WO2017004933A1

WO2017004933A1 - Video recording system for synchronously integrating speed information into video in real time

Info

Publication number: WO2017004933A1
Application number: PCT/CN2015/096425
Authority: WO
Inventors: 胥俊杰
Original assignee: 成都西可科技有限公司
Priority date: 2015-07-08
Filing date: 2015-12-04
Publication date: 2017-01-12
Also published as: CN204733266U

Abstract

Disclosed is a video recording system for synchronously integrating speed information into a video in real time. The video recording system comprises a camera integrated on a motion camera, a speed collection module, a first encoder for encoding video data, a second encoder for encoding speed data, and a first synthesizer, wherein a video output end of the camera is connected to an input end of the first encoder; a speed data output end of the speed collection module is connected to an input end of the second encoder; and an output end of the first encoder and an output end of the second encoder are connected to an input end of the first synthesizer separately. The present invention integrates a speed collection module and a synthesizer for synthesizing and outputting speed data and video data into a motion camera, and the synthesizer outputs an audio/video file comprising the speed data, such that when a user plays the audio/video file, the current speed data of the motion camera can be synchronously displayed in a video.

Description

A video recording system that integrates speed information into video in real time

[0001] The present invention relates to the field of sports cameras, and more particularly to a video recording system that can accurately integrate speed information into a video in a motion camera.

Background technique

[0002] With the popularity of sports cameras and the rapid development of related technologies in recent years, consumers are increasingly demanding sports cameras that have more powerful performance and can be used in more complex environments. And because of the rapid development of semiconductor technology, it is no longer difficult for major manufacturers to plug various parameter acquisition sensors including barometers, GPS, gyroscopes into motion camera-sized devices, and the functional stacking has reached its peak.

[0003] However, in the current sports camera, even if the motion camera integrated with the speed acquisition module does not use the synthesizer to synchronize the speed data into the video stream, after playing the video file, the display speed cannot be displayed in the video information. data.

technical problem

[0004] The object of the present invention is to overcome the deficiencies of the prior art, and provide a video recording system that integrates speed information into a video in an integrated manner, and integrates a speed acquisition module and a composite output speed data and video data in the motion camera. The synthesizer outputs an audio and video file containing the speed data through the synthesizer, so that the user can synchronously display the speed of the moving camera in the video after playing the audio and video file.

Problem solution

Technical solution

[0005] The object of the present invention is achieved by the following technical solutions: A video recording system that integrates speed information into a video, which includes a camera integrated on a motion camera, a sound recorder, a speed acquisition module, and video data. A first encoder performing encoding processing, a third encoder for encoding audio data, a second encoder for encoding speed data, a first synthesizer, and a second synthesizer.

[0006] wherein the video output end of the camera is connected to the input end of the first encoder, the audio output end of the recorder is connected to the input end of the third encoder, and the speed data output end of the speed acquisition module and the input of the second encoder The end connection, the output of the first encoder and the output of the second encoder are both connected to the first synthesizer The input terminal, the output of the third encoder and the output of the first synthesizer are both connected to the input of the second synthesizer.

The system also includes a decoder for decoding output video data, audio data, and speed data, the input of the decoder being coupled to the output of the second synthesizer.

The system also includes a display for synchronously displaying playback video data, audio data, and speed data, the input of the display being coupled to the output of the decoder.

[0009] The speed acquisition module includes a positioning module and a speed sensor.

[0010] The positioning module comprises a combination of any one or more of a GPS module, a Beidou satellite positioning module, a GLONASS module, and a Galileo satellite positioning module.

Advantageous effects of the invention

Beneficial effect

[0011] The beneficial effects of the present invention are:

1) The invention integrates a speed acquisition module and a synthesizer for synthesizing output speed data and video data in a motion camera, and then outputs an audio and video file containing speed data through a synthesizer, so that the user plays the audio and video file, The speed of the sports camera can be displayed synchronously in the video.

[0013] 2) The motion camera proposed by the invention can realize the speed of synchronously displaying the motion camera during video playback, not only effectively improving the user experience, but also satisfying the user to post-process the video, and can combine the motion The speed of the camera, analysis, editing and management of the video.

Brief description of the drawing

DRAWINGS

1 is a structural block diagram of one embodiment of a system according to the present invention;

2 is a structural block diagram of a second embodiment of a system according to the present invention.

Embodiments of the invention

[0016] The technical solution of the present invention will be described in further detail below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited to the following.

