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Play control method, device and terminal

A playback control device and playback control technology, which is applied to branch office equipment, electrical components, time-division multiplexing systems, etc., can solve problems such as low synchronization of playback equipment, increased network delay, and differences in playback progress, and achieve reduction Effects of reducing data traffic, reducing network delay, and improving synchronization

Active Publication Date: 2019-02-01
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A large amount of data communication causes network congestion between the control device and the playback device, resulting in an increase in the network delay between the control device and the playback device, resulting in a large difference in the playback progress between multiple playback devices
As a result, the synchronization between multiple playback devices is low, and improvement is urgently needed

Method used

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  • Play control method, device and terminal
  • Play control method, device and terminal
  • Play control method, device and terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] This embodiment will be described from the perspective of a playback control device. Specifically, the device may be integrated into a terminal, and the terminal may be a device such as a smart phone or a tablet computer.

[0034] A playback control method, comprising: obtaining multiple network delays of multiple playback devices; selecting a transfer device and a slave device from the multiple playback devices according to the multiple network delays; sending a control command to the transfer device, so that the The relay device controls the slave device to play synchronously.

[0035] Such as figure 1 As shown, the playback control method, the specific process may include:

[0036] S101. Obtain multiple network delays of multiple playback devices.

[0037] Specifically, the playback control device performs data communication with multiple playback devices through a wired network or a wireless network. The playback control device may be an electronic device integra...

Embodiment 2

[0064] According to the playback control method described in the first embodiment, an example will be given below for further detailed description.

[0065] In this embodiment, the playback control device will be specifically integrated in the smart phone, based on figure 2 The playing system shown is a detailed description of the playing control method of this embodiment.

[0066] Such as figure 2 Shown is a schematic diagram of the composition of a playback system in this embodiment. The playback system consists of a server 10 , a smart phone 20 and multiple playback devices 30 . The server 10 may be a server located on a network. The playback device 30 may be a device with an audio playback function such as a speaker or a music player. The smart phone 20 performs data communication with the server 10 through the Internet, so that the smart phone 20 can obtain audio data from the server 10 . At the same time, the smart phone 20 performs data communication with multipl...

Embodiment 3

[0088] In order to better implement the above method, an embodiment of the present invention further provides a playback control device, which can be integrated into a terminal, and the terminal can be a device such as a smart phone or a tablet computer.

[0089] Such as Figure 5 As shown, the playback control device 300 may include: an acquisition module 301, a selection module 302, and a command sending module 303, which are specifically described as follows:

[0090] The acquiring module 301 is configured to acquire multiple network delays of multiple playback devices;

[0091] The selection module 302 is configured to select a relay device and a slave device from the multiple playback devices according to the multiple network delays;

[0092] The command sending module 303 is configured to send a control command to the relay device, so that the relay device controls the slave device to play synchronously.

[0093] Preferably, as Figure 6 As shown, the selection module...

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Abstract

The embodiment of the invention provides a playing control method and device, and a terminal. The method comprises the steps of obtaining a plurality of pieces of network delay of a plurality of playing devices; selecting transition devices and slave devices from the plurality of playing devices according to the plurality of pieces of network delays; and sending control commands to the transition devices, thereby enabling the transition devices to control the slave devices to carry out synchronous playing. According to the scheme, the playing devices are divided into the transition devices and the slave devices according to the network delay between the playing control device and the playing devices, so the leveled control over a playing system can be realized, and the network delay between the playing control device and the playing devices can be reduced. Compared with the prior art, the method, the device and the terminal have the advantage that the audio data playing synchronism among the plurality of playing devices can be improved.

Description

technical field [0001] The present invention relates to the technical field of electronic equipment, in particular to a playback control method, device and terminal. Background technique [0002] With the improvement of living standards, audio-visual equipment plays an important role in people's lives. Currently, it has been widely used to connect multiple music playback devices (such as speakers, players, mobile phones, etc.) and control devices to each other through a wired or wireless network to form a playback system and play the same music synchronously. [0003] In the above playback system, the control device performs data communication with multiple music playback devices at the same time, so as to control the multiple music playback devices to play the same music synchronously. Due to the influence of the communication distance between the control device and the playback device, or the influence of other factors such as electromagnetic interference, there is usuall...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04J3/06H04L29/08H04M1/725
CPCH04J3/0661H04L67/1095H04M1/72442
Inventor 谭春宏
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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