HK1220837A1 - A kind of individual video real time live broadcast method and live broadcast system for racetrack - Google Patents
A kind of individual video real time live broadcast method and live broadcast system for racetrack Download PDFInfo
- Publication number
- HK1220837A1 HK1220837A1 HK16106498.6A HK16106498A HK1220837A1 HK 1220837 A1 HK1220837 A1 HK 1220837A1 HK 16106498 A HK16106498 A HK 16106498A HK 1220837 A1 HK1220837 A1 HK 1220837A1
- Authority
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- Hong Kong
- Prior art keywords
- video
- runway
- network
- cloud server
- athlete
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/21805—Source of audio or video content, e.g. local disk arrays enabling multiple viewpoints, e.g. using a plurality of cameras
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/2187—Live feed
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Studio Devices (AREA)
Abstract
The invention relates to a personal video real-time live broadcast method and system for a runway. The live broadcast system comprises a mobile terminal, a video receiving terminal, network cameras and a cloud server, wherein the mobile terminal comprises a GPS (Global Positioning System) positioning module and a first wireless communication module; the video receiving terminal comprises a second wireless communication module, a video switching module and a video playing module; a plurality of network cameras are crossly arranged on both sides of the runway; the GPS positioning module is used for transmitting position information of sportsmen to the video receiving terminal through the first wireless communication module and the cloud server; the network cameras are used for transmitting shot videos to the video receiving terminal through the cloud server; the second wireless communication module is used for transmitting both the position information and the videos to the video switching module; and the video switching module is used for switching the videos to videos shot by the network cameras in sections where the sportsmen are positioned in real time, and playing the videos. The method and the system have the advantage that shooting can be performed on each sportsman.
Description
Technical Field
The invention belongs to the field of video playing, and particularly relates to a personal video real-time live broadcasting method and a live broadcasting system for a runway.
Background
With the continuous improvement of living standard, people have stronger and stronger demands on health and sports. Since running does not require special places and equipment, and long-distance running is beneficial to cardio-pulmonary function and blood circulation of people, more and more ginseng is added to the exercise of long-distance running, and the cold marathon competition has been difficult to meet today a few years ago. At present, the live broadcast mode of sports items on a runway is single, and the live broadcast mode is basically the live broadcast of a television station. A television station adopts a plurality of cameras to shoot a runway at multiple angles and multiple places simultaneously. Given the large number of players on a runway, it is simply impossible for several cameras to capture each person. Most video cameras of television stations focus on important competitors, such as stars or athletes running in front. And the live television broadcasting time is limited, and the live television broadcasting is finished when a plurality of previous athletes reach the terminal. A viewer of a certain athlete cannot see the video of the athlete all the way through.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a personal video real-time live broadcast method and a live broadcast system for a runway.
The technical scheme adopted by the invention is as follows: a method for live broadcasting of personal video for a runway in real time, comprising the steps of: 1) setting a personal video real-time live broadcast system comprising a plurality of mobile terminals, a plurality of video receiving terminals, a plurality of network cameras and a cloud server; the mobile terminal has a network communication function and a GPS positioning function, the mobile terminal is carried by athletes on a runway, and the video receiving terminal has a network communication function, a video switching function and a real-time playing function; 2) the network cameras are fixedly arranged on two sides of the runway in a crossed manner, and the network camera on one side of the runway corresponds to any point in the middle of two adjacent network cameras on the other side of the runway; the method comprises the following steps that each network camera shoots videos of athletes on a runway in real time, the shot videos are respectively transmitted to a cloud server, and the cloud server transmits all received videos to a video receiving terminal through a network; 3) the method comprises the following steps that a mobile terminal carried by an athlete positions the athlete in real time and transmits position information of the athlete to a cloud server in real time, and the cloud server transmits the received position information of each athlete to a video receiving terminal; 4) and according to the received position information of a certain athlete, the video receiving terminal switches to the video shot by the network camera in the section where the athlete is located in real time and plays the video.
