AP CSP File Formats 

0.0(0)
studied byStudied by 1 person
learnLearn
examPractice Test
spaced repetitionSpaced Repetition
heart puzzleMatch
flashcardsFlashcards
Card Sorting

1/18

flashcard set

Earn XP

Description and Tags

Study Analytics
Name
Mastery
Learn
Test
Matching
Spaced

No study sessions yet.

19 Terms

1
New cards

Metadata

: a set of data that gives other information about data (describes how and when and by whom a particular set of data was collected, and how data is formatted)

2
New cards

Pixel

: short for a picture element, a single point in a graphic image.

3
New cards

Lossy Compression

: As you compress the data, it loses data non- recoverable.

4
New cards

Lossless Compression

: No data lost, it can be compressed and decompressed back to the origin.

5
New cards

Hex Code

uses RGB values in red, blue, green.

6
New cards

Pixel density

refers to how many pixels have been squeezed into a physical amount of space.

7
New cards

binary digits

Hexadecimal: base- 16; numbers are 0- 9 and then use the letters A- F. is a convenient way to express binary numbers in modern computers in which a byte is almost always defined as containing eight .

8
New cards

File format

: the layout of a file in terms of how the data within the file is organized.

9
New cards

Hexadecimal

base-16; numbers are 0-9 and then use the letters A-F. is a convenient way to express binary numbers in modern computers in which a byte is almost always defined as containing eight binary digits

10
New cards

Lossy Compression

As you compress the data, it loses data non-recoverable

11
New cards

Lossless Compression

No data lost, it can be compressed and decompressed back to the origin

12
New cards

File format

the layout of a file in terms of how the data within the file is organized

13
New cards

pixel

short for a picture element, a single point in a graphic image

14
New cards

Metadata

a set of data that gives other information about data (describes how and when and by whom a particular set of data was collected, and how data is formatted)

15
New cards

data

distinct information that is formatted in a special way

16
New cards

Audio file formats

MP3(lossy), WAV (lossless), OGG (lossy)

17
New cards

Text file formats

BAT (lossless), DOC (lossless)

18
New cards

Image file formats

JPEG (lossy), GIF(lossless)

19
New cards

Audio and Video file formats

MP4(lossy), MOV (lossy), WebM (lossy video compressor)