WorksheetsQ4 ICT Reviewer Gr 6
Total questions: 71
Worksheet time: 43mins
It combines two or more media to convey information more effectively.
Video File Format
Multimedia
Media Player
Codec
Video format
Encodes and decodes multimedia data such as audio and video
Video File Format
Multimedia
Media Player
Codec
Video format
The container that stores audio, video, subtitles and any other metadata
Video File Format
Multimedia
Media Player
Codec
Video format
The different types of media are text, graphics, sound and video.
Video File Format
Multimedia
Media Player
Codec
Video format
When creating a video, a video codec encodes and compresses the video while the audio codec does the same with sound. Afterwards the encoded video and audio are synchronized and stored in a media container—the file format.
Video File Format
Multimedia
Media Player
Codec
Video format
Give the full meaning of the following:
.bmp
(a)
Give the full meaning of the following:
.tif or .tiff
(a)
Give the full meaning of the following:
.gif
(a)
Give the full meaning of the following:
.png
(a)
Give the full meaning of the following:
.jpeg or .jpg
(a)
Give the full meaning of the following:
.mp4
(a)
Give the full meaning of the following:
.mov
(a)
Give the full meaning of the following:
.wmv
(a)
Give the full meaning of the following:
.flv
(a)
Give the full meaning of the following:
.avi
(a)
Give the full meaning of the following:
AVCHD
(a)
Give the full meaning of the following:
WebM
(a)
Give the full meaning of the following:
MKV
(a)
It was created as an open format to replace GIF, because the patent for GIF was owned by one company and nobody else wanted to pay licensing fees.
TIFF/TIF
JPEG/JPG
GIF
PNG
Raw Image Files
Contain data from a digital camera (usually).
TIFF/TIF
JPEG/JPG
GIF
PNG
Raw Image Files
____ images create very large file sizes.
TIFF/TIF
JPEG/JPG
GIF
PNG
Raw Image Files
Images that have been compressed to store a lot of information in a small-size file.
TIFF/TIF
JPEG/JPG
GIF
PNG
Raw Image Files
It allows a full range of color and better compression.
TIFF/TIF
JPEG/JPG
GIF
PNG
Raw Image Files
The files that haven’t been processed and therefore can’t be edited or printed yet.
TIFF/TIF
JPEG/JPG
GIF
PNG
Raw Image Files
Usually they are converted to TIFF before editing and color-correcting.
TIFF/TIF
JPEG/JPG
GIF
PNG
Raw Image Files
It’s used almost exclusively for web images, never for print images.
TIFF/TIF
JPEG/JPG
GIF
PNG
Raw Image Files
Usually contain a vast amount of data that is uncompressed. Because of this, the size is extremely large.
TIFF/TIF
JPEG/JPG
GIF
PNG
Raw Image Files
When you take a screenshot on your computer, the resulting image is a ____–probably because most screenshots are a mix of images and text.
TIFF/TIF
JPEG/JPG
GIF
PNG
Raw Image Files
Are extremely flexible in terms of color (they can be grayscale, or RGB for web)
TIFF/TIF
JPEG/JPG
GIF
PNG
Raw Image Files
Most digital cameras store photos in ____ format, because then you can take more photos on one camera card than you can with other formats.
TIFF/TIF
JPEG/JPG
GIF
PNG
Raw Image Files
This format compresses images but, as different from JPEG, the compression is lossless (no detail is lost in the compression, but the file can’t be made as small as a JPEG).
TIFF/TIF
JPEG/JPG
GIF
PNG
Raw Image Files
____ have an extremely limited color range suitable for the web but not for printing.
TIFF/TIF
JPEG/JPG
GIF
PNG
Raw Image Files
This format is never used for photography, because of the limited number of colors. GIFs can also be used for animations.
TIFF/TIF
JPEG/JPG
GIF
PNG
Raw Image Files
For photographs, PNG is not as good as JPEG, because it creates a larger file.
True
False
For images with some text, or line art, PNG is better, because the images look less “bitmappy.”
True
False
A file format used by Adobe Flash Player.
MPEG-4 Part 14 or MP4
MOV
WMV
FLV
It is one of the most popular and versatile video formats supported by all video platforms and browsers.
MPEG-4 Part 14 or MP4
MOV
WMV
FLV
A good choice for online video streaming platforms like YouTube.
MPEG-4 Part 14 or MP4
MOV
WMV
FLV
This video format was designed by Microsoft and is widely used in Windows media players.
