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Panoramic video identification method and device

A recognition method and panoramic video technology, applied in the field of panoramic video recognition, can solve the problems of inability to distinguish ordinary video and panoramic video, cumbersome playback operation, and low intelligence, and achieve the effect of intelligent video playback and simplified video playback operation.

Inactive Publication Date: 2016-11-09
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention provides a panoramic video recognition method and device, aiming to solve the problem of cumbersome playback operation and low intelligence due to the inability to distinguish between ordinary video and panoramic video

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  • Panoramic video identification method and device
  • Panoramic video identification method and device

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Embodiment Construction

[0014] In order to make the objectives, features, and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the description is The embodiments are only a part of the embodiments of the present invention, but not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work shall fall within the protection scope of the present invention.

[0015] Attached figure 1 Shows a block diagram of a terminal device. The terminal device can include, but is not limited to, a smart phone, a tablet computer, a VR helmet, etc., with a panoramic video playback function. As attached figure 1 As shown, the terminal device 10 includes a memory 102, a storage controller 104, one or more (o...

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Abstract

The invention provides a panoramic video identification method and device, wherein the method comprises the following steps of: selecting image data of a pre-set frame image in a video file to be identified, judging whether pixel points at the leftmost end and the rightmost end of the pre-set frame image accord with a horizontal joint condition or not according to the image data of the pre-set frame image, judging whether pixel points at the topmost end and the bottommost end of the pre-set frame image accord with a vertical convergence condition or not, and determining that the video file to be identified is a panoramic video if the pixel points at the leftmost end and the rightmost end of the pre-set frame image accord with the horizontal joint condition and the pixel points at the topmost end and the bottommost end of the pre-set frame image accord with the vertical convergence condition. According to the panoramic video identification method and device disclosed by the invention, whether a video to be played is a panoramic video or not can be identified automatically and rapidly before the video is played; therefore, a proper playing mode can be selected according to the identification result; the video playing operation can be simplified; and thus, video playing is more intelligent.

Description

Technical field [0001] The invention relates to the technical field of panoramic video recognition, in particular to a method and device for panoramic video recognition. Background technique [0002] At present, with the rise of virtual reality (VR, Virtual Reality) technology, various panoramic videos continue to emerge. However, there is currently a lack of technical standards for panoramic videos, and the same encoding method as the current ordinary video files is used, so panoramic videos and ordinary videos , It is difficult to distinguish from the file data. [0003] In the prior art, since it is impossible to distinguish between normal video and panoramic video, for a video player, it is not known what play mode to choose (the play mode of normal video and panoramic video is different). The existing solutions Generally, buttons are provided to allow users to switch the playback mode, which is troublesome to operate, especially when the user wears a VR headset. Summary of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/234H04N21/239H04N21/431H04N21/44H04N21/81G06T3/00
CPCG06T3/00H04N21/234H04N21/2393H04N21/4312H04N21/44H04N21/8146
Inventor 冯飞
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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