Display device and display method

A display device and display technology, applied in image communication, selective content distribution, electrical components, etc., can solve the problems of streaming media source playback frame rate jitter, low latency cannot be guaranteed, and cloud game experience is not good. Achieve the effect of guaranteeing real-time performance and guaranteeing frame rate

Active Publication Date: 2022-01-28
HISENSE VISUAL TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when the network environment fluctuates, the image frames captured by the display device in a certain period of time will decrease or increase. For example, for a 60HZ streaming media source, the display device may capture 55 image frames in the previous second. , 70 frames of image frames may be captured in the next second, and the hardware level of the display device is to render 60 frames of image frames. There is also no guarantee, resulting in poor cloud gaming experience

Method used

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  • Display device and display method
  • Display device and display method

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Embodiment Construction

[0036] In order to make the purpose, implementation and advantages of the application clearer, the following will clearly and completely describe the exemplary embodiments of the application in conjunction with the accompanying drawings in the exemplary embodiments of the application. Obviously, the described exemplary embodiments It is only a part of the embodiments of the present application, but not all the embodiments.

[0037] Based on the exemplary embodiments described in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the appended claims of this application. In addition, although the disclosures in this application are introduced as exemplary one or several examples, it should be understood that each aspect of these disclosures can also independently constitute a complete implementation.

[0038] It should be noted that the brief description of the terms in this...

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Abstract

Embodiments of the present application provide a display device and a display method. The display device includes a display and a controller, and the controller is configured to: in response to receiving a control signal input by the user for instructing to play a streaming media source, obtain the The frame sequence of the streaming media source transmitted within the preset period; select the first number of image frames from the frame sequence to decode to obtain the decoded frame; the total number of frames based on the decoded frame is 0, and there is a previous preset Periodically cached historical decoded frames, render and control the display to display historical decoded frames; render and control the display to display decoded frames according to the total number of decoded frames being the same as the number of rendered frames; according to the total number of decoded frames greater than The number of frames to render, cache the latest decoded frame for a second amount of time, render and control the display to display the latest decoded frame for a third amount of time. The application can guarantee lower delay and higher frame rate when the network environment fluctuates, and improves the display effect.

Description

technical field [0001] The present application relates to the technical field of display devices, and in particular to a display device and a display method. Background technique [0002] With the maturity of communication technologies such as 5G technology and wifi6 technology, services based on cloud services are becoming more and more common. As a representative business based on cloud services, cloud games are gradually becoming popular on display devices such as smart TVs. Some competitive cloud games, such as shooting cloud games, racing cloud games and other cloud games, put forward high requirements on display devices. In order to ensure the game effect, the display device must not only guarantee low-latency display, but also ensure high frame rate display. . In the related art, the game experience can be improved by improving the hardware level of the display device. For example, after improving the decoding capability and rendering capability of the display devi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/44H04N21/4402H04N21/443H04N21/478H04N21/845H04N21/422
CPCH04N21/4402H04N21/8456H04N21/44012H04N21/443H04N21/4781H04N21/42204
Inventor 王之奎吕显浩
Owner HISENSE VISUAL TECH CO LTD
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