Method for implementing set-top box video call based on middleware

Abstract

The invention relates to a method for implementing a video call of set top boxes on the basis of middleware. The middleware is arranged in a first set top box and a second set top box; the first set top box is connected with a first camera; the second set top box is connected with a second camera; the first set top box plays and outputs received second set top box local audio and video data in a middleware encoding and decoding mode; and the second set top box plays and outputs received first set top box local audio and video data in the middleware encoding and decoding mode. By the encoding and decoding capacity of the middleware, encoding and decoding processing on audio and video information is implemented, and a data processing capacity requirement for chips in the set top boxes is reduced; and by encoding and decoding processing of the chips in the set top boxes on local video information, a requirement for the capacity that the middleware in the set top boxes processes the audio and video information is reduced, so that the bilateral interaction capacity of a current set top box is promoted, network broadband resources are also not occupied, and the method is safe and reliable.

Description

technical field [0001] The invention relates to a method, in particular to a method for realizing a set-top box video call based on middleware, and belongs to the technical field of the set-top box video call. Background technique [0002] Now almost every family has a TV set, and the current TV broadcasts are basically transmitted in the form of digital signals, including wireless digital TV broadcasts, cable TV broadcasts, satellite TV broadcasts and IP TV broadcasts through the Internet. Users need to watch these TV broadcasts For broadcasting, a set-top box is generally installed, and the set-top box decodes the signals of various TV broadcasts, restores the data stream of TV programs, and then broadcasts them to users through the TV. [0003] At present, there are more than 100 million radio and television users, and they have been loyal users for many years. Commonly used radio and television set-top boxes have problems of low configuration and small memory. However, r...

AI Technical Summary

Problems solved by technology

[0004] Video call is a two-way interactive application. The local video screen and the received audio and video data of the other party are processed by middleware, codec output and displayed. After all, the processing capacity of middleware is limited, and it is difficult to meet the requirements of video call.

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