Ĭountries in those regions that did not adopt PAL were France, most ex- Soviet states, Japan, South Korea, Liberia, Myanmar, the Philippines, and Taiwan. PAL was adopted by most European countries, by all African countries that had never been a Belgian or French colony, by Argentina, Brazil, Paraguay, Uruguay, and by most of Asia-Pacific.

4.4 PAL-N (Argentina, Paraguay and Uruguay).These popular designations should not be confused with the analog colour system itself. Likewise, gaming consoles outputting a 50 Hz signal might be labeled as 'PAL', as opposed to 60 Hz 'NTSC' machines. For example, 576i (576 interlaced horizontal lines) digital video with colour encoded as YCbCr, intended to be backward compatible and easily displayed on legacy PAL devices, is usually mentioned as 'PAL' (ex: PAL DVD). PAL video is composite video because the luminance (luma, monochrome image) and chrominance (chroma, colour applied to the monochrome image) are transmitted together as one signal.Ī latter evolution of the standard, PALplus, added support for widescreen broadcasts with no loss of vertical resolution while retaining compatibility with existing sets.Īlmost all of the countries using PAL are currently in the process of conversion, or have already converted transmission standards to DVB, ISDB or DTMB.ĭue to the introduction of digital sources (ex: DVD) the name 'PAL' might be used to refer to digital formats, even though they use completely different colour encoding systems. The articles on analog broadcast television systems further describe frame rates, image resolution, and audio modulation. In most countries it was broadcast at 625 lines, 50 fields (25 frames) per second, and associated with CCIR analogue broadcast television systems B, D, G, H, I or K. It was one of three major analogue colour television standards, the others being NTSC and SECAM. Phase Alternating Line ( PAL) is a colour encoding system for analogue television. Analog television encoding systems by nation NTSC (green), SECAM (orange), and PAL or PAL/SECAM (blue).

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