A personal video real-time live broadcast system for a runway, which adopts the personal video real-time live broadcast method, is characterized in that: the system comprises a plurality of mobile terminals, a plurality of video receiving terminals, a plurality of network cameras and a cloud server; the mobile terminal comprises a GPS positioning module and a first wireless communication module, and the video receiving terminal comprises a second wireless communication module, a video switching module and a video playing module; the network cameras are fixedly arranged on two sides of the runway in a crossed manner, the network camera on one side of the runway corresponds to any suitable point in the middle of two adjacent network cameras on the other side of the runway, and the lens of each network camera is over against the runway; the athlete carries the mobile terminal, the GPS positioning module positions the position of the athlete in real time and transmits position information to the cloud server in real time through the first wireless communication module; the cloud server processes the received position information and transmits the processed position information to the video receiving terminal through a network; the network cameras transmit the videos shot by the network cameras to the cloud server through the network, and the cloud server processes the received videos and transmits the processed videos to the video receiving terminal; the second wireless communication module transmits the received position information and the received video to the video switching module, the video switching module switches the video to the video shot by the network camera in the section where the athlete is located in real time, and transmits the video to the video playing module for playing.
Due to the adoption of the technical scheme, the invention has the beneficial effects that: can shoot every sportsman, and can play every sportsman's video image in real time in whole journey to can greatly promote the interactivity of sports, promote the competitive level of project such as marathon match, will play immeasurable effect to promoting the prosperity of relevant sports industry.
Drawings
FIG. 1 is a schematic diagram of a personal video live broadcast system for a runway according to the present invention;
fig. 2 is a schematic diagram of the arrangement of the network cameras on the marathon runway in the embodiment.
In the figure: 1. a mobile terminal; 2. a video receiving terminal; 3. a network camera; 4. a cloud server; 11. a GPS positioning module; 12. a first wireless communication module; 21. a second wireless communication module; 22. a video switching module; 23. and a video playing module.
Detailed Description
The invention is described in detail below with reference to the figures and examples.
The invention provides a real-time live broadcasting method of a personal video for a runway, which comprises the following steps:
1) setting a personal video real-time live broadcast system comprising a plurality of mobile terminals 1, a plurality of video receiving terminals 2, a plurality of network cameras 3 and a cloud server 4; the mobile terminal 1 has a network communication function and a GPS positioning function, the mobile terminal 1 is carried by athletes on a runway, and the video receiving terminal 2 has a network communication function, a video switching function and a real-time playing function.
2) The network cameras 3 are fixedly arranged on two sides of the runway in a crossed mode, and the network camera 3 on one side of the runway corresponds to any appropriate point in the middle of two adjacent network cameras 3 on the other side of the runway. Each network camera 3 shoots videos of athletes on the runway in real time, the shot videos are respectively transmitted to the cloud server 4, the cloud server 4 transmits the received videos to the video receiving terminal 2 through the network, and the specific process is as follows:
the length of the preset runway is xm, one network camera 3 is arranged at each interval m, and the number of the network cameras 3 to be arranged is x. The network cameras 3 are uniformly arranged on one side of the runway, the network cameras 3 are uniformly arranged on the other side of the runway, the distance between any two adjacent network cameras 3 is 2m on the same side of the runway, and the distance between the two adjacent network cameras 3 is 2 m. The 1 st network camera 3 shoots a video in a 0-m section, the 2 nd network camera 3 shoots a video in an m-2m section, and the x network camera 3 shoots a video in an (x-1) m-xm section, and the x network cameras 3 continuously transmit the respective shot videos to the cloud server 4.
3) The mobile terminal 1 carried by the athlete positions the athlete in real time, transmits the position information of the athlete to the cloud server 4 in real time, and the cloud server 4 transmits the received position information of each athlete to the video receiving terminal 2.
4) According to the received position information of a certain athlete, the video receiving terminal 2 switches to the video shot by the network camera 3 in the section where the athlete is located in real time, so that the video receiving terminal 2 can continuously play the video images of the athlete in the whole runway. The viewer may view video images of the entire track of the athlete of interest.
