This paper proposes a new method of video text location based on Adaboost. First extracting theconnected domains from the video image，We get f1Ve C1aSSPS features Of text after analyZlng the text areas. Then Weconstruct a strong classifier of Adaboost with CART(Classification And Regression Tree)using the five classesfeatures. Finally，we send the candidate text regions into the strong classifier to get the correct text areas. Theexperimental results show that not only can this method achieve a good effect on the text location in the video imagesincluding the text of various fonts，sizes and colors but also realize rapidity and precision that the video textlocation requires.