Real-time audio and video information navigation method and system

Abstract

The invention relates to the field of telecommunication and discloses a real-time audio and video information navigation method and a real-time audio and video information navigation system. The method comprises the following steps that: an audio and video navigation information releasing end acquires audio and video navigation information; the instant communication tool of the audio and video navigation information releasing end pushes the acquired audio and video navigation information to the instant communication tool of an audio and video navigation information receiving end; the audio and video navigation information receiving end receives, analyzes and shows the audio and video navigation information; and according to the positioning information of audio and video contents, the audio and video navigation information receiving end can further acquire the audio and video contents which are released by the audio and video navigation information releasing end from an audio and videodata source, and decode and play the audio and video contents. By using the real-time communication characteristic of the instant communication tool, an audio and video program real-time navigation function which is similar to that of an electronic program guide is realized, and the audio and video contents can be extremely conveniently shared among a plurality of instant communication contacts in real time.

Description

technical field [0001] The invention relates to the field of electric communication, in particular to audio and video communication technology in the field of electric communication. Background technique [0002] Electronic program guide (English: Electronic program guide, referred to as: EPG). By browsing the EPG on receiving devices such as digital TVs and set-top boxes, users can see more information about current programs and future programs, such as program names, channels, broadcast times, etc., and can choose to watch more detailed information about each program. Content. EPGs are usually broadcast in digital television transport streams and can also be transmitted on dedicated data channels. [0003] Instant messaging (IM) is a real-time communication system that allows two or more people to use the network to transmit text messages, files, voice and video in real time. Most instant messaging services provide status information, displaying a list of contacts and t...

AI Technical Summary

Problems solved by technology

[0004] Existing instant messaging tools mainly present information such as the online status of contacts, and cannot realize the function of navigation and playback of audio and video programs

Although point-to-point camera video chat and remote video file playback can be realized through instant messaging tools, these functions are generally point-to-point video communication without audio and video navigation functions, so it is not easy to realize audio and video content among multiple instant messaging contacts sharing between

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