Test Case Summary
Test Case ID
TC17.4-all-pass-1
Test Case Description
Detect existence of captions for the synchronized media.
The code sample data includes captions that are complete, accurate, synchronized, and do not obscure other important on-screen text. A successful test should identify a pass against Baseline 17.4-CaptionsPrerecorded.
Applicable ICT Baseline Test
17.4 Test Procedure for Captions (Prerecorded)
Baseline Test ID: 17.4-CaptionsPrerecorded
Test Instruction: all
Test Case Detail
Expected Baseline Result
PASS
The video in the code sample includes captions that are complete, accurate, synchronized, and do not obscure other important on-screen text.
Test Data
Single-Page URL
Embedded Code
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. |
| 17.4-1 | Enable captions through multimedia player functions and play the media. If a separate media file with captions is provided, test that file. | Captions enabled |
| 17.4-2 | Check that captions are provided. Update to Baseline required to insert this instruction | Pass |
| 17.4-3 | Check that captions are accurate and include all dialogue and equivalents for non-dialogue audio information needed to understand the program content, including sound effects, music, laughter, speaker identification and location. [SC 1.2.2] | Pass |
| 17.4-3a | Listen to the audio of the entire synchronized media. | No result |
| 17.4-3b | Compare the audio to the captions for accuracy, time-synchronization, and equivalence. | Pass |
| 17.4-4 | Check that the captions do not obscure or obstruct relevant information in the video. [SC 1.2.2] | Pass |
| Result | If any of the above checks fail, then Baseline Test 6.1-MeaningfulImage fails. | PASS |