Multimedia device and method for automatically sorting frequency by priority

Abstract

The present invention provides a multimedia device capable of automatic establishing channel priority ordering, providing multiple multimedia channel for playing by at least one users, the multimedia device includes a channel database, a previous channel judging unit, a channel switching unit and a multimedia playing unit. The channel database is corresponding to the users to establish at least one channel priority ordering lists; the previous channel judging unit judges above priority ordering of the multimedia channel and stores in the channel priority ordering list according to the user selecting inertia of the multimedia channel; the channel switching unit switches channel according to the sequence of channel priority ordering list; the multimedia playing unit is used for playing multimedia of the switching channel of the channel switching unit.

Description

technical field [0001] The invention relates to a multimedia device, in particular to a multimedia device capable of automatically establishing channel priority. Background technique [0002] With the development and evolution of the current situation, multimedia has already played an indispensable and important role in life without knowing it. At the same time, with the vigorous development of digitization and network technology, many audio-visual multimedia can be transmitted not only through traditional analog signal transmission, but also through digital network transmission. [0003] In terms of practical application, in order to fully meet the diverse preferences and needs of users, many multimedia supply sources will provide a variety of different multimedia for users to choose at the same time, and it is often necessary to divide the various multimedia into Multiple carrier waves of different frequency bands are used to transmit numerous multimedia signals at the sa...

AI Technical Summary

Problems solved by technology

[0011] However, in practice, since different users usually have different viewing habits, different memory channels must be set according to each user’s viewing habits.

Once the variation of each user's use inertia is too large, in order to record the memory channels set by all users, it is necessary to retrieve the set of unions from the memory channels set by all users to set the final Memory channel, however, in this way, the number of memory channels that are finally set will inevitably be increased, and the convenience of operation for each user in channel switching will be sacrificed

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