Video clipping method, wearable device and computer readable storage medium

A wearable device and video technology, applied in image communication, selective content distribution, electrical components, etc., can solve the problems of inability to play high-resolution video, small screen, limited video encoding format, etc., and achieve the effect of improving user experience

Inactive Publication Date: 2019-07-26
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the purpose of the embodiment of the present application is to provide a video clipping method, a wearable device, and a computer-readable storage medium to solve the problem that due to the relatively small screen of the wearable device, the supported video encoding formats are limited, and the resolution cannot be played. Issues with larger videos

Method used

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  • Video clipping method, wearable device and computer readable storage medium
  • Video clipping method, wearable device and computer readable storage medium
  • Video clipping method, wearable device and computer readable storage medium

Examples

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no. 1 example

[0075] Such as Figure 6 As shown, the first embodiment of the present application provides a video clipping method, the method is used for wearable devices, the video clipping method includes:

[0076] Step S21, determining the video to be trimmed.

[0077] In this embodiment, the determination of the video to be trimmed includes:

[0078] Get the video to be played;

[0079] Judging whether the video to be played is a video with a large resolution;

[0080] In a case where the video to be played is a video with a large resolution, it is determined that the video to be played is the video to be cropped.

[0081] In this embodiment, the way to obtain the video to be played may be a video downloaded by the user, a video clicked to play, or a video transmitted by other users, which is not specifically limited here.

[0082] By judging whether the video to be played is a video with a large resolution, it is determined that the video to be played is the video to be trimmed, th...

no. 2 example

[0117] Such as Figure 8 As shown, the second embodiment of the present application provides a wearable device, the wearable device includes a memory 31, a processor 32, and a video cropping program stored in the memory 31 and operable on the processor 32 , when the video clipping program is executed by the processor 32, it is used to realize the steps of the video clipping method described below:

[0118] Determine the video to be cropped;

[0119] Read the image data of the video to be trimmed into the frame buffer frame by frame;

[0120] According to the cropping ratio of the video to be cropped, the frame image data in the frame buffer is clipped to obtain frame image data after clipping;

[0121] According to the cropped frame image data, a cropped video is generated according to the frame rate and video encoding format supported by the wearable device.

[0122] When the video clipping program is executed by the processor 32, it is also used to realize the steps of th...

no. 3 example

[0148] The third embodiment of the present application provides a computer-readable storage medium, where a video clipping program is stored on the computer-readable storage medium, and when the video clipping program is executed by a processor, the video clipping program described in the first embodiment is implemented. The steps of the clipping method.

[0149] It should be noted that the computer-readable storage medium in this embodiment belongs to the same idea as the method in the first embodiment, and its specific implementation process is detailed in the method embodiment, and the technical features in the method embodiment are all described in this embodiment. Correspondingly applicable, no more details here.

[0150] The computer-readable storage medium of the embodiment of the present application cuts the video to be trimmed according to the cropping ratio of the video to be trimmed, and then generates the trimmed video according to the frame rate and video encoding...

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Abstract

The embodiment of the invention discloses a video clipping method, a wearable device and a computer readable storage medium. The video clipping method comprises the steps of determining a to-be-clipped video; reading the image data of the to-be-clipped video into a frame buffer frame by frame; clipping the frame image data in the frame buffer according to the clipping proportion of the to-be-clipped video to obtain clipped frame image data; and according to the cut frame image data, generating a cut video according to a frame rate and a video coding format supported by the wearable device. According to the embodiment of the invention, the to-be-clipped video is clipped according to the clipping proportion of the to-be-clipped video, and then the clipped video is generated according to theframe rate and the video coding format supported by the wearable device. The problem that a video with a large resolution cannot be played due to the fact that a screen of the wearable device is smalland a supported video coding format is limited is solved. The clipping method can meet the requirement of the wearable device for video clipping, and the user experience is improved.

Description

technical field [0001] The embodiments of the present application relate to the technical field of wearable devices, and in particular to a video clipping method, a wearable device, and a computer-readable storage medium. Background technique [0002] Wearable device is a general term for applying wearable technology to intelligently design daily wear and develop wearable devices, such as watches, bracelets, glasses, clothing, etc. The advent of the era of wearable devices means the extension of people's intelligence. Through these devices, people can better perceive external and their own information, and can process information more efficiently with the assistance of computers and networks. [0003] The screens of wearable devices are usually in the shape of small strips. Because the screens of wearable devices are relatively small and the encoding formats supported by the platform are limited, some videos with relatively large resolutions downloaded by users on the Intern...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/44H04N21/4402
CPCH04N21/44H04N21/44004H04N21/440263
Inventor 吴启军
Owner NUBIA TECHNOLOGY CO LTD
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