Video cutting method and device, electronic equipment, storage medium and program product

A video and video coding technology, applied in the video field, can solve the problem of long processing time, achieve the effect of improving processing speed and reducing waiting time

Pending Publication Date: 2022-03-04
BEIJING DAJIA INTERNET INFORMATION TECH CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the processing time of the existing video cropping method is long, and it needs to be further reduced

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
  • Video cutting method and device, electronic equipment, storage medium and program product
  • Video cutting method and device, electronic equipment, storage medium and program product
  • Video cutting method and device, electronic equipment, storage medium and program product

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] In order to better understand the technical solution of the present disclosure, the technical solutions in the present disclosure will be described in contemplation in connection with the accompanying drawings.

[0028] It should be noted that the specification and claims of the present disclosure and the terms "first", "second", "second", etc. of the drawings are used to distinguish similar objects without having to describe a particular order or ahead order. It is to be understood that the data such as use can be interchangeable in appropriate, so that the embodiments of the present disclosure described herein can be implemented in the order other than those illustrated or described herein. The embodiments described in the exemplary embodiments described below do not represent all embodiments consistent with the present disclosure. Instead, they are only examples of apparatus and methods consistent with some aspects of the present disclosure as detailed in the appended cl...

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 provides a video clipping method and device, electronic equipment, a storage medium and a program product. The method comprises the following steps: acquiring starting time and ending time of a clipping range of a video file; determining a first picture group and a second picture group in the video file; selectively decoding and coding the video coding data of the first picture group and the second picture group to obtain first video coding data, and obtaining cut video coding data based on the first video coding data and the second video coding data; the second video coding data is video coding data of a picture group between the first picture group and the second picture group in the video file; based on audio coding data from the starting point time to the ending point time in a video file, obtaining cut audio coding data; and performing video and audio multiplexing on the clipped video coding data and the clipped audio coding data to obtain a clipped video file. According to the invention, the video clipping processing speed can be improved.

Description

Technical field [0001] The present disclosure is generally involved in the field of video technology, and more particularly, to a method, apparatus, electronic device, storage medium, and program product of cropping video. Background technique [0002] The function of the video time is a common feature of the terminal (e.g., a mobile terminal) editing the video. For example, when editing a raw video at the mobile side, you can select the content of a certain period of time in the video, perform crop operation to get a new video, that is, the new video only includes this period of time. This time, cropping operations are often used in video clips, highlights, and other scenes. However, the existing video cropping mode is time consuming, and it is still to be further reduced. Inventive content [0003] An exemplary embodiment of the present disclosure is to provide a method, apparatus, electronic device, storage medium, and program product of cropping video, to solve problems in t...

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): H04N21/44
CPCH04N21/44
Inventor 张元昊昝晓飞
Owner BEIJING DAJIA INTERNET INFORMATION TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap