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Information interaction method and device based on audio watermark

An information interaction and audio watermarking technology, applied in the Internet field, can solve problems such as the inability to realize real-time effective interaction and affect the viewing experience of users, achieve good business prospects, improve user experience, and facilitate in-depth utilization

Active Publication Date: 2019-01-18
北京子天汇科信息技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the one hand, these means affect the viewing experience of users; on the other hand, they cannot achieve real-time effective interaction

Method used

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  • Information interaction method and device based on audio watermark
  • Information interaction method and device based on audio watermark
  • Information interaction method and device based on audio watermark

Examples

Experimental program
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Embodiment Construction

[0026] This embodiment provides an audio watermark-based information interaction method and an audio watermark-based information interaction device. The audio watermark is embedded in the sound signal played by the playback source of the media system, so that the user terminal can use the audio watermark in the audio watermark. information to interact.

[0027] figure 1 It is an architecture diagram of an interaction system to which the audio watermark-based information interaction method according to an embodiment of the present invention is applicable. The interactive system includes an audio playback system and a mobile interconnection system, which are connected through audio watermarking. The program playing source 10 is used to provide audio and video programs, and the program playing source 10 may include but is not limited to radio and television stations, network video service providers, program players in business places, and the like. The content carrier of the au...

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Abstract

The invention provides an audio watermark-based information interaction method and a device. The audio watermark-based information interaction method comprises steps: sound signals played in the surrounding environment are acquired; an audio watermark inserted in the sound signals is extracted, wherein the audio watermark is generated and embedded according to an information identifier corresponding to real-time information which needs to be provided for a user by a sound signal playing source; the information identifier is analyzed in the audio watermark, and a corresponding information interaction instruction is obtained according to information identifier matching; and according to the information interaction instruction, information interaction with an information interaction server specified by the sound signal playing source is carried out. By applying the scheme of the invention, an additional information interaction means is provided for traditional media, deep utilization can be carried out on contents of the traditional media, the business outlook is good, and more values can be provided for a media provider.

Description

technical field [0001] The present invention relates to Internet technology, in particular to an information interaction method and device based on audio watermarking. Background technique [0002] With the popularization of mobile Internet and mobile terminal devices such as smart phones and iPads, people have gradually become accustomed to using the APP client to surf the Internet, and network life has gradually shifted from PC (personal computer) to mobile. The APP client realizes information browsing and information interaction. [0003] However, traditional media (such as radio and television, etc.) still occupy an important part in people's daily life. The information interaction based on traditional media is still in the development stage, and the methods used include: subtitle insertion; picture and animation insertion; video clip insertion. On the one hand, these means affect the user's viewing experience; on the other hand, they cannot achieve real-time effective...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/233H04N21/258H04N21/414H04N21/439H04N21/8352H04N21/858
CPCH04N21/233H04N21/25891H04N21/41407H04N21/4394H04N21/8352H04N21/8586
Inventor 李家旺吴芳
Owner 北京子天汇科信息技术有限公司
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