# data[].attributes.body
peranti paparan adalah output peranti untuk menyampaikan maklumat dalam visual atau bentuk sentuhan ( yang digunakan sebagai contoh dalam sentuhan elektronik paparan untuk orang buta.)
Apabila input maklumat yang disediakan mempunyai elektrik isyarat paparan dipanggil elektronik paparan.

# data[].attributes.body
3.1.1

Peranti paparan adalah peranti output untuk pembentangan maklumat dalam bentuk visual atau sentuhan (yang digunakan sebagai contoh dalam paparan elektronik sentuhan untuk orang buta). Maklumat masukan yang dibekalkan mempunyai isyarat elektrik, paparan dipanggil paparan elektronik.

3.1.2

-radio broadcast
-magnetic tape
-optical discs
-computer files
-network streaming

# data[].attributes.body
Lens

The lens on a video camera serves as the same function as a still camera's lens. It draws in light and captures the image at which the camera points. This telescopic piece can have multiple lenses within it. A number of dials on the tube will shift the lens positions by turning them, and this controls how the lenses focus the light they receive to clarify the picture.

Viewfinder

The viewfinder is directly connected to the lens and is meant to provide access to the image for the user. This can be a simple eye-sized window, or it may be a small pixel screen that folds into the camera when not in use; many models have both versions. Viewfinders also double as a video screens for playing back the recorded image.

Microphone

The lens picks up only the visual images for the camera, meaning this alone would create a silent picture. Video cameras, therefore, also include microphones that record sound in the area. The microphone is usually mounted next to the lens and pointing in the same direction so the audio and video are closely in sync.

Recorder

The recorder processes the images received by the lens and the sound from the microphone and records them to memory. On older analog cameras, this would record the image onto a magnetic tape within a cassette. Some cameras would take full VCR tapes, but others require miniature versions of these cassettes or other formats like Hi8. Digital cameras eliminate the need for cassettes. The camera instead records the image as a computer video file. In most cases, this file is in JPEG format.

Controls

The camera's main controls include the Power switch and the Record button. It will also include playback buttons such as Play, Stop, Rewind, Fast Forward and Pause. The controls also include output ports to connect the camera for playback. All cameras should include the basic red/white/yellow RCA cables to connect to any playback machine, but they can also include USB or FireWire controls for connection to a computer.

Battery

Battery power is essential for camera use. Every camera is equipped with a rechargeable battery. Most batteries are lithium-ion based, and each is made and designed to work specifically with its camera model only. A full battery charge can usually take 12 hours, meaning an overnight charge will suffice.

# data[].attributes.body
3.2.1.Describe

# data[].attributes.body
3.2.2

´  Soft light does not cast shadows

´  Soft light use is popular in cinematography and film.

´  Cast shadow-less light.

´  Fill lighting. Soft light can reduce shadows without creating additional shadows.

´  Make a subject appear more beautiful or youthful through making wrinkles less visible.

# data[].attributes.body
3.2.1

Three-point lighting is a standard method used in visual media such as theatre, video, film, still photography and computer-generated imagery. By using three separate positions, the photographer can illuminate the shot's subject (such as a person) however desired, while also controlling (or eliminating entirely) the shading and shadows produced by direct lighting.

The key light, as the name suggests, shines directly upon the subject and serves as its principal illuminator; more than anything else, the strength, color and angle of the key determines the shot's overall lighting design.

In indoor shots, the key is commonly a specialized lamp, or a camera's flash. In outdoor daytime shots, the Sun often serves as the key light. In this case, of course, the photographer cannot set the light in the exact position he or she wants, so instead arranges it to best capture the sunlight, perhaps after waiting for the sun to position itself just right.

# data[].attributes.body
identify the video input device

Peranti input adalah sebuah peranti yang menghantar data dari sumber luar ke sistem pemprosesan seperti komputer atau televisyen.Peranti input video adalah sebuah peranti yang menghantar video.

describe the basic function of videos.