MPEG-4 Part 14 or MP4
MOV
WMV
FLV
This format provides small file sizes with better compression than MP4.
MPEG-4 Part 14 or MP4
MOV
WMV
FLV
One of the earliest digital video file formats introduced in 2001.
MPEG-4 Part 14 or MP4
MOV
WMV
FLV
Can store audio files, video files, still images, and text
MPEG-4 Part 14 or MP4
MOV
WMV
FLV
Most digital platforms and devices support this video format
MPEG-4 Part 14 or MP4
MOV
WMV
FLV
Provides high quality video while maintaining relatively small file sizes
MPEG-4 Part 14 or MP4
MOV
WMV
FLV
A popular video file format designed by Apple.
MPEG-4 Part 14 or MP4
MOV
WMV
FLV
Designed to support the QuickTime player
MPEG-4 Part 14 or MP4
MOV
WMV
FLV
____ files contain videos, audio, subtitles, timecodes and other media types.
MPEG-4 Part 14 or MP4
MOV
WMV
FLV
It is compatible across different versions of QuickTime Player, both for Mac and Windows.
MPEG-4 Part 14 or MP4
MOV
WMV
FLV
Since it is a very high-quality video format, ____ files take significantly more memory space on a computer.
MPEG-4 Part 14 or MP4
MOV
WMV
FLV
Popular for online video streaming
MPEG-4 Part 14 or MP4
MOV
WMV
FLV
Although it is not compatible with Apple devices, users can download Windows Media Player for their iPhone or Mac.
MPEG-4 Part 14 or MP4
MOV
WMV
FLV
They have a relatively small file size which makes them easy to download.
MPEG-4 Part 14 or MP4
MOV
WMV
FLV
The only drawback of this format is that it’s not compatible with many mobile devices like iPhones.
MPEG-4 Part 14 or MP4
MOV
WMV
FLV
Incorporates audio, video and subtitles in a single file
AVI
AVCHD
WebM
MKV
Developed to be future proof, meaning that the video files will always stay updated
AVI
AVCHD
WebM
MKV
____ containers support almost any video and audio format, making the format highly adaptive and easy to use.
AVI
AVCHD
WebM
MKV
First introduced by Google in 2010
AVI
AVCHD
WebM
MKV
An open-source video format that was developed with the current and future state of the Internet in mind
AVI
AVCHD
WebM
MKV
Intended for use with HTML5.
AVI
AVCHD
WebM
MKV
Used for HD video playback and digital recording
AVI
AVCHD
WebM
MKV
Designed by Panasonic and Sony for professional high definition video recording
AVI
AVCHD
WebM
MKV
Lets you store hours of high-quality video using only a tiny amount of data by leveraging the H.264/MPEG-4 video compression technology.
AVI
AVCHD
WebM
MKV
The latest version of this format supports three dimensional video.
AVI
AVCHD
WebM
MKV
The video codecs of ____ require very little computer power to compress and unzip the
files.
AVI
AVCHD
WebM
MKV
The aim of this design is to enable online video streaming on almost any device, such as
tablets, desktop, smartphones or devices like smart TV.
AVI
AVCHD
WebM
MKV
How to Choose a Video File Format?
Based on your video quality
requirements
Should achieve the required quality,
but no more than that
High-quality videos are hard to
download, convert, share and manage.
Need to take into account how you
want to view the video files
Not all browsers, programs, and
devices can play a specific video
format.
How to Choose a Video File Format?
For online videos
Choose a file format that most web
browsers support.
This way, your video will be played
natively on the browser.
MP4 and WEBM are browser
compatible video formats.
How to Choose a Video File Format?
For home video recordings
Choose a format with high quality video
good chance of being usable in the
future.
Open source file formats are more
future-proof than proprietary formats
that are controlled by enterprises.
MP4 or AVI formats are a good fit for
that category.
How to Choose a Video File Format?
For Windows applications
Choose a format that is
compatible with Windows.
WMV is a good choice In this case.
It is the recording, reproducing, or broadcasting of moving visual images.
Photography
Video
Multimedia
Film Making
Advantages of Video in a Presentation
PowerPoint has features that allow a user to integrate multimedia in their presentation. This what makes the PowerPoint program stand out among other presentation tools and software.
The use of videos is a great way to make your presentation engaging for your audience.
In PowerPoint, you can insert a video file from any source and customize its appearance with Video Style.
