eLearning Content Development Multimedia and Media Production

Question 1

Which video codec is most widely supported for eLearning web delivery?

Accepted Answer

H.264 (MP4)

Answer

AVI

Answer

MOV

Answer

WMV

Question 2

What is the recommended frame rate for smooth eLearning screen recording video?

Accepted Answer

30 fps

Answer

10 fps

Answer

60 fps

Answer

15 fps

Question 3

In eLearning audio production, what does a 'noise floor' refer to?

Accepted Answer

The background noise level in a recording environment

Answer

The minimum volume of narration

Answer

The number of audio tracks in a project

Answer

The sample rate of the audio file

Question 4

Which image format supports transparency and is best for eLearning graphics layered over colored backgrounds?

Accepted Answer

PNG

Answer

JPEG

Answer

BMP

Answer

TIFF

Question 5

What is the main purpose of closed captions in eLearning video?

Accepted Answer

To make video content accessible to deaf or hard-of-hearing learners

Answer

To reduce video file size

Answer

To replace the script file

Answer

To track video completion in the LMS

Question 6

Which audio sample rate is standard for professional eLearning narration recordings?

Accepted Answer

44.1 kHz

Answer

8 kHz

Answer

22 kHz

Answer

96 kHz