1)KANTA
Kanta adalah objek yang telus dengan dua permukaan refraktif. ilustrasi di bawah menunjukkan pelbagai jenis kanta.
-satu atau kedua-dua permukaan kanta melengkung untuk mengambil cahaya dari satu arah dan menukar penumpuan cahaya-cahaya dan memfokuskannya ke permukaan ke arah yang lain.
2)IRIS
Iris adalah pembukaan laras yang mengawal jumlah cahaya yang datang melalui lensa.Saiz pembukaan iris/aperture diukur dalam f-stop apabila satu hentian dibuka, cahaya akan digandakan melalui kanta apabila anda menghentikan satu hentian, jumlah cahaya akan berkurang melalui lensa separuh.Auto iris mengawal jumlah cahaya yang digunakan untuk mendedahkan sensor imej kamera.
3)FOKUS
Fokus untuk melihat imej/pemandangan jelas yang dipanggil fokus yang betul.kamera profesional biasanya mempunyai cincin fokus manual dihadapan perumah kanta.hidupkan cincin mengikut arah jam untuk tumpuan yang lebih dekat,dari arah jam untuk fokus lebih jauh.

# data[].attributes.body
3.2

Photographic lighting is the illumination of scenes to be photographed. A photograph simply records patterns of light, colour, and shade; lighting is all-important in controlling the image. In many cases even illumination is desired to give an accurate rendition of the scene. In other cases the direction, brightness, and colour of light are manipulated for effect. Lighting is particularly important for monochrome photography, where there is no colour information, only the interplay of highlights and shadows. Lighting and exposure are used to create effects such as low key and high-key

# data[].attributes.body
3.1.5.Describe the basic function of videos

Ada 3 fungsi iaitu len,iris dan fokus.

1)Len
Kanta adalah objek telus dengan dua permukaan refraktif. Ilustrasi di bawah menunjukkan pelbagai jenis kanta: Satu atau kedua-dua permukaan melengkung untuk mengutip cahaya dari satu arah, menukar penumpuan cahaya cahaya dan memfokuskannya ke permukaan ke arah yang lain
2)Iris
Camera Iris Iris adalah pembukaan laras yang mengawal jumlah cahaya yang datang melalui lensa Saiz pembukaan Iris / aperture diukur dalam f-stop
apabila anda membuka satu hentian, anda menggandakan cahaya melalui kanta; apabila anda menghentikan satu perhentian, anda mengurangkan jumlah cahaya melalui lensa separuh. Auto Iris Auto Iris mengawal jumlah cahaya yang digunakan untuk mendedahkan sensor imej kamera. Kamera ini mempunyai meter cahaya yang dibina yang menilai jumlah cahaya yang dicerminkan dari subjek. Ia kemudian purata cahaya ini dan menetapkan pendedahan yang betul.

3)Fokus
Fokus Untuk melihat imej / Pemandangan jelas dipanggil fokus yang betul Kamera profesional biasanya mempunyai cincin fokus manual di hadapan perumahan kanta. Hidupkan cincin mengikut arah jam untuk tumpuan yang lebih dekat, dari arah jam untuk fokus lebih jauh. Kamera pengguna mempunyai jenis mekanisme fokus yang berbeza biasanya dial kecil.

Lensa auto fokus
Teknik Fokus. Pastikan kamera ditetapkan untuk fokus manual. Zum masuk dengan ketat seperti yang anda boleh pada subjek yang ingin anda fokuskan. Laraskan cincin fokus sehingga gambar tajam. Hidupkan cincin mengikut arah jam untuk tumpuan yang lebih dekat, dari arah jam untuk fokus lebih jauh. Zum ke rangka yang diperlukan - gambar harus tetap bagus dan tajam.

# data[].attributes.body
Identify the video display device.

Peranti paparan adalah peranti output untuk pembentangan maklumat dalam bentuk visual atau sentuhan (yang digunakan sebagai contoh dalam paparan elektronik sentuhan untuk orang buta). Apabila maklumat masukan yang dibekalkan mempunyai isyarat elektrik, paparan dipanggil paparan elektronik.

Aplikasi biasa untuk pameran visual elektronik adalah televisyen atau monitor komputer.

