An automatic wide wall representation method and apparatus for a television set

摘要

The method of displaying a - at the outset, the video signal by means of a picture represented on a wide screen - screen of a television apparatus, wherein the television set an exclusive wide screen - microcomputer (24e) for detecting the image edges ratio of this image and a main - microcomputer (23) for automatically controlling the deflection (26) for the wide screen - display screen in such a way that the image edges ratio of the on the wide wall image screen image shown with the image edges ratio of the image represented by the input video signal and wherein the method is characterized by the following bidirectional communication steps:Transfer of the first data from the main - microcomputer (23) to the exclusive wide image screen - microcomputer (24e) in accordance with a predetermined protocol, wherein the first data at least information (data 1) via a change in an input in the case of the television set, carried out by the user, information (data 2) on the presence of the initially - video signal as well as information on whether information (data 4) via the starting point and the width of the video signal are required, or whether information about the image operation type are to have;Receiving the first data..