Processing method and device for video file playing and intelligent terminal

Abstract

The invention provides a processing method for video file playing. The method comprises the following steps: storing a file encapsulation format, a video coding format, an audio coding format and a file name of a target video file in the form of file identification; and when a playing request of the target video file is received, reading the file identification corresponding to the file name so asto enable a player to execute initializing operation aiming at demultiplexing, video decoding and audio decoding of the target video file based on the file identification. The time for analyzing thevideo and audio coding formats of the video file in a manner of traversing and analyzing a file encapsulation format can be saved; all pieces of information required by initialization of the player are directly hit; and the playing start speed of the video file is increased, so that the user experience is enhanced.

Description

technical field [0001] The present application relates to the technical field of audio and video processing, in particular to a processing method, device and intelligent terminal for playing video files. Background technique [0002] In the prior art, for a video file to be played, for example, when it is currently necessary to play a video file named "Curious Diaper", it is first necessary to query the packaging format information of the video file, and load the demultiplexing module according to the packaging format information (Demux), then package and analyze the video file by the demultiplexing module to obtain the video encoding format information and audio encoding format information of the video file, and then load the video according to the acquired video encoding format information and audio encoding format information The decoding module and the audio decoding module are used to complete the initialization of the player, and then play the video file through the in...

AI Technical Summary

Problems solved by technology

[0003] In the start-up process described above, because it is necessary to traverse and query the encapsulation format information of the video file first, try to decapsulate the video file, and obtain the video encoding format information and audio encoding format information of the video file through decapsulation analysis, The demultiplexing module, video decoding module and audio decoding module can be loaded accordingly, and there are many kinds of video file packaging formats, video encoding formats, and audio encoding formats, so it will take a lot of time to parse the format in the traversal mode , resulting in a slow starting speed, that is to say, after users choose to start playing a video file, they often have to wait for a long time to watch the video file, resulting in poor user experience

Images