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Resolution switching method and device of video

A technology for video switching and resolution, applied in the computer field, can solve the problems of insufficient video playback, unable to provide a video resolution switching method, etc., to achieve the effect of improving experience and smooth switching

Inactive Publication Date: 2017-02-01
GUANGDONG XIAOTIANCAI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a video resolution switching method and device, aiming to solve the problem that the video playback is not coherent during the switching process due to the inability of the prior art to provide an effective video resolution switching method

Method used

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  • Resolution switching method and device of video
  • Resolution switching method and device of video
  • Resolution switching method and device of video

Examples

Experimental program
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Embodiment 1

[0022] figure 1 The implementation process of the video resolution switching method provided by Embodiment 1 of the present invention is shown. For the convenience of description, only the parts related to the embodiment of the present invention are shown, and the details are as follows:

[0023] In step S101, a request for switching the current resolution of the video being played to the second resolution is received, the video being played is recorded as the first video, and the current resolution is recorded as the first resolution.

[0024] The embodiments of the present invention are applicable to video playback devices, such as personal computers, mobile terminals, and the like. In the embodiment of the present invention, when the video playback device is playing the video, if the user thinks that the video resolution is not high, the image is not clear or the video resolution is too high, and the image freezes, the user can click the corresponding resolution switching b...

Embodiment 2

[0030] figure 2 The implementation flow of the video resolution switching method provided by the second embodiment of the present invention is shown. For the convenience of description, only the parts related to the embodiment of the present invention are shown, and the details are as follows:

[0031] In step S201, a request for switching the current resolution of the video being played to the second resolution is received, the video being played is recorded as the first video, and the current resolution is recorded as the first resolution.

[0032] In step S202, continue to play the first video, and download and cache the data of the second video starting from the playback progress from the video server according to the playback progress of the first video when the first video identifier acquisition request is received.

[0033] In the embodiment of the present invention, the content of the first video and the second video are the same, but the resolution is different. Furt...

Embodiment 3

[0041] image 3 The implementation process of the video resolution switching method provided by the third embodiment of the present invention is shown. For the convenience of description, only the parts related to the embodiment of the present invention are shown, and the details are as follows:

[0042] In step S301, a request for switching the current resolution of the video being played to the second resolution is received, the video being played is recorded as the first video, and the current resolution is recorded as the first resolution.

[0043] The embodiments of the present invention are applicable to video playback devices, such as personal computers, mobile terminals, and the like. In the embodiment of the present invention, when the video playback device is playing the video, if the user thinks that the video resolution is not high, the image is not clear or the video resolution is too high, and the image freezes, the user can click the corresponding resolution swi...

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Abstract

The invention is suitable for the technical field of computers, and provides a resolution switching method and device of a video. The method comprises the following steps: receiving a request of switching the current resolution of a video in playing to the second resolution, recording the video in playing as the first video, and recording the current resolution as the first resolution, continuously playing the first video, downloading the second video with the second resolution from a corresponding video server according to an identity of the first video, and caching the second video with the second resolution, wherein the content of the first video is the same as that of the second video; switching the first video in playing to the second video when the cache data of the second video is up to the preset size, thereby realizing the smooth switching from the first video to the second video, and improving the experience of watching the video of a user.

Description

technical field [0001] The invention belongs to the technical field of computers, and in particular relates to a video resolution switching method and device. Background technique [0002] With the development of smart mobile devices, video learning through smart mobile devices has become one of the after-school learning tasks of student users. Learning video providers provide learning videos with different definitions or resolutions according to different network speeds. When users When you want to switch to a video with a different definition during the process of learning the same video, it is difficult to download the video cache of the target definition in time, which will cause the current video playback to be paused to wait for the target video to be cached, making the video playback not coherent. It affects the continuity of user learning and reduces the experience of using the device. Contents of the invention [0003] The purpose of the present invention is to p...

Claims

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Application Information

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IPC IPC(8): H04N21/433H04N21/4402H04N21/438
CPCH04N21/4331H04N21/438H04N21/440263
Inventor 陈泰斌
Owner GUANGDONG XIAOTIANCAI TECH CO LTD
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