.0 The Extensible HyperText Markup Language (Second Edition)

XHTML™ 1.0 The Extensible HyperText Markup Language (Second Edition)

Feature: object (namespace: http://www.w3.org/1999/xhtml) .

Technical specification: Generic inclusion: the OBJECT element .

Feature: p (namespace: http://www.w3.org/1999/xhtml) .

Technical specification: Paragraphs: the P element .

Feature: input (namespace: http://www.w3.org/1999/xhtml) .

Technical specification: The INPUT element .

Standard ECMA-262 : ECMAScript Language Specification, 3rd edition (December 1999)

Standard ECMA-262 : ECMAScript Language Specification, 3rd edition (December 1999)

Test Data

Purpose

This test case is intended to pass, because there is a mechanism to turn off the background sound via 'stop'-button.

Test Modes

Three or more accessibility experts.

Test Files

Test file.

TCDL Data

sc1.4.4_l3_007 (XML).

Rules

“Rules” refer to success criteria in WCAG 2.0, checkpoints in WCAG 1.0 and similar requirements.

Primary Rules

The test case passes (line 18, column 14) the following success criterion: http://www.w3.org/TR/2006/WD-WCAG20-20060427/guidelines.html#visual-audio-contrast-noaudio.

The test case passes (line 20, column 10) the following success criterion: http://www.w3.org/TR/2006/WD-WCAG20-20060427/guidelines.html#visual-audio-contrast-noaudio.

The test case passes (line 27, column 14) the following success criterion: http://www.w3.org/TR/2006/WD-WCAG20-20060427/guidelines.html#visual-audio-contrast-noaudio.

Functional Outcome

The background sound can be stopped.

Technical Comment

The object element plays a sound that can be stopped by activating the stop button.

Secondary Rules

Secondary Rule (WCAG 2.0 - June 2005 Working Draft)

The test case passes (line 18, column 14) the following success criterion: http://www.w3.org/TR/2006/WD-WCAG20-20050630/#visual-audio-contrast-noaudio.

The test case passes (line 20, column 10) the following success criterion: http://www.w3.org/TR/2006/WD-WCAG20-20050630/#visual-audio-contrast-noaudio.

The test case passes (line 27, column 14) the following success criterion: http://www.w3.org/TR/2006/WD-WCAG20-20050630/#visual-audio-contrast-noaudio.

Functional Outcome

The background sound can be stopped.

Technical Comment

The object element plays a sound that can be stopped by activating the stop button.