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Video playing method and device

A video playback and video technology, applied in image communication, selective content distribution, electrical components, etc., can solve problems such as black screen display on the opening interface, long data analysis time, etc., and achieve a good video playback experience

Inactive Publication Date: 2016-08-31
LE SHI ZHI XIN ELECTRONICS TECH TIANJIN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the technical problem in the prior art that when the video is opened, the opening interface can only be displayed as a black screen due to the long data analysis time, the present invention proposes a video playing method and device

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Such as figure 1 As shown, the video playback method of the present invention includes:

[0040] Step S101: According to the file name of the first video currently to be played and the playing information, judge whether the first video has been played and play the corresponding opening screen according to the judgment result;

[0041] Open the first video, and the player checks whether the first video has been played from the storage module: if it has not been played, use the default picture (such as the logo picture of the player, not limited to this) to display on the opening screen; if it has been played However, read the last frame of image from the storage module when the playback was last exited, and display it on the opening screen, and read the time point when the playback was last exited at the same time.

[0042] If the first video has not been played before this playback, the relevant playback information of the first video cannot be read from the storage mo...

Embodiment 2

[0056] Such as figure 2 As shown, the video playback device of the present invention includes:

[0057] Checking module 21 is used for judging whether the first video has been played according to the file name of the first video currently to be played and the playback information stored in the storage module and playing the corresponding opening screen according to the judgment result;

[0058] An analysis module 22, configured to analyze the first video and obtain format information of the first video;

[0059] The decoding module 23 is configured to read the corresponding code stream according to the judgment result and the format information of the first video for decoding and playing.

[0060] Preferably, also include: storage module 24, be used for storing the playing information of each video when quitting playing, described playing information comprises: the last frame image of decoding when quitting playing, the time point of quitting playing and the path of video fi...

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PUM

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Abstract

The invention discloses a video playing method and device. The method comprises the steps that whether a first video is played is judged according to the file name of the currently playing first video and playing information stored in a storage module and a corresponding start-up frame is played according to the judgment result; the first video is analyzed and format information of the first video is acquired; and the corresponding code stream is read to perform decoding playing according to the judgment result and the format information of the first video. According to the video playing method and device, playing of the video is judged, and the last frame of image in previous playing quitting of the video or a default frame is displayed on the start-up interface in the process of waiting for loading and decoding of the video so that inconvenience of video playing caused by low speed of data analyzing of a video player can be solved for users.

Description

technical field [0001] The present invention relates to the technical field of video playing, and in particular, to a video playing method and device. Background technique [0002] In the prior art, when opening a video, due to the complexity of video decoding itself, the decoding speed may be very slow, especially when continuing to play after the previous playback progress, a lot of data needs to be parsed to display the video screen, and The screen usually shows a black interface while waiting for the video playback screen. [0003] The process of playing video in the prior art is as follows: 1. Open the video file, and the file is parsed by the player parsing module to determine the format of the file. 2. According to the format of the file, the player instantiates the corresponding decoder. 3. Decoding: a) If it is the first time to play, according to the format information, read the code stream corresponding to the beginning of the video to decode; b) If it is not th...

Claims

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Application Information

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IPC IPC(8): H04N21/431H04N21/4402
CPCH04N21/440218H04N21/4312
Inventor 曹虹
Owner LE SHI ZHI XIN ELECTRONICS TECH TIANJIN