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

Detection method and device, storage medium and electronic device

A target video and target image technology, applied in the computer field, can solve problems such as inaccurate freeze detection, and achieve the effect of solving inaccurate freeze detection

Active Publication Date: 2019-11-05
TENCENT TECH (SHENZHEN) CO LTD
View PDF6 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a detection method and device, a storage medium, and an electronic device to at least solve the technical problem of inaccurate freeze detection

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
  • Detection method and device, storage medium and electronic device
  • Detection method and device, storage medium and electronic device
  • Detection method and device, storage medium and electronic device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. 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.

[0021] 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 ...

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 detection method and device, a storage medium and an electronic device. The method comprises the steps of acquiring a first target image frame to be detected in a target video, wherein the first target image frame is located behind a reference image frame in the target video, and the target video is a video sent to terminal equipment by a server; determining a first timeinterval between second sending time for sending the first target image frame by the server and the first sending time, wherein the first sending time is the sending time when the server sends the reference image frame, and the first playing time is the playing time when the terminal device plays the reference image frame; and when the difference between the second time interval and the first timeinterval is greater than a first threshold, determining that the first target image frame is in a stuck state. According to the invention, the technical problem of inaccurate lag detection is solved.

Description

technical field [0001] The present invention relates to the field of computers, in particular to a detection method and device, a storage medium and an electronic device. Background technique [0002] In various real-time video scenarios such as video playback, there are high requirements for the smoothness of the video, and it is necessary to detect whether the video is stuck. [0003] In related technologies, it is determined whether the video is stuck or not according to whether the time interval between two adjacent frames is greater than a threshold, or whether the receiving frame rate is lower than the sending frame rate. However, for the method of judging stuttering by adjacent frames, even if the time interval between a certain frame and the previous frame is within the normal range, it may still be stuttering, because stuttering usually has a cumulative effect. For the method of using the frame rate to judge the freeze, when the network jitter occurs, the frame rat...

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): H04N21/24H04N21/442
CPCH04N21/24H04N21/2407H04N21/442H04N21/44204
Inventor 甘远志刘泓昊曾拉娜魏雪韩瑞
Owner TENCENT TECH (SHENZHEN) CO LTD