# data[].attributes.body
Identify the editing system

1) Linear editing
2)Non-linear editing

Linear Editing
Penyuntingan video linear ialah proses pasca produksi penyuntingan video untuk memilih, mengatur dan mengubah suai imej dan bunyi dalam urutan yang telah ditetapkan sebelumnya. Terlepas dari apakah ia ditangkap oleh kamera video, camcorder tanpa tap, atau dirakamkan di studio televisyen pada perekam pita video (VTR), kandungannya mesti diakses secara berurutan. Untuk sebahagian besar perisian pengeditan video telah menggantikan penyuntingan linear. Dalam pengeditan filem masa lalu dilakukan dengan cara linear, di mana gulungan filem secara literal dipotong menjadi jalur panjang dibahagikan dengan mengambil dan adegan, dan kemudian terpaku atau dirakam bersama-sama untuk membuat urutan filem yang logik. Pengeditan video secara linear lebih banyak memakan masa dan kerja yang sangat khusus dan membosankan. Namun, ia adalah relevan hari ini kerana beberapa sebab:
Murah - Penyuntingan linear adalah kaedah penyuntingan yang mudah dan murah.

Wajib untuk beberapa pekerjaan - Penyuntingan linear adalah wajib untuk beberapa pekerjaan. Contohnya jika mereka mahu hanya menyertai dua bahagian klip video berserta dengan urutan yang jauh lebih mudah dan paling mudah
.
Meningkatkan pengetahuan dan kepelbagaian mereka - Jika mereka belajar kemahiran penyuntingan linear ia meningkatkan pengetahuan mereka serta fleksibiliti. Menurut banyak editor profesional yang mempelajari kemahiran penyuntingan linear, mereka cenderung menjadi editor bulat terbaik keseluruhan

2)Non-linear editing

Pengeditan tidak merosakkan adalah satu bentuk pengeditan audio, video atau imej di mana kandungan asal tidak diubah suai dalam proses penyuntingan - sebaliknya suntingan ditentukan dan diubahsuai oleh perisian khusus. Senarai main berasaskan penunjuk - secara berkesan senarai keputusan edit (EDL) - untuk video atau grafik asiklik yang diarahkan untuk imej pegun digunakan untuk menjejaki pengeditan. Setiap kali audio, video, atau imej yang diedit, dimainkan, atau diakses, ia dibina semula dari sumber asal dan langkah penyuntingan yang dinyatakan. Walaupun proses ini lebih komputasi daripada pengubahsuaian kandungan asal secara langsung, mengubah suntingan itu sendiri boleh menjadi hampir seketika, dan ia menghalang kehilangan generasi selanjutnya apabila audio, video, atau imej diedit.

Sistem pengeditan bukan linear (NLE) ialah sistem kerja audio digital (NLAW) atau audio editing (NLAE) yang melakukan penyuntingan tidak merosakkan pada bahan sumber. Nama ini berbeza dengan kaedah pengeditan video linear dan penyuntingan filem abad ke-20.

# data[].attributes.body
Identify the video input device

Peranti input adalah sebarang peranti yang menghantar data dari sumber luar ke sistem pemprosesan seperti komputer atau televisyen. Peranti input video adalah sebarang peranti yang menghantar video. Terdapat beberapa jenis peranti input video yang membolehkan anda memainkan video dari peranti luaran pada paparan video. Peranti input terbahagi kepada 4 iaitu media player,video game consolas,cable receiver dan digital camera.

# data[].attributes.body
3.1.3 IDENTIFY THE EDITING SYSTEM

Adobe Premier Pro,Adobe After Effect,Movavi,Filmora is for oflline editing

# data[].attributes.body
3.1.5 DESCRIBE THE BASIC FUNCTION OF VIDEO CAMERA

A digital camera or digicam is a camera that captures photographs in digital memory. Most cameras produced today are digital,   and while there are still dedicated compact cameras on the market, the use of dedicated digital cameras is dwindling, as digital cameras are now incorporated into many devices ranging from mobile devices to vehicles.

However, expensive, high-end, high-definition dedicated cameras are still commonly used by professionals.

Digital and movie cameras share an optical system, typically using a lens with a variable diaphragm to focus light onto an image pickup device.[3] The diaphragm and shutter admit the correct amount of light to the imager, just as with film but the image pickup device is electronic rather than chemical. However, unlike film cameras, digital cameras can display images on a screen immediately after being recorded, and store and delete images from memory. Many digital cameras can also record moving videos with sound. Some digital cameras can crop and stitch pictures and perform other elementary image editing.

# data[].attributes.body
3.1.3 IDENTIFY THE EDITING SYSTEM

Is the process of assembling segments of video from one or more video sources/clips to a single master video.

