WHAT IS PAL, SECAM AND NTSC?
There are three major broadcasting and video system used all over the world. PAL:- Is a format widely used in Europe, Australia, Asia and Africa. PAL stands for Phase Alternation Lines and has various sub-systems for VHF and UHF bands for each country. SECAM:- Is mainly used in Eastern Europe and France (SECAM-L) SECAM stands for System Electronique Couleur Avec Memoire was founded by French. NTSC:- Is mainly used in North America, Mexico, Canada and Japan. For detailed information on world system click here. NTSC stands for the National Television Systems Committee who developed the system and public broadcasting of NTSC began in the United States in 1954.