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

Single-program 5G recorder video fragment generation method

A recorder and video recording technology applied in the 5G field to achieve fast and high-efficiency generation, fast computing speed, and high image quality

Pending Publication Date: 2022-03-04
深蓝感知(杭州)物联科技有限公司
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a single-edition 5G recorder video fragmentation generation method, a temporary storage block to save data, and a technology for efficiently synthesizing video files to solve existing technical defects and technical requirements that cannot be met

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
  • Single-program 5G recorder video fragment generation method
  • Single-program 5G recorder video fragment generation method

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 shall fall within the protection scope of the present invention.

[0036] see figure 2 , the present invention provides a specific embodiment of a technical solution: a single-edition 5G recorder video slice generation method, including local video file A, cloud eye video file B, new cloud eye video file B1, temporary storage block C, Composite video file D; specifically include the following steps:

[0037] When the cloud eye video is turned on during the local recording process and fragmented recording occurs, fir...

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 single-program 5G recorder video fragment generation method. A local video file A, a cloud eye video file B, a new cloud eye video file B1, a temporary storage block C and a synthetic video file D are included. Comprising the following steps: when a cloud eye video is opened in a local video recording process and a fragment video appears, firstly applying for a temporary storage block C, and temporarily storing a video fragment file into the temporary storage block C; and so on; differential video merging is carried out based on the bilinear interpolation algorithm, the operation speed is high, the image continuity is good, and the image quality after zooming is high. The SEI extension frame is used, and a user-defined information timestamp and a resolution information identifier are added in a video code stream through the SEI extension frame to serve as a combination verification basis of the fragmented video files, so that the video files are accurately and efficiently combined. Compared with a mode of directly generating the video file, the use of the temporary storage block is added, the audio and video data are temporarily stored, and the video file can be quickly and efficiently generated as required.

Description

technical field [0001] The invention relates to the field of 5G technology, in particular to a method for generating video slices of a single-coded 5G recorder. Background technique [0002] Viewing the Cloud Eye video during the recording process, the video file will be divided into pieces, resulting in multiple recording files generated by the same recording operation. bad see figure 1 shown. In order to solve this problem, it is necessary to upgrade the technical solution to support the merging of video slice files, that is, only one video file is generated when viewing the cloud eye video during the video recording process, so as to achieve the optimal video experience effect. Contents of the invention [0003] The purpose of the present invention is to provide a single-edition 5G recorder video fragmentation generation method, a temporary storage block to save data, and a technology for efficiently synthesizing video files to solve existing technical defects and tec...

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): H04N5/93H04N5/91G06T3/40
CPCH04N5/93H04N5/91G06T3/4007
Inventor 宋金鹏陈尚武倪仰
Owner 深蓝感知(杭州)物联科技有限公司