Playing method, device and equipment and storage medium

A playback method and audio playback technology, applied in the field of audio and video processing, can solve the problem that the variable speed playback function cannot be used, etc.

Active Publication Date: 2021-04-30
GUANGZHOU KUGOU TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, when the song client switches between playing the song and synchronously playing the song and video, the above variable speed playback function will not work

Method used

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  • Playing method, device and equipment and storage medium
  • Playing method, device and equipment and storage medium
  • Playing method, device and equipment and storage medium

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Experimental program
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Embodiment Construction

[0063] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0064] In order to facilitate the understanding of the method provided by the embodiment of the present application, firstly, the nouns involved in the embodiment of the present application are introduced:

[0065] Audio frame: The audio data is streamed, and the audio stream data with a length of 2.5ms to 60ms is usually taken as an audio frame in the audio file.

[0066] Video frame: Video data refers to a continuous sequence of images, consisting of at least one group of consecutive images in time. Each image is a video frame in the video file.

[0067] Original playback speed: When the client plays the audio frame according to the audio frame timestamp of each audio frame in the audio file, or plays the video frame according...

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PUM

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Abstract

The invention discloses a playing method, device and equipment and a storage medium, and belongs to the technical field of audio and video processing. The method comprises the following steps: displaying a first audio playing interface, wherein the first audio playing interface comprises playing information of an audio file being played and a variable-speed playing control; in response to a variable-speed playing operation triggered on the variable-speed playing control, determining a playing speed multiplication; in response to the interface switching operation, the first audio playing interface is switched to be displayed as a second audio playing interface, and the second audio playing interface displays playing information of an audio file which continues to be played according to the playing speed; continuously playing the playing information of the audio file according to the playing speed and the playing information of the video file synchronously played with the audio file; wherein the video file and the audio file are different files corresponding to the same song. The invention provides a variable-speed playing function. The variable-speed playing function can be seamlessly connected and used when songs are played and two scenes of song playing and video playing are switched.

Description

technical field [0001] The present application relates to the technical field of audio and video processing, and in particular to a playback method, device, equipment and storage medium. Background technique [0002] In addition to the function of playing the song, the song client also provides the function of playing the video corresponding to the song synchronously with the song. Among them, the video is based on the song. [0003] Users who use the song client have a need to change the playback speed of the song. The song client can accelerate or decelerate the currently played song according to the user's variable speed playback operation. For example, the playback speed is accelerated by 2 times or the playback is slowed down by 0.5 times. [0004] At present, when the song client switches between playing the song and synchronously playing the song and video, the above-mentioned variable speed playback function will not be available. Contents of the invention [0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/43H04N21/8547H04N21/2387H04N21/472
CPCH04N21/4307H04N21/8547H04N21/2387H04N21/472
Inventor 吴晗李文涛陈宙炜
Owner GUANGZHOU KUGOU TECH
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