Two popular types of video editing :

Linear Editing
Linear editing is a process of copying one tape to a a master tape in sequential.

Non-Linear Editing
Non

# data[].attributes.body
3.1.6 DESCRIBE THE TYPES OF VIDEO PRODUCTION SYSTEM

Video production is the process of creating video by capturing moving images (videography), and creating combinations and reductions of parts of this video in live production and post-production (video editing). In most cases the captured video will be recorded on the most current electronic media such as SD cards. In the past footage was captured on video tape, hard disk, or solid state storage. Video tape capture is now obsolete and solid state storage is reserved for just that, storage. It is now distributed digitally in formats such as the Moving Picture Experts Group format (.mpeg, .mpg, .mp4), QuickTime (.mov), Audio Video Interleave (.avi), Windows Media Video

Corporate video production covers a wide range of purposes from corporate Communication, Training and Education, videotaping conferences and conventions, products and services, and sales. A popular type of corporate shoot is known as the "candids" or "happy-face" video, in which a multiple-day event is covered by a video crew, including speakers, break-out sessions, awards ceremonies and local recreational activities in which the conventioneers participate. An on-site editor then creates a short video presentation that is shown before the close of the convention. Many associations take advantage of the convention venue to gather interviews of their principals, setting up a green screen or other type of background in a secluded room.

Betacam SP video production was the broadcast television standard from the early 1980s up until the beginning of the 21st Century when many television stations began using digital media to shoot, transmit and store High-definition (HD) footage. Two styles of producing video are ENG - Electronic news-gathering and EFP - Electronic field production. Television broadcast productions include television commercials, infomercials, newscasts, entertainment shows, documentaries, news magazines, sitcom and reality shows. They may be distributed by broadcast syndication.

Video production can be used at sporting, school, stage, wedding, church, and similar events to provide recordings of the events. Event video productions range in distribution from a wedding video that is custom made for a bride and groom and their immediate family and friends, to a dance recital where dozens to hundreds of videos are sold to individual dancers. Event video production can also be used to broadcast events live to viewers at home such as a press conference or concert. Video of live events can be sent by microwave or a satellite truck from the event location to a television studio in order to be broadcast. Event video usually refers to video made on an event, and has some sort of currency, for example news

Video production for distance education is the process of capturing, editing, and presenting educational material specifically for use in on-line education. Teachers integrate best practice teaching techniques to create scripts, organize content, capture video footage, edit footage using computer based video editing software to deliver final educational material over the Internet. It differs from other types of video production in three ways: 1. It augments traditional teaching tools used in on-line educational programs. 2. It may incorporate motion video with sound, computer animations, stills, and other digital media. 3. Capture of content may include use of cell phone integrated cameras and extend to commercial high-definition Broadcast quality cameras. The primary purpose of using video in distance education is to improve understanding and comprehension in a synchronous or asynchronous manner.

# data[].attributes.body
LIQUID CRYSTAL DISPLAY (LCD)

The most common type of display available on the market. Each pixels we're casted by liquid crystals.

The lines refreshed on the whole image, instead of per line.

Pros:
- small
- less heavy

Cons:
- blurry
- less accurate colors
- high power usage, but lower than crt

# data[].attributes.body
CATHOD RAY TUBE (CRT)

The earliest display devices. It uses three different rays, which are red, green blue, one single line at a time.

The lines are refreshed so fast, it look normal to our eyes. But for a camera, it will get distorted because it's out of sync.

Pros:
- accurate color calibration
- fast refresh rate

Cons:
- heavy
- emits small amount of radiation
- prolong usage may cause eye strains
- high power usage

# data[].attributes.body
3.1.4 - Identify the video display devices

There are multiple video displays technologies, some of them are:
- CRT (cathod ray tube)
- LCD (liquid crystal display)
- LED (light emitting diode)
- OLED (organic light emitting diode)
- QLED (quantum light emitting diode)

Here are some of the specifications :

# data[].attributes.body
3.1.1 IDENTIFY THE VIDEO INPUT DEVICES.

A video input or Audio/Video (A/V) input is a port or jack is what receives a video signal from one device to another or video output source. One of the most common video input cable is the composite cable. Digital Cameras can also function as video input devices. Most digital cameras, including still cameras and video cameras, include video output ports such as composite or HDMI ports; these ports allow you to connect the camera to a TV to view the photos and videos form the camera. Digital cameras can also be connected to a computer to transfer photos and videos.

