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

An audio and video playback, audio and video technology, applied in the multimedia field, can solve the problem of poor experience, the inability to pause, skip, and only play, pause or switch audio files decapsulated from the audio and video files at the same time and video files etc.

Pending Publication Date: 2021-06-04
ALLWINNER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the disadvantages of existing players are: only one target file can be played at a time, and when the target file to be played is an audio and video file, it can only be played simultaneously, paused or switched simultaneously. documents and video files, making the user experience poor
However, the video sub-stream or audio sub-stream in this patent document still cannot be individually paused and skipped, resulting in the need to synchronously play the rendered target video sub-stream and target audio sub-stream

Method used

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

Examples

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no. 1 example

[0038] This embodiment is applied to an intelligent electronic device with a video playback function. The intelligent electronic device is provided with an audio and video decoding system, and the audio and video decoding system has such as a DDR memory, an audio decoding chip, and a video decoding chip, etc., wherein the compressed video data is stored In the DDR memory, the audio decoding chip and / or the video decoding chip reads corresponding data to be decoded from the DDR memory and decodes the data to be decoded.

[0039] Combine below figure 1 Introduce the workflow of this embodiment. First, step S1 is executed to obtain the target file. Wherein, the target file includes audio and video files, or the target file includes a first audio file and a first video file. Of course, when the audio and video playing method in this embodiment is only used to play audio files or video files, the target file may also be an audio file or a video file. This embodiment mainly illus...

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PUM

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Abstract

The invention provides an audio and video playing method, a computer device and a computer readable storage medium. The audio and video playing method comprises the steps of obtaining a target file; judging the type of the target file, and if the target file is an audio and video file, decapsulating the audio and video file into a second audio file and a second video file; acquiring a first control instruction and controlling the playing operation of the first audio file or the second audio file, acquiring a second control instruction and controlling the playing operation of the first video file or the second video file, or acquiring a third control instruction and simultaneously controlling the playing operation of the first audio file and the first video file, or acquiring a third control instruction and simultaneously controlling the playing operation of the second audio file and the second video file. The invention further provides a computer device and a computer readable storage medium for implementing the method. According to the method and the device, at least one of the loaded audio file and the loaded video file can be independently controlled or the loaded audio file and the loaded video file can be simultaneously controlled.

Description

technical field [0001] The present invention relates to the field of multimedia technology, in particular to an audio and video playing method, a computer device and a computer-readable storage medium for realizing the method. Background technique [0002] Audio and video files are combined and encapsulated by audio files and video files. When playing: first decapsulate them through the player to re-form audio files and video files; then process the audio files through the audio decoder in the player Decoding, decoding the video file through the video decoder in the player; finally, the player plays the decoded audio file and video file at the same time. However, the disadvantages of existing players are: only one target file can be played at a time, and when the target file to be played is an audio and video file, it can only be played simultaneously, paused or switched simultaneously. files and video files, making the user experience poor. [0003] For example, when the ...

Claims

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Application Information

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IPC IPC(8): H04N21/43H04N21/434H04N21/439H04N21/44
CPCH04N21/4307H04N21/4341H04N21/44H04N21/439
Inventor 余刚林耀树
Owner ALLWINNER TECH CO LTD
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