Codecs and Compression

Question 1

Which of the following is NOT a video file?

Accepted Answer

AAC

Question 2

You can view the codecs installed on your computer by using:

Accepted Answer

Third-party applications, The MSINFO32 application, Windows Media Player

Question 3

How many colours can a JPG file display?

Accepted Answer

16,777,214

Question 4

Which of the following file-types has the smallest file size?

Accepted Answer

MP3

Question 5

The word CODEC stands for

Accepted Answer

Coder Decoder

Question 6

Which of these files is LOSSY?

Accepted Answer

MP4

Question 7

What must you do to play MKV video files?

Accepted Answer

Download MKV player software first

Question 8

A larger video file size usually results in __________ quality.

Accepted Answer

higher

Question 9

Which of the following is also a container?

Accepted Answer

MP4

Question 10

Which image type is best for internet animations?

Accepted Answer

GIF

Question 11

What is one reason why you need a codec?

Accepted Answer

To listen to music, To play movies

Question 12

Should you backup all of your DVD's and Blue-Ray's on to your computer?

Accepted Answer

No, because it takes up too much space

Question 13

Which one of these codecs is used to make sound in games?

Accepted Answer

Bink

Question 14

Which of these has the biggest file size?

Accepted Answer

AVI

Question 15

TIF files are high quality with a large file size

Accepted Answer

True

Question 16

A JPG picture file-type lets you have

Accepted Answer

high quality image with small file size

Question 17

Which is the best format to compress an AVI video file into?

Accepted Answer

MP4

Question 18

Which of these images types lets you have transparent pictures?

Accepted Answer

GIF, PNG

Question 19

The codec created by Apple is:

Accepted Answer

Quicktime

Question 20

An AVI file usually has a _______ file size

Accepted Answer

large

Questions 20