Following are the encoding variables for the analog NTSC, PAL and SECAM broadcasting and recording formats. For digital formats, see video format. PAL and SECAM are still used in some countries.

[Derecho] grabbed a PAL format Super Nintendo but wanted to make it play nicely with a 60 Hertz NTSC screen. His hack added a single switch to choose between 50 Hz and 60 Hz. Take a look at the ...

In the past, high-definition analog TV systems were developed; however, their usage was miniscule compared to the standard-definition (SD) analog NTSC, PAL and SECAM TV formats (see HD analog ...