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Audio playing method, digital media controller and digital audio media player

A media player and audio playback technology, applied in the audio playback field of synchronizing multiple digital media players, can solve problems such as obstruction and difficulty

Active Publication Date: 2014-01-15
东莞迪芬尼电声科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, many systems, including the Digital Living Network Alliance, do not provide absolute time information for the sake of simplification, which can hinder traditional practices here

Method used

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  • Audio playing method, digital media controller and digital audio media player
  • Audio playing method, digital media controller and digital audio media player
  • Audio playing method, digital media controller and digital audio media player

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Embodiment Construction

[0039] Certain terms are used in the specification and subsequent claims to refer to particular elements. It should be understood by those skilled in the art that manufacturers may refer to the same element by different terms. This description and subsequent patent applications do not use the difference in name as a way to distinguish components, but use the difference in function of components as a criterion for distinguishing. The "comprising" mentioned throughout the specification and subsequent claims is an open term, so it should be interpreted as "including but not limited to". In addition, the term "coupled" herein includes any direct and indirect means of electrical connection. Therefore, if it is described that a first device is coupled to a second device, it means that the first device may be directly electrically connected to the second device, or indirectly electrically connected to the second device through other devices or connection means.

[0040] In a digita...

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Abstract

The invention discloses an audio playing method, a digital media controller and a digital audio media player. The digital audio media player comprises a first digital audio media player and at least one second digital audio media player. The audio playing method comprises the steps of detecting the audio playing time difference between the first digital audio media player and the at least one second digital audio media player, and controlling audio playing of the at least one second digital audio media player according to the audio playing time difference to enable the audio playing of the at least one second digital audio media player to be synchronous with audio playing of the first digital audio media player.

Description

technical field [0001] The present invention relates to media playback technology, and in particular to a method and circuit for synchronizing audio playback of multiple digital media renderers (DMR). Background technique [0002] The goal of Digital Living Network Alliance (DLNA) is to establish a set of industrial standards that can make the products of various manufacturers interconnect and adapt to each other, so as to realize digital life for consumers, and the specifications of DLNA are also applied In the home digital audio-visual media playback system, it includes a digital media controller (DMC), a digital media server (DMS) and a plurality of digital media players (DMR). However, when the plurality of digital media players are wirelessly connected to the digital media server and the digital media controller, the plurality of digital media players receive audio data from the digital media server in a wireless manner. The advantage of audio playback is to reduce the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G11B20/10
Inventor 郑丁元
Owner 东莞迪芬尼电声科技有限公司
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