As shown in fig. 1, based on the above-mentioned method for live broadcasting of personal video for a runway in real time, the present invention further provides a system for live broadcasting of personal video for a runway in real time, which includes a plurality of mobile terminals 1, a plurality of video receiving terminals 2, a plurality of network cameras 3, and a cloud server 4. The mobile terminal 1 includes a GPS positioning module 11 and a first wireless communication module 12. The video receiving terminal 2 includes a second wireless communication module 21, a video switching module 22, and a video playing module 23. The plurality of network cameras 3 are fixedly arranged on two sides of the runway in a crossed mode, the network camera 3 on one side of the runway corresponds to any suitable point in the middle of two adjacent network cameras 3 on the other side of the runway, and the lens of each network camera 3 is opposite to the runway. The athlete carries the mobile terminal 1, the GPS positioning module 11 positions the position of the athlete in real time, and transmits the position information to the cloud server 4 in real time through the first wireless communication module 12; the cloud server 4 processes the received position information and transmits the processed position information to the video receiving terminal 2 through the network. In the running process of the athlete, the network camera 3 transmits the standard definition videos shot by the network camera to the cloud server 4 through the network, and the cloud server 4 processes the received videos and transmits the processed videos to the video receiving terminal 2. The second wireless communication module 21 transmits the received position information and the video to the video switching module 22, and according to the position information of the athlete, the video switching module 22 switches the video to the video shot by the network camera 3 in the section where the athlete is located in real time, and transmits the video to the video playing module 23 for playing. The viewer can watch a continuous video of a certain athlete on the whole runway through the video receiving terminal 2.
The personal video real-time live broadcast system for the runway treats each athlete and the viewer thereof in the same way, so that huge video uplink and downlink links are formed. Each viewer is able to continuously see the imagery of the athlete he is interested in. In addition, each video segment received by the video receiving terminal 2 can also be live broadcast, so that more people can know competitive sports conveniently.
Example (b): the method and the system for the real-time live broadcast of the personal video of the runway can be applied to the marathon runway. As shown in fig. 2, 210 network cameras 3 are crosswise arranged on both sides of the marathon runway, and the distance between two adjacent network cameras 3 on the same side of the marathon runway is 400 meters. The angle and position of each network camera 3 are fixed. In the marathon running process, the 210 network cameras 3 continuously transmit the shot standard definition video to the cloud server 4. So that the viewer views marathon as if viewing a webstream video program. The mobile terminal 1 carried by the athlete transmits the position information of the athlete to the cloud server 4 in real time. In addition, 210 network cameras 3 output 210 uninterrupted videos to the cloud server 4. The video receiving terminal 2 switches the video shot by the corresponding network camera 3 in real time according to the received position information of the athlete and the label sequence of the network camera 3.
When a certain athlete is in a section of 0-200 meters, the 1 st network camera 3 shoots the image of the athlete, and the video receiving terminal 2 plays the video shot by the 1 st network camera 3; when the athlete is in a section of 200-400 meters, the 2 nd network camera 3 shoots the image of the athlete, and the video receiving terminal 2 is switched to play the video shot by the 2 nd network camera 3; the above steps are repeated until the athlete enters the section shot by the 210 th network camera 3 and reaches the end point, and the video receiving terminal 2 is switched to play the video shot by the 210 th network camera 3. For the video receiving terminal 2, it can continuously play the video of the whole course of the athlete; to the viewer of the player, he can continuously see the image of the player in question.
The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by anyone in the light of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as those of the present application, fall within the protection scope of the present invention.
Claims (2)
1. A method for live broadcasting of personal video for a runway in real time, comprising the steps of:
1) setting a personal video real-time live broadcast system comprising a plurality of mobile terminals, a plurality of video receiving terminals, a plurality of network cameras and a cloud server; the mobile terminal has a network communication function and a GPS positioning function, the mobile terminal is carried by athletes on a runway, and the video receiving terminal has a network communication function, a video switching function and a real-time playing function;
2) the network cameras are fixedly arranged on two sides of the runway in a crossed manner, and the network camera on one side of the runway corresponds to any point in the middle of two adjacent network cameras on the other side of the runway; the method comprises the following steps that each network camera shoots videos of athletes on a runway in real time, the shot videos are respectively transmitted to a cloud server, and the cloud server transmits all received videos to a video receiving terminal through a network;
3) the method comprises the following steps that a mobile terminal carried by an athlete positions the athlete in real time and transmits position information of the athlete to a cloud server in real time, and the cloud server transmits the received position information of each athlete to a video receiving terminal;
4) and according to the received position information of a certain athlete, the video receiving terminal switches to the video shot by the network camera in the section where the athlete is located in real time and plays the video.
