Mobile terminal self-adaptive video multi-speed playing method based on content awareness

A double-speed playback, content-aware technology, applied in selective content distribution, image communication, electrical components, etc., can solve the problems of mobile phone battery consumption, long waiting time, finding video information, etc., to increase the use time and reduce the time. , the effect of reducing battery consumption

Pending Publication Date: 2022-03-29
HANGZHOU CLOSELI TECH CO LTD
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

According to this mode, in the case of continuous monitoring, the playback video can only be played continuously in a fast-forward mode, and the occasional event pictures are captured in the video. The waiting time is very long, which is not conducive to quickly finding effective video information for
On the other hand, for the currently popular smart cameras, continuous double-speed playback for a long time will also cause a huge loss of mobile phone power, which is not conducive to long-term viewing

Method used

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  • Mobile terminal self-adaptive video multi-speed playing method based on content awareness

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Embodiment Construction

[0030] The present invention will be specifically introduced below in conjunction with the accompanying drawings and specific embodiments.

[0031] Such as figure 1 Shown is a content-aware mobile-end self-adaptive double-speed video playback method of the present application, which includes the following steps: S1: Download video data online. S2: Decode and play video data. S3: Analyze video data in real time and identify specific scenes in it. S4: Determine the playback speed according to the recognition result. According to the above steps, the content-aware-based mobile terminal adaptive video multi-speed playback method of the present application can automatically select the playback speed according to the content of the video, so as to realize fast positioning and viewing of video content. The above steps are described in detail below.

[0032] For step S1: download video data online.

[0033] The mobile terminal in this application refers to mobile smart devices su...

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Abstract

The invention discloses a content awareness-based mobile terminal adaptive video multi-speed playing method. The method comprises the following steps of: downloading video data online; decoding and playing the video data; analyzing the video data in real time and identifying a specific scene in the video data; and determining the playing speed according to the identification result. According to the content awareness-based mobile terminal adaptive video multi-speed playing method, an artificial intelligence deep learning algorithm is applied to a player of an intelligent mobile terminal and is used for analyzing a specific scene. And when the required scene does not exist, a high-speed playing mode is adopted for quickly skipping, and when a specific scene is found, the playing speed is adaptively reduced to be normal. On one hand, the time for positioning the specific content during video playback is shortened, on the other hand, battery consumption during multi-speed playing of the player is reduced, and the service time of the mobile equipment is prolonged.

Description

technical field [0001] The invention relates to a mobile terminal self-adaptive video double-speed playback method based on content perception. Background technique [0002] In the field of smart home, smart cameras are currently widely used in the mode of continuous ingestion, continuous storage, and continuous playback of monitoring images. According to this mode, in the case of continuous monitoring, the playback video can only be played continuously in a fast-forward mode, and the occasional event pictures are captured in the video. The waiting time is very long, which is not conducive to quickly finding effective video information. On the other hand, for the currently popular smart cameras, continuous double-speed playback for a long time will also cause a huge loss of mobile phone power, which is not conducive to long-term viewing. Contents of the invention [0003] The present invention provides a content-aware mobile terminal adaptive video double-speed playback ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/2387H04N21/44H04N21/426H04N21/4402
CPCH04N21/2387H04N21/44008H04N21/426H04N21/44H04N21/440281
Inventor 陈帅斌蒋泽飞王晨程王麒
Owner HANGZHOU CLOSELI TECH CO LTD
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