Unlock instant, AI-driven research and patent intelligence for your innovation.

Method and system for storing video resources in PPTX file

A technology for video resources and storage methods, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as inability to play, and achieve the effect of avoiding video loss

Active Publication Date: 2020-06-05
FUJIAN TIANQUAN EDUCATION TECH LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the PPTX file is inserted into the video player with the ocx control of Windows Media Player and the path to play the original video is set, it is saved, and a PPTX file including the ocx control is obtained. This PPTX file can only be demonstrated and played video resources on the current computer. If this PPTX file is placed on another computer for demonstration, it cannot be played because there is no video resource in the set path on other computers

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and system for storing video resources in PPTX file
  • Method and system for storing video resources in PPTX file

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0072] Please refer to figure 1 , Embodiment 1 of the present invention is:

[0073] A method for saving video resources in a PPTX file, comprising steps:

[0074] S1: The first terminal reads the original file content of the original PPTX file, and obtains the original video path and thumbnail path of each ocx control, the original video path stores the video resource inserted through the ocx control, and the thumbnail path stores the thumbnail of the ocx control Thumbnail resource, ocx control is Windows Media Player control;

[0075] In this embodiment, step S1 is specifically:

[0076] The first terminal reads the original file content of the original PPTX file through zlib, reads the original node content of the xml file in the original file content through repidxml, traverses the original file content and the original node content, and obtains and stores the corresponding information of each ocx control The slide page number, file unique identifier, original video pat...

Embodiment 2

[0089] Please refer to figure 2 , the second embodiment of the present invention is:

[0090] A video resource preservation system 1 in a PPTX file includes a first terminal 2 and a second terminal 5, the first terminal 2 includes a first memory 4, a first processor 3 and is stored on the first memory 4 and can be stored in the first The first computer program running on the processor 3, the second terminal 5 includes a second memory 7, a second processor 6, and a second computer program stored on the second memory 7 and operable on the second processor 6, The first processor 3 implements the following steps when executing the first computer program, and the second processor 6 implements the following steps when executing the second computer program.

[0091] In summary, the method and system for saving video resources in a PPTX file provided by the present invention can directly open the PPTX file in a decompressed manner through zlib to obtain the content of the PPTX file,...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a method and system for storing video resources in a PPTX file. A first terminal compresses \video resources under an original video path into a compressed video file, writes the compressed video file into thumbnail resources under a corresponding thumbnail path, modifies the original video path into a unified cache path of the terminal equipment, and then recompresses theoriginal PPTX file to obtain a final PPTX file; and a second terminal reads the final file content of the final PPTX file, acquires the compressed video file in the thumbnail resource of each ocx control, and decompresses the compressed video file to the unified cache path of the terminal device, so that video playing can be performed through the unified cache path when the final PPTX file is opened. According to the method and the system, the video inserted through the ocx control of the Windows Media Player can be normally played on other computers, and the phenomenon that the video is lostby the ocx control is avoided.

Description

technical field [0001] The invention relates to the technical field, in particular to a method and system for storing video resources in a PPTX file. Background technique [0002] PPTX is a compressed format for office PowerPoint files. For files in PPTX format, after decompression, there is a folder with a document structure, which contains all the files that make up the PPTX file. After the PPTX file is inserted into the video player with the ocx control of Windows Media Player and the path to play the original video is set, it is saved, and a PPTX file including the ocx control is obtained. This PPTX file can only be demonstrated and played video resources on the current computer. If this PPTX file is placed on other computers for demonstration, it cannot be played because there is no video resource in the set path on other computers. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a method and system for sav...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/174G06F16/172
CPCG06F16/1744G06F16/172
Inventor 刘德建林严郭玉湖陈宏
Owner FUJIAN TIANQUAN EDUCATION TECH LTD