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A playback control method, device and terminal

A playback control device and a playback control technology, applied in the field of communications, can solve the problems of inability to apply multi-device synchronous playback, different playback control action setting processes, etc., and achieve the effect of improving the synchronous playback effect.

Active Publication Date: 2019-08-23
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a playback control method, device and terminal, aiming to solve the problem that multi-device synchronous playback cannot be applied due to different playback control action setting procedures

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  • A playback control method, device and terminal
  • A playback control method, device and terminal
  • A playback control method, device and terminal

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Embodiment Construction

[0028] Referring to the drawings, wherein like reference numerals represent like components, the principles of the present invention are exemplified when implemented in a suitable computing environment. The following description is based on illustrated specific embodiments of the invention, which should not be construed as limiting other specific embodiments of the invention not described in detail herein.

[0029] In the following description, specific embodiments of the present invention will be described with reference to steps and symbols executed by one or more computers, unless otherwise stated. Accordingly, these steps and operations will several times be referred to as being computer-implemented, which herein refers to operations by a computer processing unit of electronic signals representing data in a structured form. This operation transforms the data or maintains it at a location in the computer's memory system that can reconfigure or otherwise alter the operation ...

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Abstract

The invention discloses a playback control method, device and terminal, wherein the method includes: receiving a playback control instruction, the playback control instruction includes the first link information of the source data to be played and the start time information of the playback; according to the playback control The instruction clears the current output cache data; determines the target data to be played based on the first link information and the start time information; outputs the target data and plays. The embodiment of the present invention re-unifies the design of the processing flow of various types of playback control instructions. By first clearing the cache and then setting the source data link, a unified playback control flow is formed without considering the timestamp information in the data packet, greatly improving Improved multi-device synchronous playback effect.

Description

technical field [0001] The invention belongs to the technical field of communication, and in particular relates to a playback control method, device and terminal. Background technique [0002] With the continuous development of smart terminals, smart multimedia systems, as a kind of smart home, are becoming more and more popular in life. In order to ensure the smoothness of multimedia playback, fast decoding is basically used in media playback to pre-order Decode, generate a cache, and then take the data out of the cache for output. [0003] Existing solutions usually set different processes for different playback control actions, for example, there are different processes for Pause-to-Play (pause-play), Seek (search), Next (next) and Prev (previous). set up. Since the playback control of non-switching tracks does not clear the cached data, for example, once Pause occurs in the case of multi-device synchronous playback, the timestamp in the data packet will expire, and it ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L29/08
CPCH04L65/60H04L67/1095H04L67/568
Inventor 谭春宏
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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