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Resolution determination method and device, storage medium, client and server

A technology to determine the method and resolution, applied in the direction of selective content distribution, image communication, electrical components, etc., can solve the problems of data traffic decoding, rendering consumption, failure to display, and users can clearly display video details, etc.

Inactive Publication Date: 2020-07-07
ZHEJIANG UNIVIEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, because the recorded video takes up a lot of space, and if the resolution of the recording process is too high, it cannot be displayed on the user's viewing terminal according to the recorded resolution, resulting in data traffic, decoding, rendering, etc. unnecessary consumption
On the contrary, if the resolution of the recording process is too low, some details in the video cannot be clearly displayed for the user, which will affect the user's viewing of the video

Method used

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  • Resolution determination method and device, storage medium, client and server
  • Resolution determination method and device, storage medium, client and server
  • Resolution determination method and device, storage medium, client and server

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] figure 1 It is a flow chart of the method for determining the resolution provided in Embodiment 1 of the present application. This embodiment is applicable to the determination of the resolution, and the method can be executed by the device for determining the resolution provided in the embodiment of the present application and configured on the client. The device can be realized by software and / or hardware, and can be integrated in the user terminal.

[0050] Such as figure 1 As shown, the determination method of the resolution includes:

[0051] S110. According to the user's scaling operation data on the video stream with the first resolution displayed on the screen of the local terminal, zoom the video stream with the first resolution, and obtain a target area.

[0052] Wherein, the client may be an application program on the user's smart mobile terminal, and the application program may be used to connect to the server, receive the recorded video of the video sourc...

Embodiment 2

[0081] image 3 It is a flow chart of the method for determining the resolution provided in Embodiment 2 of the present application. This embodiment is applicable to the determination of video resolution, and the method can be executed by the device for determining the resolution of the server provided in the embodiment of the present application. The device can be implemented by software and / or hardware, and can be integrated in the server.

[0082] Such as image 3 As shown, the determination method of the resolution includes:

[0083] S310. Send the first resolution video stream to the client.

[0084] Wherein, after receiving the first-resolution video stream acquisition request from the client, the video source acquisition end is controlled to record video with the first resolution and send the video to the client. The video source acquisition end can be one or more cameras. During the video recording process, the camera can record according to the highest resolution....

Embodiment 3

[0094] Figure 4 is a schematic structural diagram of the device for determining the resolution provided in Embodiment 3 of the present application. The device provided in this embodiment is configured on a client. Such as Figure 4 As shown, the means for determining the resolution includes:

[0095] The target area determining module 410 is configured to zoom the first resolution video stream according to the zoom operation data of the first resolution video stream displayed on the local terminal screen by the user, and obtain the target area;

[0096] The second resolution determination module 420 is configured to determine the second resolution of the video stream to be displayed at the local end according to the range of the target area;

[0097] An acquisition request sending module 430, configured to generate and send an acquisition request for the second resolution video stream to the server;

[0098] The video stream receiving module 440 is configured to receive t...

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PUM

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Abstract

The embodiment of the invention discloses a resolution determination method and device, a storage medium, a client and a server. The method comprises the steps: scaling a first resolution video streamaccording to scaling operation data of the first resolution video stream displayed in a local end screen by a user, and obtaining a target area; determining a second resolution of a to-be-displayed video stream at a local end according to the range of the target area; generating and sending an acquisition request of a second resolution video stream to the server; and receiving a second resolutionvideo stream sent by the server. By adopting the technical scheme provided by the embodiment of the invention, the effect of providing the video resolution matched with the watching terminal for theuser can be achieved.

Description

technical field [0001] The embodiments of the present application relate to the technical field of video playback, and in particular, to a resolution determination method, device, storage medium, client and server. Background technique [0002] At this stage, with the rapid development of network communication level, it has become extremely common to monitor specific areas through cameras. [0003] However, because the recorded video takes up a lot of space, and if the resolution of the recording process is too high, it cannot be displayed on the user's viewing terminal according to the recorded resolution, resulting in data traffic, decoding, rendering, etc. unnecessary consumption. On the contrary, if the resolution of the recording process is too low, some details in the video cannot be clearly displayed for the user, affecting the user's viewing of the video. Contents of the invention [0004] Embodiments of the present application provide a resolution determination ...

Claims

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Application Information

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IPC IPC(8): H04N21/239H04N21/2662H04N21/431H04N21/4402H04N21/485
CPCH04N21/431H04N21/2662H04N21/485H04N21/2393H04N21/4402
Inventor 王陈
Owner ZHEJIANG UNIVIEW TECH CO LTD