Brainscape's Knowledge GenomeTM


Top Flashcards (Certified)
All Flashcards

Video Production > Key information > Flashcards

Key information Flashcards

Learn fully

1
Q

DA

A

Distribution Amplifier

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

UDC

A

Up Down Cross conversion

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

ADC

A

Analogue to Digital Converter

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

FRC

A

Frame Rate Conversion

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

DAC

A

Digital to Analogue Converter

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Reference level of broadcast audio

A

-18dBfs

0dBu

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

European standard frame rate

A

25fps

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

how long is 1 frame?

A

40 Milliseconds

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

PAL

A

Phase Alternating Line. European Standard

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

What is a DA used for?

A

Keeping signal integrity throughout the system and multiplying the signal to multiple outputs. Overcoming impedance

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

American standard frame rate

A

29.97fps

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

MADI

A

Multichannel Audio Digital Interface

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Data rate and resolution in Standard Definition

A

270mbps
720 x 574 (4:3)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

HDR

A

High Dynamic Range

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

How does a HDR camera produce the image?

A

Combining versions of the same image.
Has dynamic range of about 14 stops

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Data rate and resolution for High Definition

A

1.5Gbps
1920 x 1080 (16:9)

17
Q

NTSC

A

National Television System Committee. American TV Standard

18
Q

How long is 1 line?

A

64 microseconds

19
Q

Total and active lines in standard definition

A

total: 625
active: 575

20
Q

Total and active lines in high definition

A

total: 1125
active: 1080

21
Q

Data rate and resolution for ultra high definition

A

12Gbps (four 3G signals or one 12G signal)
3840 x 2160

22
Q

The two types of quad link formats

A

Square Division Quad Split - each quadrant has 1/4 of image in HD
2 Sample Interleave - each quadrant identical standard definition image

23
Q

HD SMPTE standard and scan type

A

SMPTE-292M
Interlaced and progressive scanning (1080i and 1080p)

24
Q

SD SMPTE standard and scan type

A

SMPTE-259M
Interlaced

25
Q

Impedance on BNC and XLR cables

A

Video/BNC cables: 75 Ohms
XLR cables: 110 Ohms

26
Q

E>O

A

electrical to optical
SDI to Fibre

27
Q

Reference signals

A

Black&burst and Tri-Level

28
Q

3G standard

A

SMPTE-425M

Video Production (1 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2025 Bold Learning Solutions. Terms and Conditions