 However, in nearly every System M country, NTSC is used for color television, a combination called NTSC-M, but usually referred to more recently as simply "NTSC" because of the relative lack of importance of black-and-white television.In NTSC-M and Japan's NTSC-J, the frame rate is offset slightly, becoming frames per second, usually labeled as the rounded number 29.97.The main exception to NTSC is Brazil, where PAL color is used instead, resulting in the PAL-M combination unique to that country, which is monochrome-compatible with other System M countries, but not compatible with other PAL countries, which use different basic systems as their base.