EDUCATION (CBSE/UGC NET)

Detailed explanation-1: -In, India, PAL video format is supported. NTSC is the video standard commonly used in North America and most of South America. PAL is the video standard which is popular in most of the European and Asian countries. The difference between NTSC and PAL is the transmission of number of frames per second.

Detailed explanation-2: -PAL is an abbreviation for Phase Alternate Line. This is the video format standard used in many European countries. A PAL picture is made up of 625 interlaced lines and is displayed at a rate of 25 frames per second. SECAM is an abbreviation for Sequential Color and Memory.

Detailed explanation-3: -NTSC is mostly found in North America, certain countries in South America, the Philippines, Myanmar, Taiwan, South Korea, and Japan. PAL is much more common, covering most of Western Europe, China, India, Australia, most of Africa, and elsewhere.

Detailed explanation-4: -NTSC televisions broadcast 525 lines of resolution, while PAL televisions broadcast 625 lines of resolution. So, if we’re speaking technically, which we are, PAL’s 100 additional lines amount to more visual information on screen and an overall better picture quality and screen resolution.

Detailed explanation-5: -As you might imagine, the technical challenges these encoding systems were created to solve in the 1950’s don’t really apply to the modern world. However, DVDs are still labelled NTSC or PAL, and the timings, resolutions, and refresh rates established in these systems are still used in modern televisions and monitors.