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Audio and video playing method and device, computer equipment and storage medium

An audio and video playback, audio and video technology, applied in the multimedia field, can solve problems such as large time deviations

Active Publication Date: 2019-11-05
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Since the playback starts from a key frame in front of the target position, the traditional audio and video playback method has the problem of a large time deviation between the actual playback position and the target playback position

Method used

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  • Audio and video playing method and device, computer equipment and storage medium
  • Audio and video playing method and device, computer equipment and storage medium
  • Audio and video playing method and device, computer equipment and storage medium

Examples

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Embodiment Construction

[0033] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0034] figure 1 It is an application environment diagram of an audio and video playing method in an embodiment. The audio and video playback method provided by this application can be applied to such as figure 1 shown in the application environment. Wherein, the terminal 102 communicates with the server 104 through the network. The audio and video playing method of the embodiment of the present application can run on the terminal 102, and the general playing process of the audio and video is: the server 104 can send the audio and video data source to the terminal 102 th...

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Abstract

The invention relates to an audio and video playing method and device, a computer device and a storage medium. The method comprises the steps of obtaining target playing position information; when a target decoded audio and video frame is found from a decoded cache queue according to the target playing position information, deleting the decoded audio and video frame before the target decoded audioand video frame in the decoded cache queue; and taking out the decoded audio and video frames in the decoded cache queue, rendering the taken-out decoded audio and video frames, and displaying a rendering result. Since rendering playing can be started from the position of the target decoded audio and video frame corresponding to the target playing position information in the decoded cache queue,the time deviation between the actual playing position and the target playing position can be reduced.

Description

technical field [0001] The present application relates to the field of multimedia technology, in particular to an audio and video playing method, device, computer equipment and storage medium. Background technique [0002] Multimedia technology refers to computer application technologies that process graphics, images, video, audio, animation, etc. in computer programs. The audio and video playback method refers to a playback method for multimedia data including audio or / or video, such as audio and video, animation, and the like. [0003] In the traditional audio and video playback method, if the playback progress drag operation occurs during the playback process, at the target position corresponding to the drag target position information, the target position information needs to be obtained, and a key frame in front of the target position needs to be found from the data source , starting playback at that keyframe. [0004] Since the playback starts from a key frame in fro...

Claims

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Application Information

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IPC IPC(8): H04N21/434H04N21/44H04N21/4402H04N21/472H04N21/482H04N21/8547
CPCH04N21/47217H04N21/4402H04N21/44012H04N21/434H04N21/8547H04N21/4825
Inventor 翁名为
Owner TENCENT TECH (SHENZHEN) CO LTD
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