# data[].attributes.body
3.1.2 IDENTIFY THE VIDEO RECORDING MEDIA

The practice of recording and editing audio using magnetic tape rapidly established itself as an obvious improvement over previous methods. Many saw the potential of making the same improvements in recording television. Television ("video") signals are similar to audio signals. A major difference is that video signals use more bandwidth than audio signals. Existing audio tape recorders could not practically capture a video signal. Many set to work on resolving this problem. Jack Mullin (working for Bing Crosby) and the BBC both created crude working systems that involved moving the tape across a fixed tape head at very fast speeds. Neither system saw much use. It was the team at Ampex, led by Charles Ginsburg, that made the breakthrough of using a spinning recording head and normal tape speeds to achieve a very high head-to-tape speed that could record and reproduce the high bandwidth signals of video. The Ampex system was called Quadruplex and used 2-inch-wide (51 mm) tape, mounted on reels like audio tape, which wrote the signal in what is now called transverse scan. Later improvements by other companies, particularly Sony, led to the development of helical scan and the enclosure of the tape reels in an easy-to-handle videocassette cartridge. Nearly all modern videotape systems use helical scan and cartridges. Videocassette recorders used to be common in homes and television production facilities, but many functions of the VCR have been replaced with more modern technology. Since the advent of digital video and computerized video processing, optical disc media and digital video recorders can now perform the same role as videotape. These devices also offer improvements like random access to any scene in the recording and "live" time shifting and have replaced videotape in many situations.

# data[].attributes.body
3.1.3

video editing:
the process of assembling segments of video from one or more video sources to a single master video.

two type of video editing:
1. liner
- is a process of copying one tape to a master tape in sequential.
- if the sequence need to be changed , the front clip need to be erase.

2. non-linear
_ the flexibility of video editing, with random access.
-allows the editor to change the sequence of the clips at any time.

# data[].attributes.body
3.1.3
Linear Editing System
- Penyuntingan video linear ialah proses pasca produksi penyuntingan video untuk memilih, mengatur dan mengubah suai imej dan bunyi dalam urutan yang telah ditetapkan sebelumnya. Tidak kira sama ada ia ditangkap oleh kamera video, camcorder tanpa tapisan, atau dirakamkan di studio televisyen pada perakam pita video (VTR) kandungan mesti diakses secara berurutan.
Non Linear Editing System
- Sistem pengeditan bukan linear (NLE) ialah sistem kerja audio digital atau audio editing yang melakukan penyuntingan tidak merosakkan pada bahan sumber. Nama ini berbeza dengan kaedah pengeditan video linear dan penyuntingan filem abad ke-20.

# data[].attributes.body
3.1.33

# data[].attributes.body
3.1.4

Various type of Video Display:

1. Television Screen

2. Projector

3. Video Wall

Video Display

TV Set

´  Is a device that combines a tuner, display, and speakers for the purpose of viewing television.

´  Display unit is being changed from CRT to LCD/LED

´  Latest TV Set has several  input connection; VGA,HDMI,RCA,SVGA,

•  CRT

–      Bulky, heavy, use vacuum tube technology.

– Using technology that was developed in the 19th century.

•  LCD

– First LCD laptop monitors were very small due to manufacturing costs but now are available in a variety of sizes.

– Light, sleek, energy-efficient, have sharp picture.

Projection Technology

´  CRT projector using cathode ray tubes. This typically involves a blue, a green, and a red tube. This is the oldest system still in regular use,

´  LCD projector using LCD light gates. This is the simplest system, making it one of the most common and affordable for home theaters and business use.

´  DLP projector using Texas Instruments’ DLP technology. This uses one, two, or three microfabricated light valves called digital micromirror devices (DMDs).

# data[].attributes.headline
Muhamad Azhar, Tengku Izzah, Nur Zakirah

# data[].attributes.subject
Muhamad Azhar, Tengku Izzah, Nur Zakirah

# data[].attributes.body
3.1.3
EDITING SYSTEM :
1.  LINEAR
Linear video editing using video tape and is edited in a very linear way. several video clips from different tapes are recorded to one single tape in the order that they will appear.

