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A video recording method, playback method and display device

A display device and player technology, applied in image communication, selective content distribution, electrical components, etc., can solve problems such as video image jitter, avoid unstable frame rate and definition, and achieve good user experience

Active Publication Date: 2022-05-24
HISENSE VISUAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This application provides a video recording method, a playback method and a display device to solve the problem that the video screen is prone to jitter when the video file recorded by the existing method is played

Method used

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  • A video recording method, playback method and display device
  • A video recording method, playback method and display device
  • A video recording method, playback method and display device

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Embodiment Construction

[0067] When using a display device to complete video recording to obtain a video file for playback, a series of image quality processing needs to be performed to enhance user experience. However, because the image quality processing depends on the frame rate, resolution and other media information of the video file itself, when the information is unstable, the image quality processing may have the opposite effect, causing the video screen to shake and other phenomena when playing the video, resulting in inconsistency. good experience.

[0068] Therefore, in order to avoid the phenomenon of screen shaking, the embodiment of the present invention provides a display device, which can add a local recording mark in the process of video recording, and recognize the mark when the video is played, and then do not perform image quality processing on the video file to avoid The fluctuation of the resource environment of the display device causes the frame rate and definition of the vide...

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Abstract

This application discloses a video recording method, a playback method and a display device. When performing video recording, the controller encodes the image captured by the camera to obtain video frame data; at the beginning of the first frame of the video frame data Add the local recording mark at the starting position, and get the video file after encapsulation processing, and send it to the player for playback. When playing a video, the player identifies whether the video frame data corresponding to the video file contains a local recording mark; if it contains a local recording mark, the video file is played directly. It can be seen that in the method and display device provided by the present invention, by adding a local recording mark during the video recording process, and recognizing the mark during video playback, the image quality of the video file will not be processed, which can avoid fluctuations in the resource environment of the display device. It causes the frame rate and definition of the video file to be unstable, so that the video screen will not shake during playback, and the user experience is good.

Description

technical field [0001] The present application relates to the technical field of video recording and playback, and in particular, to a video recording method, a playback method and a display device. Background technique [0002] With the rapid development of display devices, the functions of display devices will become more and more abundant and the performance will become more and more powerful. At present, display devices include smart TVs, smart set-top boxes, smart boxes, and products with smart display screens. Taking a smart TV as an example, the existing smart TV not only has the traditional "TV function", but also has some functions on the mobile phone, such as the video recording function by configuring the magic show application in the smart TV. [0003] When using the display device to realize video recording, the camera configured in the display device realizes the capture of user images, and the video file is obtained after synthesis; when playing, the synthesiz...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/431H04N21/433H04N21/44H04N21/2187H04N21/2343
CPCH04N21/4334H04N21/431H04N21/2343H04N21/2187H04N21/44
Inventor 李斌田德利王统华于文钦
Owner HISENSE VISUAL TECH CO LTD