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Scene-recognition-based video bullet screen display method and display apparatus thereof

A technology of scene recognition and display method, which is applied in the direction of image communication, selective content distribution, electrical components, etc., can solve the problems of reducing user experience and video perception, and achieve the effect of improving user experience, enhancing perception and reducing possibility

Active Publication Date: 2016-09-21
SHANGHAI HODE INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, as the picture quality becomes more and more high-definition, if the bullet chat layer is still presented independently of the video content, since the resolution of the bullet chat and the resolution and frame rate of the video content belong to two dimensions, the bullet chat is independent of the video Content playback may reduce the video perception and user experience

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  • Scene-recognition-based video bullet screen display method and display apparatus thereof

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Embodiment Construction

[0031] based on the following figure 1 Preferred embodiments of the present invention will be described in detail.

[0032] Such as figure 1 As shown, the present invention provides a method for displaying video barrage based on scene recognition, comprising the following steps:

[0033] Step S1, the preprocessing module preprocesses the video, extracts the scene data in the video, stores the scene data file in the scene data server, and the video information server writes the scene data identifier and the video identifier into the video meta information of the video;

[0034] The scene data file includes all scene data in the video;

[0035] The scene data includes: scene model, light source data of scene environment and scene time list;

[0036] The scene model includes: three-dimensional data of scene objects or scene entities, that is, x, y, z coordinate points;

[0037] The light source data of the scene environment includes: light source position coordinates, light s...

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Abstract

The invention provides a scene-recognition-based video bullet screen display method and a display apparatus thereof. The scene-recognition-based video bullet screen display method comprises the steps: a preprocessor module performs preprocessing on a video and extracts the scene data in the video; a scene data file is stored in a scene data server; a video information server writes an scene data identifier and a video identifier into the video meta-information of the video; and a scene bullet screen player extracts the scene data file, creates a scene list and embeds the bullet screen information into a scene three dimensional model of the video to enhance the impression of the bullet screen video. The scene-recognition-based video bullet screen display method and the display apparatus thereof can embed the bullet screen information into the video content, reduces the possibility that the bullet screen shields the video content, enhances the impression of the bullet screen video, and improves the user experience.

Description

technical field [0001] The invention relates to the field of Internet information display methods, in particular to a scene recognition-based video barrage display method and a display device thereof. Background technique [0002] The barrage display system is a display method that displays a large number of user comments on the video in the form of scrolling subtitles when displaying the video. With the popularization and development of barrage technology, more and more users understand and use barrage to share their comments with other users. [0003] The patent application number of Beijing Qihoo Technology Co., Ltd. is CN201510505339.1 discloses a method and device for displaying text information in bullet screens during video playback. The method includes: obtaining in real time text comment data related to the played video stream, wherein the video stream is played through the first play control; making a barrage video stream according to the text comment data and a p...

Claims

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Application Information

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IPC IPC(8): H04N21/475H04N21/431H04N21/234H04N21/235
CPCH04N21/234H04N21/235H04N21/4312H04N21/4756
Inventor 蓝帆
Owner SHANGHAI HODE INFORMATION TECH CO LTD