2. A personal video live broadcasting system for a runway using the personal video live broadcasting method of claim 1, characterized in that: the system comprises a plurality of mobile terminals, a plurality of video receiving terminals, a plurality of network cameras and a cloud server; the mobile terminal comprises a GPS positioning module and a first wireless communication module, and the video receiving terminal comprises a second wireless communication module, a video switching module and a video playing module; the network cameras are fixedly arranged on two sides of the runway in a crossed manner, the network camera on one side of the runway corresponds to any suitable point in the middle of two adjacent network cameras on the other side of the runway, and the lens of each network camera is over against the runway; the athlete carries the mobile terminal, the GPS positioning module positions the position of the athlete in real time and transmits position information to the cloud server in real time through the first wireless communication module; the cloud server processes the received position information and transmits the processed position information to the video receiving terminal through a network; the network cameras transmit the videos shot by the network cameras to the cloud server through the network, and the cloud server processes the received videos and transmits the processed videos to the video receiving terminal; the second wireless communication module transmits the received position information and the received video to the video switching module, the video switching module switches the video to the video shot by the network camera in the section where the athlete is located in real time, and transmits the video to the video playing module for playing.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510460001.9A CN105187846A (en) | 2015-07-30 | 2015-07-30 | Personal video real-time live broadcast method and system for runway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HK1220837A1 true HK1220837A1 (en) | 2017-05-12 |
Family
ID=54909648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK16106498.6A HK1220837A1 (en) | 2015-07-30 | 2016-06-07 | A kind of individual video real time live broadcast method and live broadcast system for racetrack |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105187846A (en) |
| HK (1) | HK1220837A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105959710B (en) * | 2016-05-26 | 2018-10-26 | 简极科技有限公司 | A kind of live streaming of sport video, shearing and storage system |
| CN108654056B (en) * | 2017-03-30 | 2020-06-09 | 深圳市奥拓体育文化发展有限公司 | Intelligent interaction system for medium-and long-distance running |
| CN108654055A (en) * | 2017-03-30 | 2018-10-16 | 深圳市奥拓体育文化发展有限公司 | A kind of share system of middle-distance race match |
| CN109040685A (en) * | 2018-08-21 | 2018-12-18 | 中国联合网络通信集团有限公司 | Method for processing video frequency, system and server |
| CN111131750A (en) * | 2019-12-18 | 2020-05-08 | 华为技术有限公司 | Scheduling method, device and system |
| CN113395528A (en) * | 2021-06-09 | 2021-09-14 | 珠海格力电器股份有限公司 | Live broadcast method and device, electronic equipment and storage medium |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2001277259A1 (en) * | 2000-06-30 | 2002-01-14 | The Muller Sports Group, Inc. | Sporting events broadcasting system |
| WO2014132275A1 (en) * | 2013-03-01 | 2014-09-04 | Internet One S.R.L. | Network of devices for generating command and control sequences related to objects in an environment, and management method of said network of devices |
| CN103985332B (en) * | 2014-05-23 | 2016-01-13 | 无锡冰河计算机科技发展有限公司 | A kind of digital signage system of high interactivity |
| CN104159077A (en) * | 2014-08-05 | 2014-11-19 | 国家体育总局手曲棒垒球运动管理中心 | Hockey auxiliary referee system and video referee method |
-
2015
- 2015-07-30 CN CN201510460001.9A patent/CN105187846A/en active Pending
-
2016
- 2016-06-07 HK HK16106498.6A patent/HK1220837A1/en unknown
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| Publication number | Publication date |
|---|---|
| CN105187846A (en) | 2015-12-23 |
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