Playing information saving method and system, play terminal and control terminal
A technology for controlling terminals and playing information. It is applied in image communication, electrical components, selective content distribution, etc., and can solve problems such as reduced playback efficiency, shortened storage device life, and reduced playback fluency.
Active Publication Date: 2015-09-30
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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Problems solved by technology
However, this frequent reading and writing of the database will not only affect the life of the storage device, but also cause the problem of reduced playback efficiency due to the time-consuming reading and writing of the database, such as the decrease in playback fluency, etc. The problem of shortened life and reduced playback efficiency has become urgent
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[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0041] The terms "first" and "second" in the specification and claims of the present invention and the above drawings are used to distinguish different objects, rather than to describe a specific order. Furthermore, the term "comprise", as well as any variations thereof, is intended to cover a non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but opti...
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An embodiment of the invention provides a playing information saving method and system, a play terminal and a control terminal. The method includes the steps: a node player receives a play command which the control terminal sends through a target APP (application); the node player plays a target audio file according to description of the target audio file, included in the play command, and broadcasts the play command to at least one slave player so that the slave player synchronously plays the target audio file; the node player counts the audio files successfully played and saves the description information of the audio files in preset second amount N and recently played, when a count number is equal to a preset first number M and the node player is idle. The invention has the advantages that reading / writing a database during saving the recent playing information is less frequent, the life of storage equipment is prolonged, and playing efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of multimedia playback, in particular to a playback information storage method, system, playback terminal and control terminal. Background technique [0002] In recent years, the wireless speaker market has developed rapidly. The portability of installation and control, massive network music resources, multi-room expansion, multi-channel, free grouping of speakers, and sound effect combination are all advantages that traditional speakers cannot match. The use of traditional home speakers also brings wonderful listening enjoyment. There is no doubt that wireless speakers will be an important part of smart homes. [0003] In the process of playing music resources, the speaker generally records the information of the most recently played songs so that the previously played music can be quickly played back. Basic information (such as name, singer, album, etc.) is stored in the relevant database. However, this ...
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IPC IPC(8): H04N21/433H04N21/254H04N21/439H04N21/258H04N21/41H04N21/472H04N21/422
CPCH04N21/2541H04N21/25875H04N21/4126H04N21/41265H04N21/4334H04N21/439H04N21/47202
Inventor 彭学锋李竟成
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD