Workflow

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  • Created by: Rhirhi10
  • Created on: 05-05-17 14:59
What does avid use to relink files?
Metadata
1 of 59
Metadata can be added to files and wrapped in what container?
MXF
2 of 59
Chroma Keying can be done with any colours but which two are normally used?
Green and Blue
3 of 59
Why are green and blue usually used for chroma keying?
They differ from skin colours
4 of 59
A chroma creates what kind of matte?
Travel
5 of 59
What are some types of matte?
Edge, fixed, garbage
6 of 59
What is a mask or matte?
Single channel grey scale image
7 of 59
What is masking?
An image to selectively restrict or modify certain imaging processing.
8 of 59
What is a matte?
An image to control the transparency of another image
9 of 59
What is a Pre-multiplied alpha?
Foreground blended with colour of background
10 of 59
Straight alpha is what?
Foreground and background stay the same, only alpha channel is blended
11 of 59
What does a CODEC do?
Converts raw digital video to a compressed format, the compressed data format usually conforms to a standard view compression specification
12 of 59
What is Bitrate?
Amount of data allocated to video or audio codec
13 of 59
As an editing term 4:2:2 refers to what?
Colour sub sampling ratio
14 of 59
What is a LUT?
Colour look up table
15 of 59
What is the name given to non-square pixels?
Anamorphic formats
16 of 59
What does GOP stand for?
Group of pictures
17 of 59
What is an Intraframe?
Every frame encoded individually
18 of 59
What is an interframe
Only differences encoded
19 of 59
What does the DIT do?
Ensures the image represents what the DoP intended
20 of 59
Transferring rushes, formatting and labeling cards, filing out a rushes log and working with production manager to send rushes back to base is the role of who?
Data Wrangler
21 of 59
Generating dailies, completing detailed shot reports, backing up media and managing location storage is the role of who?
Digital imaging technician
22 of 59
The consumer hard disk drive has what capicity?
up to 6TB drive
23 of 59
Thunderbolt 3 has what speed in bits per second
30Gbps
24 of 59
Image with just black and white can be represented in what?
Binary
25 of 59
What are the two types of colour models?
Additive and subtractive
26 of 59
Colour space is defined by which two parameters?
Colour model and colour gamet
27 of 59
What are the scopes?
Y wave form, RGB parade, Vectorscope, RGB histogram, y-c wave form
28 of 59
24 bits has how many colours?
16,777,216
29 of 59
192.168.0.1 is a?
Private address
30 of 59
What role does the DNS play within the network?
Resolves internet names to IP addressess
31 of 59
FTP, RTMP, UDP and TCP are all types of what?
Protocols
32 of 59
A de-esser is used for?
Removing sibilant constancts from human voice
33 of 59
What is the purpose of the disk label field in avid media composer?
Differntiate between clips with same time code and clip name
34 of 59
Define the term "online" editing
Online editing refers to a high end form of video editing that finishes a particular product at full quality
35 of 59
An hour of DNxHD185 25fps is 77GB what is the approximate storage for an hour of 10:1 transcoded footage?
7GB
36 of 59
What is an I frame?
An intra coded picture
37 of 59
Which colour subsampling is implemented when using HDV, H264, DV, XDCAM EX?
4:2:0
38 of 59
Which colour subsampling is recommended to be used for green screen?
4:2:2
39 of 59
How do you open a bin from another project?
Go to "file"- "open bin" the bin appears in a folder called Other bins
40 of 59
What is IP?
Series of four numbers between 0-255
41 of 59
A megabit is how many bits?
1 million bits
42 of 59
8 bits is how many bytes?
1 byte
43 of 59
What devices use IP?
Phones/tablets/sky box
44 of 59
What is one of the main issues of DCHP?
Leases an address for merely days/weeks
45 of 59
For network equipment what is the name of the cable connector?
RJ45
46 of 59
What does an unmanaged switch do?
Allows ethernet devices to communicate with one another
47 of 59
What is a protocol?
Responsible for addressing hosts and routing packets from source hosts to destination host across one or more IP networks
48 of 59
TCP-IP, UDP, RTMP, RTSP, FTP and VOIP are types of what?
Protocols
49 of 59
What does an FTP do?
Used for transferring files
50 of 59
What is normal internet traffic?
Port80
51 of 59
Real time messaging protocol is used for streaming what to youtube?
Video and audio
52 of 59
DCHP provides an IP host with what?
IP address and other related configuration such as subnet mask and default gateway
53 of 59
Megabits per second defines what?
Internet connection
54 of 59
Megabytes define what?
File or storage space
55 of 59
Avid uses what to relink files?
Metadata
56 of 59
Handshakes with connecting computer/error checked/packet recieved incomplete asked sender to resend packet describes what protocol?
Transfer Control
57 of 59
Designed for use in entertainment and communications systems to control streaming media servers describes what protocol?
Real time streaming
58 of 59
In Avid, to make the image online after the offline workflow, which Effect do you add?
Pan and zoom
59 of 59

Other cards in this set

Card 2

Front

Metadata can be added to files and wrapped in what container?

Back

MXF

Card 3

Front

Chroma Keying can be done with any colours but which two are normally used?

Back

Preview of the front of card 3

Card 4

Front

Why are green and blue usually used for chroma keying?

Back

Preview of the front of card 4

Card 5

Front

A chroma creates what kind of matte?

Back

Preview of the front of card 5
View more cards

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