Subtitles and Caption Closed Captions vs Open Captions

Question 1

What is the primary distinguishing feature of closed captions compared to open captions?

Accepted Answer

Closed captions can be turned on or off by the viewer

Answer

Closed captions are encoded separately from the video and can be toggled on or off by the viewer, unlike open captions which are always visible.

Question 2

Which type of caption is best suited for public display screens where viewer control is not possible?

Accepted Answer

Open captions

Answer

Open captions are burned directly into the video and are always visible, making them ideal for public displays where viewers cannot control caption settings.

Question 3

Which US federal law mandates closed captions on broadcast television?

Accepted Answer

The Television Decoder Circuitry Act of 1990

Answer

The Television Decoder Circuitry Act of 1990 requires all televisions with screens 13 inches or larger sold in the US to include built-in closed caption decoders.

Question 4

What is the main drawback of open captions for online video platforms?

Accepted Answer

They cannot be turned off and may be unwanted by some viewers

Answer

Open captions are permanently embedded in the video, so viewers who do not want captions cannot turn them off, which may reduce viewer satisfaction.

Question 5

Which caption type is more commonly used in movie theaters in the US for accessibility compliance?

Accepted Answer

Closed captions via personal devices or specialized glasses

Answer

US movie theaters typically provide closed captions through personal caption devices or glasses (like CaptiView or Sony Access Glasses) so as not to disturb other viewers.

Subtitles and Caption Practice Test

Subtitles and Caption Practice Test

Subtitles and Caption Closed Captions vs Open Captions