Video data processing method and device, equipment and storage medium

A processing method and technology for video data, applied in the computer field, can solve the problems of low short video generation efficiency and low controllability of short video generation effect, and achieve the effects of improving generation effect, generation efficiency and controllability.

Pending Publication Date: 2022-05-13
TENCENT TECH (SHENZHEN) CO LTD
View PDF9 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the production of short videos generally relies on editors to edit video content to generate short videos, which often requires manual editing, artificial video synthesis, and artificial soundtracks. The generation efficiency of short videos is low, and the controllability of short video generation effects lower

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 data processing method and device, equipment and storage medium
  • Video data processing method and device, equipment and storage medium
  • Video data processing method and device, equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0036] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein can be practiced in sequences other than those illustrate...

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 data processing method and device, equipment and a storage medium, and the method comprises the steps: obtaining a video stream and an audio stream in a to-be-processed video, obtaining a saliency region of each video frame in the video stream through a time-space domain double-flow detection model, the time-space domain double-flow detection model comprises a time stream network model and a space stream network model, cutting each video frame according to the saliency region of each video frame to obtain a cut video stream, performing audio clip screening on the audio stream to obtain an audio output clip, and outputting the audio output clip to the video stream according to the time stream network model and the space stream network model. And recoding the cut video stream and the audio output clip to obtain a short video. Therefore, the generation efficiency of the short video and the controllability of the generation effect of the short video are improved.

Description

technical field [0001] The embodiments of the present application relate to the field of computer technologies, and in particular, to a video data processing method, device, device, and storage medium. Background technique [0002] Short videos refer to high-frequency push video content played on various new media, suitable for mobile and short-term leisure, with a duration ranging from a few seconds to a few minutes. With the popularity of various video playback platforms, various short videos have been derived. Due to the rapid development of mobile Internet platforms, the demand for short videos is increasing day by day. How to use traditional multimedia video content to efficiently and quickly generate short videos is the most urgent need in the field of Internet production. [0003] At present, the production of short videos generally relies on editors to edit video content to generate short videos, which often requires manual editing, artificial video synthesis, and ...

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): H04N5/262H04N5/265
CPCH04N5/262H04N5/2628H04N5/265
Inventor 尚焱
Owner TENCENT TECH (SHENZHEN) 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