2. NON-LINEAR
Non-linear editing system, this is edited on computers with specialised software. These are non destructive to the video being edited and use program such as Adobe Premier Pro, Final Cut Pro and Avid.

# data[].attributes.body
3.1.3  IDENTIFY THE EDITING SYSTEM

# data[].attributes.body
Turnkey editing systems, simply put, include everything you need to immediately start editing your video projects. Not long ago a turnkey system was either a standalone appliance dedicated to editing only video or a souped up PC optimized for the rigorous demands of video editing. Nowadays, the line between the turnkey and the off-the-shelf computer may be blurring as ordinary consumer PCs get more powerful. But the video editor still needs to pay attention to specs in order to get the machine he or she needs.

# data[].attributes.body
3.1.1

A video camera is a camera used for capturing motion picture.
Example: -DSLR camera
-CCTV
-Mobile Phone Camera
-Camcoders
-Webcams

3.1.2
Video recording media:
-memory storage media
magnetic media
optical media
solid state media

3.1.3
Editing process is the process of assembling segments of video form one /more video clips to a single master video.

Two types of video Editing :
- Linear
-Non-linear

What is Linear Editing ?
Linear editing is a process of copying one tape to a master tape in a sequential.

What is non linear ?
Is a offer the flexibility of video editing with a random access.

3.1.4
Television-
A device that combines a tuner ,display and speakers for the purpose of viewing television.It's a display unit that being change from CRT to LCD/LED and also Latest TV set that has several inputs connection such as VGA ,HDMI.

Projector-
CRT Projector are using Cathode and Ray tubes. This typically involves a blue, green and red tube. Next , LCD projector also use LCD light Gates. This system are the simplestv for common and affordable for home theaters and business use.Then, DLP Projector using Texas Instruments DLP technology. This uses,1,2 or 3 of microfabricted light valves called digital micromirror devices (DMDs).

Video Wall-
Consists of multiple Computers monitors, video projector or television sets tiled together contiguously in order to form one large screen.
typical display technologies include :- LCD panels ,LED arrays ,DLP tiles ,Rear Projection screens

3

# data[].attributes.body
3.1.3

Is the process of assembling segments of video from one or more video sources/clips to a single master video

Two Popular Types of Video Editing:

´  Linear Editing

Linear editing is a process of copying one tape to a master tape in sequential.

Non-Linear Editing

´  Non-linear editing offers the flexibility of video editing, with random access.

´  It allows to access any frame in a video clip regardless of sequence of the clips.

´  It allows the editor to change the sequence of the clips at any time,

´  It is easy to include fades, transitions, and other effects that cannot be achieved in linear editing

The costs of editing systems have dropped. Some editing software can now be accessed free as web applications

# data[].attributes.body
3.1.2

# data[].attributes.headline
Muhamad Azhar, Tengku Izzah, Nur Zakirah

# data[].attributes.subject
Muhamad Azhar, Tengku Izzah, Nur Zakirah

# data[].attributes.body
3.1.1 -
1. Media Players
Media players are that play any sort of media. These include physical media player such as VCRs, DVD Player and Blu-ray players, as well as digital media players such as the Roku Netflix player and order Netflix supported devices.

2. Video Game Consoles
Video game consoles play video game media. These include the Playstation 3, Xbox 360 and Nintendo Wii. Some hand-held consoles such as the Playstation Portable can also function as a video input device with an optional video output cable. Also, some video game consoles can play other video media such as videos from a media server or streaming Netflix or Hulu.

3. Satelite / Cable Receivers
Satelite and cable receivers are set-top boxes (STB) that allow you to receive a decrypted video signal from your satelite or cable service provider. This allows you to receive broadcast TV and subscription channels as well as optional services such as video on-demand and DVR recordings.

4. Digital Cameras
Digital cameras can also function as video input devices. Most digital cameras, including still cameras and video cameras, include video output ports such as composite or HDMI ports; these ports allow you to connect the camera on TV to view the photos and videos from the camera. Digital cameras can also be connected to a computer to transfer photos and videos.

# data[].attributes.body
3.1.1
Video Camera

A video camera is a camera used for capturing motion picture , initially developed by the television industry but now common in other applications as well. The earliest video cameras were used by the BBC in experimental broadcasts through the 1930s.
Example:

´  Professional video cameras

´  Camcorders

´  Closed-circuit television (CCTV)

´  Webcams

´  Mobile Phone Camera

3.1.2

Video recording media:

Memory Storage Media

´  Magnetic media

´  Optical media

Solid-state media

# data[].attributes.body
Video input devices are used to digitize images or video from the outside world into the computer. The information can be stored in a multitude of formats depending on the user's requirement.

Examples of types of video input devices include:

Digital camera

Digital camcorder

Portable media player

Webcam

Microsoft Kinect Sensor

Image scanner

Fingerprint scanner

Barcode reader

3D scanner

Laser rangefinder

Eye gaze tracker

# data[].attributes.body
Camera Tripod or Gimbal Stabilizer Video Lighting Kit Interchangeable Lenses Headphones Music Player Speakers Microphones External Camera Monitor Digital Audio Recorder Extra Batteries and Memory Cards Video Editing Software

# data[].attributes.body
3.1.1 Identify the video input devices:
An input device is any device that sends data from an outside source into a processing system such as a computer or television. A video input device is any device that sends video. There are several types of video input devices that allow you to play video from an external device on a video display.
EXAMPLE:
1. video camera
- digital camera which convert the signal directly to a digital output.
- for professional use.

2. camcorders
-a camera and a VCR or other recording device in one unit.
-for amateur use.

3.  CCTV
-for security , surveillance or monitoring purpose.
- use in industrial.

4. camera phone
-the file format can be share or view via mobile phone network.

5. webcams
- stream a live video feed to a computer.

# data[].attributes.body
Basically Display Devices are the Devices or else known as output devices for showing the information in visual form. So Video Display Devices are nothing but Display or output devices which present Videos in various forms. Most of the display devices are based on the standard CRT design. There are several Video Display Devices in Computer Graphics. Important Video display Devices are provided below. They are,

i).Cathode Ray Tube (CRT):

We often use Computer Monitors and Televisions in our regular life. So CRT technology is employed in these output devices. These CRT Displays are used mostly by Graphic professionals. Because CRT Technology offers good vibrant and very good accurate colour.

ii).Monitor or Display:

Monitor is also referred as Visual Display Unit. Monitor is an electronic output device where we can see entire output through this device.

iii).Random Scan Display:

Random Scan Display is formed by using various geometrical primitives. So they are formed using Curves, Points, Lines, and Polygons

iv).Raster Scan Display:

In the name Raster Scan Display, the Raster word means a rectangular array of points. or else array of dots. So Group of dots are known as Pixels, and image is sub grouped in to a sequence of stips.These are called Scan lines, and these scan lines are further divided in to Pixels.

v).Flat Panel Display:

This kind of Flat Panel Display surrounds number of various electronics visual display techniques or methods. So that it obviously become lighter and very thinner about 100mm.These kind of Flat Panel Displays are used in many portable devices.

# data[].attributes.headline
3.2.3 Identify the basic types of lighting in video production

# data[].attributes.subject
3.2.3 Identify the basic types of lighting in video production

# data[].attributes.headline
3.3.2 Identify the types of lighting equipment

# data[].attributes.subject
3.3.2 Identify the types of lighting equipment

# data[].attributes.headline
3.2.1 Describe the video lighting functions

# data[].attributes.subject
3.2.1 Describe the video lighting functions

# data[].attributes.headline
3.1.6 Describe the types of video production system

# data[].attributes.subject
3.1.6 Describe the types of video production system

# data[].attributes.headline
3.1.5 Describe the basic function of video camera

# data[].attributes.subject
3.1.5 Describe the basic function of video camera

# data[].attributes.headline
3.1.4 Identify the video display devices

# data[].attributes.subject
3.1.4 Identify the video display devices

# data[].attributes.headline
3.1.2 Identify the video recording media

# data[].attributes.subject
3.1.2 Identify the video recording media

# data[].attributes.headline
3.2: Describe the studio lighting system

# data[].attributes.subject
3.2: Describe the studio lighting system

# data[].attributes.headline
3.1: Describe the elements of video equipment in video production

# data[].attributes.subject
3.1: Describe the elements of video equipment in video production