Boot LOGO updating method of set-top box

Abstract

The invention relates to the field of set-top boxes, in particular to a boot LOGO updating method of a set-top box. In the method, picture program information as boot LOGO is stored in the specific address of a memory of the set-top box; if it is necessary to update, the updating picture information is converted into a TS (Transmission Stream) file which is then broadcasted by a broadcast and television broadcast system; when an updating signal is detected after the set-top box is booted, the TS file is downloaded and stored in the specific address of the memory so that the TS file can be dispatched when the set-top box is booted next time; when in storage, storage can be achieved by means of covering, or new picture information can be stored in the next address by following the end address of the primary picture information. The boot LOGO updating method of the set-top box has small procedure quantity and high updating speed; and the updating process is controlled by the main control program of the set-top box to be operated at the background without influencing the main control program of the set-top box or the user to watch the television programs. In the high-efficiency and fast-pace living mode, the convenience and the quickness of the boot LOGO updating method of the set-top box greatly meet the requirements of people.

Description

technical field [0001] The invention relates to the technical field of digital TV set-top boxes, in particular to a method for upgrading the boot LOGO of the set-top box. Background technique [0002] With the development of technology, digital TV set-top boxes have gradually become popular. It is a conversion device that converts digital TV signals into analog signals. It decodes and restores digitally compressed image and sound signals to generate analog video and sound signals. , to provide viewers with high-quality TV programs through TV monitors and audio equipment. After the set-top box is put into use, during the maintenance phase, users may be dissatisfied with the boot LOGO pattern, and often need to upgrade and replace. The traditional upgrade and replacement method is to convert the entire set-top box program into a TS stream, which is broadcast downward by the radio and television broadcasting system. When the set-top box is powered on, after detecting the upgra...

AI Technical Summary

Problems solved by technology

The upgrade process is to erase all the programs of the set-top box and then rewrite them. Due to the huge program, the upgrade speed is very slow, which causes inconvenience for users to watch TV.