[0017] (1) Embodiment 1: [0018] As shown in FIG. 1, a video recording system that integrates speed information into a video, includes a camera integrated on a motion camera, a speed acquisition module, and a first encoder that encodes video data. A second encoder and a first synthesizer that encode the velocity data.

[0019] wherein the video output end of the camera is connected to the input end of the first encoder, the speed data output end of the speed acquisition module is connected to the input end of the second encoder, the output end of the first encoder and the second encoder The outputs are all connected to the input of the first synthesizer, and the first synthesizer outputs a video file containing the velocity data.

The system further includes a decoder for decoding the output video data and the speed data, the input of the decoder being coupled to the output of the first synthesizer.

[0021] The system further includes a display for synchronously displaying the played video data and the speed data, the input of the display being coupled to the output of the decoder.

[0022] In the present invention, the speed acquisition module includes a positioning module and a speed sensor.

[0023] The positioning module comprises a combination of any one or more of a GPS module, a Beidou satellite positioning module, a GLONASS module, and a Galileo satellite positioning module.

[0024] (2) Embodiment 2:

[0025] As shown in FIG. 2, a video recording system that integrates speed information into a video, includes a camera integrated on a motion camera, a sound recorder, a speed acquisition module, and a first code for encoding video data. a third encoder for encoding the audio data, a second encoder for encoding the velocity data, a first synthesizer, and a second synthesizer.

[0026] wherein the video output end of the camera is connected to the input end of the first encoder, the audio output end of the recorder is connected to the input end of the third encoder, and the speed data output end of the speed acquisition module and the input of the second encoder The end connection, the output of the first encoder and the output of the second encoder are both connected to the input of the first synthesizer, the output of the third encoder and the output of the first synthesizer are both connected to the second synthesizer The input of the second synthesizer outputs an audio and video file containing video data, audio data and speed data.

The system may further include a decoder for decoding output video data, audio data, and speed data, the input of the decoder being coupled to the output of the second synthesizer.

[0028] The system may further include a display for synchronously displaying playback video data, audio data, and speed data The input of the display is connected to the output of the decoder.

[0029] In the present invention, the speed acquisition module includes a positioning module and a speed sensor.

[0030] The positioning module comprises a combination of any one or more of a GPS module, a Beidou satellite positioning module, a GLONASS module, and a Galileo satellite positioning module.

[0031] The present invention can realize that when the video is recorded, the speed data is obtained by the speed acquisition module of the motion camera itself. And when the video stream is encoded, the speed data is synchronized with the video data by the first synthesizer, and finally the video file containing the speed is protected.

[0032] By decoding the video player, the speed data in the video file can be separated, and after playing the video, not only normal video playback but also real speed data in the video can be displayed.

[0033] The motion camera proposed by the present invention can capture video with real display speed data, which not only allows the user to have a better user experience, but also helps the user to analyze some external environments of the country, so that Editing, managing, and analyzing at the end of the video.

Claims

Claim

[Claim 1] A video recording system that integrates speed information into a video, and includes: a camera integrated on a motion camera, a speed acquisition module, a first encoder that encodes video data, a second encoder and a first synthesizer for encoding the velocity data;

Wherein, the video output end of the camera is connected to the input end of the first encoder, the speed data output end of the speed acquisition module is connected to the input end of the second encoder, the output end of the first encoder and the output end of the second encoder Both are connected to the input of the first synthesizer.

[Claim 2] A recording system for integrating speed information into a video according to claim 1, wherein: the system further comprises a decoder, an input end of the decoder and the first synthesizer The output is connected.

[Claim 3] The recording system for integrating the speed information into the video according to claim 1, wherein: the system further comprises a recorder, a third encoder for encoding the audio data, and The second synthesizer, the audio output of the recorder is connected to the input of the third encoder, and the output of the third encoder and the output of the first synthesizer are both connected to the input of the second synthesizer.

[Claim 4] A recording system for integrating speed information into a video according to claim 3, wherein: the system further comprises a decoder, an input of the decoder and a second synthesizer The output is connected.

[Claim 5] A recording system for integrating speed information into a video according to claim 2 or 4, wherein: the system further comprises a display, an input end of the display and an output end of the decoder connection.

[Claim 6] A video recording system that integrates speed information into a video according to claim 1, wherein: the speed collecting module comprises a positioning module and a speed sensor.

[Claim 7] A recording system for integrating speed information into a video according to claim 6, wherein: the positioning module comprises a GPS module, a Beidou satellite positioning module, a GLONASS module, and a Galileo satellite. Combination of any one or more of the positioning modules