Briefly explain the standards of TV and Video Broadcasting

Broadcast television systems:
. Broadcast television systems are encoding or formatting standards for the transmission and reception of terrestrial television signals.

Frames:
Ignoring color, all television systems work in essentially the same manner. The monochrome image seen by a camera is divided into horizontal scan lines

Viewing technology:
Analog television signal standards are designed to be displayed on a cathode ray tube (CRT)
.
Overscan:
Television images are unique in that they must incorporate regions of the picture with reasonable-quality content.

 
Interlacing:
In a purely analog system, field order is merely a matter of convention

Image polarity:
Another parameter of analog television systems, minor by comparison, is the choice of whether vision modulation is positive or negative

Audio:
In analog television, the analog audio portion of a broadcast is invariably modulated separately from the video Evolution
In a few countries, most notably the United Kingdom, television broadcasting on VHF has been entirely shut down

Digital Video Broadcasting:
The Digital Video Broadcasting Project is an industry-led consortium of over 200 broadcasters, manufacturers, network operators, software developers and regulators from around the world committed to designing open technical standards for the delivery of digital television.

If You want to learn about the technology, computer science & engineering, web programming, freelancing, earning please click here :CSE SOLVE