Unlock instant, AI-driven research and patent intelligence for your innovation.

A playback control method and device in a multimedia playback system

A multimedia playback and playback control technology, applied in image communication, selective content distribution, electrical components, etc., can solve the problems that cannot meet the needs of personalized and convenient playback control, and achieve personalized and optimized playback control technology Effect

Active Publication Date: 2019-04-09
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] After multiple playback devices form a playback group, the media source set by the button on playback device A may be different from the media source set by the button on playback device B. When the user presses the button in the same playback group When the same button is pressed on different playback devices, the media data played is also different. When the user operates different playback devices in the same playback group, he hopes to play the same when pressing the same button on different playback devices. music, therefore, the playback control method in the multimedia playback system in the prior art can no longer meet people's growing personalized and convenient playback control needs.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A playback control method and device in a multimedia playback system
  • A playback control method and device in a multimedia playback system
  • A playback control method and device in a multimedia playback system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] figure 1 A flow chart of the playback control method in the multimedia playback system provided by Embodiment 1 of the present invention is given. The method of this embodiment can be executed by a playback control device in the multimedia playback system. The device can use hardware and / or software The device can be implemented as a part of the slave playback device and set inside the slave playback device.

[0035] like figure 1 As shown, the playback control method in the multimedia playback system provided by this embodiment specifically includes the following steps:

[0036] Step 101. When a user's key instruction is detected, key information corresponding to the key instruction is sent to the main playback device in the playback group where the current playback device is located.

[0037] When the slave playback device detects the user's button instruction, it sends the button information corresponding to the button instruction to the master playback device in t...

Embodiment 2

[0049] figure 2 A flow chart of the playback control method in the multimedia playback system provided by Embodiment 2 of the present invention is given. This embodiment is optimized on the basis of the first embodiment above. In this embodiment, step 102 is optimized as: receiving the to-be-played multimedia data source on the main playback device corresponding to the button information returned by the main playback device. Correspondingly, step 103 is optimized as: acquiring the multimedia data to be played corresponding to the multimedia data source to be played according to the media data source to be played; and playing the multimedia data to be played.

[0050] Correspondingly, such as figure 2 As shown, the method provided in this embodiment includes the following steps:

[0051] Step 201. When a user's key instruction is detected, key information corresponding to the key instruction is sent to the main playback device in the playback group where the current playba...

Embodiment 3

[0058] image 3 A flow chart of the playback control method in the multimedia playback system provided by Embodiment 3 of the present invention is given. This embodiment is optimized on the basis of the first embodiment above. In this embodiment, step 102 is optimized as: receiving multimedia data to be played on the main playback device corresponding to the key information returned by the main playback device. Correspondingly, step 103 is optimized as: playing the multimedia data to be played according to the media data to be played.

[0059] Correspondingly, such as image 3 As shown, the method provided in this embodiment includes the following steps:

[0060] Step 301, when detecting the user's key command, sending the key information corresponding to the key command to the main playback device in the playback group where the current playback device is located;

[0061] Step 302: Receive the multimedia data to be played on the main playback device corresponding to the ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The embodiment of the invention discloses a playing control method and device in a multimedia playing system. The method comprises the steps of sending key information corresponding to a key instruction to a master playing device of a playing group in which a current playing device is located when the key instruction of a user is detected; receiving to-be-played multimedia indicator information which corresponds to the key information, is on the master playing device and is returned by the master playing device; and playing corresponding to-be-played multimedia data according to the to-be-played multimedia indicator information. According to the technical scheme provided by the embodiment of the method and the device, the multimedia data associated with the keys of the various playing devices in the same playing group are synchronized to the multimedia data associated with related keys of the master playing device; the same multimedia data can be played when the user presses the same keys on the different playing devices in the same playing group; an existing playing control technology in the multimedia playing system is optimized; and the increasing individual and convenient playing control demands of people can be satisfied.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of playback control, and in particular, to a playback control method and device in a multimedia playback system. Background technique [0002] The multimedia playback system is composed of multiple playback devices. The playback devices generally integrate network communication functions. Multiple playback devices in different areas can be connected to the network to form a multimedia playback system. [0003] Mobile terminals such as smart phones can be used as control terminals to connect with the multimedia playback system through wireless communication technology, and control the playback devices in the multimedia playback system. For example, select the music played by the playback device, adjust the playback volume, create a playlist, and other operations. The smart terminal can also form multiple playback devices into a playback group to play the same song synchronously. Fo...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/262H04N21/442H04N21/6405
CPCH04N21/26258H04N21/44222H04N21/6405
Inventor 林尚波
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD