CN105578309A - Network live broadcasting system and live broadcasting method - Google Patents
Network live broadcasting system and live broadcasting method Download PDFInfo
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- CN105578309A CN105578309A CN201510966093.8A CN201510966093A CN105578309A CN 105578309 A CN105578309 A CN 105578309A CN 201510966093 A CN201510966093 A CN 201510966093A CN 105578309 A CN105578309 A CN 105578309A
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- video
- network
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- direct broadcasting
- live
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Classifications
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- 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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/643—Communication protocols
-
- 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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
-
- 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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Human Computer Interaction (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention relates to a network live broadcasting system and a live broadcasting method, which is used for the campus professional video live broadcasting. The network live broadcasting system comprises a network live broadcasting terminal provided with video playing software, a server, an embedded host and a display device; the network live broadcasting terminal is in network connection with the server and the embedded host; the display device is connected to the network live broadcasting terminal for displaying the live broadcasting video; the network live broadcasting terminal is characterized by comprising a video playing module and a playing control module; and the live broadcasting can be realized through the above system live broadcasting method. The invention is simple in structure, reasonable in design, low in cost and delicate in volume, and the network live broadcasting system can perform live broadcasting through connecting to the display device, the network and the power supply and does not need the extra operation.
Description
Technical field
The present invention relates to a kind of network direct broadcasting system and live broadcasting method thereof, live for campus professional video.
Background technology
In campus is live, other network direct broadcasting terminal volume existing are large, and complicated operation, cost is high.The form having use PC to open webpage in prior art carries out network direct broadcasting, but which complex steps, and debugging trouble, PC equipment volume is large, expensive, not easy to operate.
China Patent No. " 200910242819.8 " discloses a kind of network television direct broadcasting system, and described system comprises: streaming media signal acquisition server, and for from programme signal source Real-time Collection primary flow media signal, and coding generates live streaming media file; Streaming media signal includes server, for from programme signal source Real-time Obtaining live streaming media file, and carries out stream section buffer memory; Described stream section buffer memory is that each key frame of streaming media live file sets up index; Streaming medium content transmission server, obtain live streaming media file, and real-time Transmission is play for including server from streaming media signal to network player.Described system has direct playing and playback, multi-picture signal collection, Optimized Coding Based, multi code Rate of Chinese character coding, automatically multiple function such as editing, multi-data packet transmission.The hardware device that disclosed in this patent, technical scheme relates to is more, and the function of realization and algorithm are also very complicated, if it is live to be applied to campus, cost is too high, and some functions also can't be used to.
Therefore, market needs a kind of simple product can carry out the live process in campus, can reduce costs again, safe and reliable.
Summary of the invention
The object of the invention is to provide one to solve the above-mentioned problems in the prior art, and structure is simple, network direct broadcasting system easy to connect and live broadcasting method thereof.
The object of the invention is achieved through the following technical solutions:
A kind of network direct broadcasting system, its system comprises the network direct broadcasting terminal, server, embedded host and the display device that are provided with video jukebox software, network direct broadcasting terminal is networked with server and embedded host respectively, the live terminal of display device interconnection network is for showing live video, it is characterized in that, described network direct broadcasting terminal comprises video playback module and transmit control module
Wherein video playback module is used for flowing net cast address to server request RTMP, and flow net cast address to embedded host request video data according to RTMP, video data issues video jukebox software;
Described transmit control module is for controlling the opening and closing of video jukebox software.
As preferably, described embedded host is to provide the equipment of video pictures, and described server provides the RTMP of embedded host to flow net cast address to network direct broadcasting terminal.
As preferably, described network direct broadcasting terminal is provided with power interface, HDMI, 3.5mm audio jack, network interface and USB interface.
As preferably, described power interface is 5V2A.
Based on a live broadcasting method for above-mentioned network direct broadcasting system, it is characterized in that, live network broadcast method is as follows:
First video playback module is to server request data, if there is live video, then video playback module can flow net cast address to server request RTMP, behind server return address, video playback module can flow net cast address to embedded host request video data according to RTMP, and video data issues video jukebox software;
Transmit control module does and judges whether further now will close video jukebox software simultaneously, first transmit control module is to server request data, judge whether live video, if have, judge whether further to change with the data of last request, for judging whether server have changed RTMP and flow net cast address, truly has change, then closes video jukebox software, without changing, then return; Transmit control module, to server request data, has judged whether live video, if not, judges whether last request has live data, if having, closes video jukebox software further, if without, return;
Last transmit control module judges whether video jukebox software closes, if close, further to server request data, if do not close, then video data issues video jukebox software, shown on the display device after the video data decoding obtained again, realize video playback.
Compared with prior art, this product compared with the existing technology has the following advantages and effect: this product structure is simple, and reasonable in design, with low cost, equipment volume is small and exquisite; Only need connect display device, netting twine, power supply just can carry out live, without the need to nuisance operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment one.
Fig. 2 is the block diagram of the present embodiment two.
Label declaration: network direct broadcasting terminal 1,5V2A power interface 11, HDMI 12,3.5mm audio jack 13, network interface 14, usb 15, server 2, embedded host 3, display device 4.
Embodiment
Below in conjunction with specific embodiment, the present invention is described, the following example only for illustration of technical scheme of the present invention, does not limit protection scope of the present invention.
Embodiment one:
As shown in Figure 1, the network direct broadcasting system of the present embodiment, its system comprises the network direct broadcasting terminal, server, embedded host and the display device that are provided with video jukebox software (i.e. omxplayer software), network direct broadcasting terminal is networked with server and embedded host respectively, the live terminal of display device interconnection network is for showing live video, it is characterized in that, network direct broadcasting terminal comprises video playback module and transmit control module
Wherein video playback module is used for flowing net cast address to server request RTMP, and flow net cast address to embedded host request video data according to RTMP, video data issues video jukebox software; Transmit control module is for controlling the opening and closing of video jukebox software.
The embedded host of the present embodiment is to provide the equipment of video pictures, and server provides the RTMP of embedded host to flow net cast address to network direct broadcasting terminal.
The network direct broadcasting terminal of the present embodiment is provided with 5V2A power interface, HDMI, 3.5mm audio jack, network interface and USB interface, USB interface has multiple, such as 4, and the power supply input of the present embodiment is that microUSB interface is powered.The present embodiment only has the plank just energy playing network live video of one piece of credit card-sized, and video quality is outstanding, and terminal price is cheap, and structure is simple, convenient and practical.
Embodiment two:
As shown in Figure 2, a kind of live broadcasting method based on above-mentioned network direct broadcasting system, live network broadcast method is as follows:
First video playback module is to server request data, if there is live video, then video playback module can flow net cast address to server request RTMP, behind server return address, video playback module can flow net cast address to embedded host request video data according to RTMP, and video data issues video jukebox software (i.e. omxplayer software);
Transmit control module does and judges whether further now will close video jukebox software simultaneously, first transmit control module is to server request data, judge whether live video, if have, judge whether further to change with the data of last request, for judging whether server have changed RTMP and flow net cast address, truly has change, then closes video jukebox software, without changing, then return; Transmit control module, to server request data, has judged whether live video, if not, judges whether last request has live data, if having, closes video jukebox software further, if without, return;
Last transmit control module judges whether video jukebox software closes, if close, further to server request data, if do not close, then video data issues video jukebox software, shown on the display device after the video data decoding obtained again, realize video playback.
Be only several specific embodiments of the application above, but the application is not limited thereto, the changes that any person skilled in the art can think of, all should drops in the protection range of the application.
Claims (5)
1. a network direct broadcasting system, its system comprises the network direct broadcasting terminal, server, embedded host and the display device that are provided with video jukebox software, network direct broadcasting terminal is networked with server and embedded host respectively, the live terminal of display device interconnection network is for showing live video, it is characterized in that: described network direct broadcasting terminal comprises video playback module and transmit control module
Wherein video playback module is used for flowing net cast address to server request RTMP, and flow net cast address to embedded host request video data according to RTMP, video data issues video jukebox software;
Described transmit control module is for controlling the opening and closing of video jukebox software.
2. network direct broadcasting system according to claim 1, is characterized in that: described embedded host is to provide the equipment of video pictures, and described server provides the RTMP of embedded host to flow net cast address to network direct broadcasting terminal.
3. network direct broadcasting system according to claim 1, is characterized in that: described network direct broadcasting terminal is provided with power interface, HDMI, 3.5mm audio jack, network interface and USB interface.
4. network direct broadcasting system according to claim 3, is characterized in that: described power interface is 5V2A.
5., based on a live broadcasting method for the network direct broadcasting system described in claim 1-4 any one, it is characterized in that, live network broadcast method is as follows:
First video playback module is to server request data, if there is live video, then video playback module can flow net cast address to server request RTMP, behind server return address, video playback module can flow net cast address to embedded host request video data according to RTMP, and video data issues video jukebox software;
Transmit control module does and judges whether further now will close video jukebox software simultaneously, first transmit control module is to server request data, judge whether live video, if have, judge whether further to change with the data of last request, for judging whether server have changed RTMP and flow net cast address, truly has change, then closes video jukebox software, without changing, then return; Transmit control module, to server request data, has judged whether live video, if not, judges whether last request has live data, if having, closes video jukebox software further, if without, return;
Last transmit control module judges whether video jukebox software closes, if close, further to server request data, if do not close, then video data issues video jukebox software, shown on the display device after the video data decoding obtained again, realize video playback.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510966093.8A CN105578309A (en) | 2015-12-22 | 2015-12-22 | Network live broadcasting system and live broadcasting method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510966093.8A CN105578309A (en) | 2015-12-22 | 2015-12-22 | Network live broadcasting system and live broadcasting method |
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| CN105578309A true CN105578309A (en) | 2016-05-11 |
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| CN201510966093.8A Pending CN105578309A (en) | 2015-12-22 | 2015-12-22 | Network live broadcasting system and live broadcasting method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106330914A (en) * | 2016-08-26 | 2017-01-11 | 南京纳加软件股份有限公司 | Streaming media live hot backup system |
| CN107682708A (en) * | 2017-09-30 | 2018-02-09 | 天津万达鼎睿网络科技有限公司 | A kind of Intramural information release system |
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| JP2002199386A (en) * | 2000-12-27 | 2002-07-12 | Takara Co Ltd | Remote image visualization system |
| CN203387627U (en) * | 2013-03-27 | 2014-01-08 | 上海天道启科电子有限公司 | Live broadcast and order system of mobile streaming media |
| CN103501392A (en) * | 2013-10-16 | 2014-01-08 | 江西省文明手机台传播有限责任公司 | Method for performing real-time audio and video shooting and live broadcast by using mobile phone |
| CN104639903A (en) * | 2015-02-03 | 2015-05-20 | 广西智询信息科技有限公司 | Code scanning direct broadcasting wireless video monitoring system of mobile terminal |
| CN104735407A (en) * | 2015-04-02 | 2015-06-24 | 广西智询信息科技有限公司 | Method for carrying out live playing of monitoring video on mobile terminal |
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2015
- 2015-12-22 CN CN201510966093.8A patent/CN105578309A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002199386A (en) * | 2000-12-27 | 2002-07-12 | Takara Co Ltd | Remote image visualization system |
| CN203387627U (en) * | 2013-03-27 | 2014-01-08 | 上海天道启科电子有限公司 | Live broadcast and order system of mobile streaming media |
| CN103501392A (en) * | 2013-10-16 | 2014-01-08 | 江西省文明手机台传播有限责任公司 | Method for performing real-time audio and video shooting and live broadcast by using mobile phone |
| CN104639903A (en) * | 2015-02-03 | 2015-05-20 | 广西智询信息科技有限公司 | Code scanning direct broadcasting wireless video monitoring system of mobile terminal |
| CN104735407A (en) * | 2015-04-02 | 2015-06-24 | 广西智询信息科技有限公司 | Method for carrying out live playing of monitoring video on mobile terminal |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106330914A (en) * | 2016-08-26 | 2017-01-11 | 南京纳加软件股份有限公司 | Streaming media live hot backup system |
| CN107682708A (en) * | 2017-09-30 | 2018-02-09 | 天津万达鼎睿网络科技有限公司 | A kind of Intramural information release system |
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Application publication date: 20160511 |