Television program playback method and system

Abstract

The invention discloses a television program playback method and system. The method comprises the following steps: when a program is played on a television set, detecting a face in front of the television set according to an image acquired through a camera in real time; when the television set detects that the face disappears, determining a user related to the face, starting to record the program played on the television set, and marking the record as a record file of the user; if the television set detects that the face appears again, determining the user related to the face, acquiring the record file of the user, sending a prompt for playing the record file of the user; or if the television set receives a detection result from other television sets, sending the record file to the television set which detects the face, wherein the detection result shows that the face appears again. The method and the system which are disclosed by the invention can play back contents of a missing television program, so that the network bandwidth can be saved, and the television program can be played back without latency.

Description

technical field [0001] The invention relates to the field of smart home appliances, in particular to a TV program playback method and system. Background technique [0002] With the improvement of modern people's living standards, the use of various smart home appliances is becoming more and more extensive. In particular, smart TVs have basically replaced traditional CRT TVs and non-smart LCD TVs. At present, smart TV is also developing in the direction of high configuration, fast speed, clearer, smarter and more humanized, so as to meet people's new needs for smart life. But sometimes smart TVs can't achieve people's ideal functions, just when traditional TVs are watched. [0003] For TV program playback, the currently adopted solutions are: [0004] (1) Time-shifted playback: The time-shifted function is provided by provincial and municipal broadcasting stations and TV terminals such as set-top boxes. The playback can only be played according to the time period. TV set....

AI Technical Summary

Problems solved by technology

[0007] (1) Disadvantages of on-demand playback, the speed of accessing the TV station network is relatively slow, the update of the TV program you want to order is relatively late, and the network delay is relatively long, which is a charging item

[0008] (2) Disadvantages of time-shifted playback, the user can only choose which program is the previous time period, the content played cannot be fast forwarded or rewinded, and the response speed is slow

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