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A method and device for controlling a playback device

A technology of playback device and control method, which is applied to the recording of information on the disk, data recording, instruments, etc., can solve the problems of scaring users and poor user experience, and achieves the effect of easy acceptance, smooth volume change, and improved user experience.

Active Publication Date: 2018-09-14
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the process of switching playback devices, if the playback device selected to be turned off suddenly stops sound output, and the playback device newly selected to play suddenly outputs sound, the user may be frightened and the user experience is poor.

Method used

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  • A method and device for controlling a playback device
  • A method and device for controlling a playback device
  • A method and device for controlling a playback device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] figure 1 It is a schematic flowchart of a method for controlling a playback device provided in Embodiment 1 of the present invention. The method is suitable for controlling the closing, opening or switching of the playback device, and can be executed by a control device of the playback device, and the device can be implemented by software and / or hardware. see figure 1 , the control method of the playback device provided in this embodiment specifically includes:

[0026] S110. Obtain a playback device list.

[0027] Multiple playback devices can form a playback system through the WIFI network, and the terminal can connect and control the above playback system through the wireless network, for example, control the playback or pause of the playback device, push the audio on the terminal to the playback device for playback, etc. The playback behavior and status of the playback device are generally controlled according to the playback device list. The current playback sta...

Embodiment 2

[0038] image 3 It is a schematic flowchart of a method for controlling a playback device provided in Embodiment 2 of the present invention. This embodiment is optimized on the basis of the above embodiments, see image 3 , the control method of the playback device provided in this embodiment specifically includes:

[0039] S210. Obtain a playback device list.

[0040] S220. Determine at least one target device according to the playback device list, where each target device is a first playback device to stop playing, a second playback device to start playing, or a third playback device to switch to play.

[0041] S230. If the target device is the second playback device or the third playback device, set the current volume value to zero, and determine the target volume value as the current volume value of at least one first playback device.

[0042] If it is determined that there is a first playback device according to the playback device list, the current volume value of the...

Embodiment 3

[0048] Figure 4 It is a schematic flowchart of a method for controlling a playback device provided in Embodiment 3 of the present invention. This embodiment optimizes S240 on the basis of the above-mentioned embodiment 2, see Figure 4 , the control method of the playback device provided in this embodiment specifically includes:

[0049] S310. Obtain a playback device list.

[0050] S320. Determine at least one target device according to the playback device list, where each target device is a first playback device to stop playing, a second playback device to start playing, or a third playback device to switch to play.

[0051] S330. If the target device is the second playback device or the third playback device, set the current volume value to zero, and determine the target volume value as the current volume value of at least one first playback device.

[0052] S340. Control the first playback device to adjust from the current volume value of the first playback device to z...

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PUM

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Abstract

The embodiment of the present invention discloses a control method and device of a playing device, wherein the method comprises the steps of obtaining a playing device list; according to the playing device list, determining at least one target device, wherein the target device is a first playing device which is about to stop playing, a second playing device which is about to start playing or a third playing device which is about to switch playing; determining a target volume value and a current volume value of any one target device; and controlling to adjust the current volume value of any one target device to the target volume value gradually. According to the technical scheme provided by the embodiment of the present invention, the volume is smoother during the turn-on, turn-off or switching process of the playing device, users are easy to accept, and the user experience is improved.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of audio device control, and in particular, to a method and device for controlling a playback device. Background technique [0002] Multiple playback devices (such as smart speakers) can form a playback system through a WIFI network. In this playback system, audio data is distributed through the wireless network, so multiple playback devices can play the same music synchronously. [0003] In the process of playing music, the user sometimes needs to switch the music being played from one playback device to another playback device. When a switching command is sent to the playback system, the playback device that is set to stop playing will stop playing and turn off the audio output; the playback device that is set to start playing will start receiving audio data and playing. [0004] In the process of switching playback devices, if the playback device selected to be turned off sudde...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G11B19/02G11B27/10
CPCG11B19/027G11B27/10
Inventor 林尚波
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD