NTSC or in other words, National Television System Committee is a standard of color TV that is applicable in some of the nations in Asia as well as South America. On the other hand, Phase Alternating Line is a format, which is generally used in some countries of Western Europe, Australia and in Africa. These standards for video encoding are not compatible to each other. As a result, if you track video in one format such as NTSC, then the individuals who are using another one, that is, PAL format would not be able to view your video. So, there is a need of conversion from one format to another.
