CN105791884A - Streaming media live broadcast method and streaming media live broadcast system - Google Patents

Streaming media live broadcast method and streaming media live broadcast system Download PDF

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Publication number
CN105791884A
CN105791884A CN201610129014.2A CN201610129014A CN105791884A CN 105791884 A CN105791884 A CN 105791884A CN 201610129014 A CN201610129014 A CN 201610129014A CN 105791884 A CN105791884 A CN 105791884A
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China
Prior art keywords
intelligent terminal
streaming media
live
program request
audio
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Pending
Application number
CN201610129014.2A
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Chinese (zh)
Inventor
刘磊
李霞
贾真
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Duzhe Publishing & Media Co Ltd
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Duzhe Publishing & Media Co Ltd
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Priority to CN201610129014.2A priority Critical patent/CN105791884A/en
Publication of CN105791884A publication Critical patent/CN105791884A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/21Server components or server architectures
    • H04N21/218Source of audio or video content, e.g. local disk arrays
    • H04N21/2187Live feed
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
    • H04N21/2343Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234309Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by transcoding between formats or standards, e.g. from MPEG-2 to MPEG-4 or from Quicktime to Realvideo
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/4104Peripherals receiving signals from specially adapted client devices
    • H04N21/4126The peripheral being portable, e.g. PDAs or mobile phones
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
    • H04N21/4402Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • H04N21/440218Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by transcoding between formats or standards, e.g. from MPEG-2 to MPEG-4
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47End-user applications
    • H04N21/475End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data
    • H04N21/4756End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data for rating content, e.g. scoring a recommended movie
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60Network 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 
    • H04N21/63Control 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
    • H04N21/643Communication protocols
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60Network 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 
    • H04N21/63Control 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
    • H04N21/643Communication protocols
    • H04N21/6437Real-time Transport Protocol [RTP]

Abstract

The invention particularly relates to a streaming media live broadcast method and a streaming media live broadcast system. The streaming media live broadcast method comprises the steps of after acquiring an audio/video signal by a live broadcast intelligent terminal, uploading the audio/video signal to a streaming media server; compressing and coding the audio/video signal to a steaming media data flow by the streaming media server, and transmitting the streaming media data flow to a program requesting intelligent terminal through an RTMP protocol; performing decoding and decompression on the streaming media data flow by the program requesting intelligent terminal, and playing the streaming media flow; after comment information which is input by a user is received, transmitting the comment information to a JAVA server through an HTTP protocol; forwarding the comment information to the live broadcast intelligent terminal by the JAVA server, receiving comment feedback information which is transmitted by the live broadcast terminal, and forwarding the comment feedback information to the program requesting intelligent terminal through the HTTP protocol. The streaming media live broadcast method and the streaming media live broadcast system can realize playing of streaming media data flow in the form of Flash and HTML5.

Description

A kind of stream media live broadcasting method and system
Technical field
The present invention relates to stream media technology field, be specifically related to a kind of stream media live broadcasting method and system.
Background technology
WindowsMediaServices (windows media service, it is called for short WMS) it is that Microsoft for issuing the platform of digital media content on enterprise Intranet and Internet, pass through WMS, user can framework media server easily, the functions such as the program request broadcasting realizing streaming media video and audio frequency, have and support new Streaming Media framework, support RTSP (RealTimeStreamingProtocol, real time streaming transport protocol) various protocols, supporting spreads soon puts and the characteristic such as multicasting technology.
Today, most of audio frequency and video are play by plug-in unit (such as Flash), but, and not all browser is owned by same plug-in unit, Flash do not supported by the such as browser of Fructus Mali pumilae system, supports the audio and video playing of HTML5 form.Owing to supporting RTSP agreement, the WMS of Microsoft does not support the audio and video playing of HTML5 form, namely WMS can not the audio and video playing of compatible HTML5 form, it is impossible to make up the difference between each browser, it is impossible to make multiple browser can access the Digital Media on streaming media playing platform.
Summary of the invention
In view of this, it is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of stream media live broadcasting method and system, it is achieved support the broadcasting of the streaming media data stream of Flash and HTML5 form simultaneously.
For realizing object above, the present invention adopts the following technical scheme that
A kind of stream media live broadcasting method, including:
Live intelligent terminal is uploaded to streaming media server after collecting audio-video signal;
Described streaming media server is by the compression of described audio-video signal and is encoded to streaming media data stream, and with RTMP agreement, described streaming media data stream is issued to program request intelligent terminal;
Described streaming media data stream is decoded and decompresses by described program request intelligent terminal, and plays out;
And after the review information receiving user's input, send to JAVA server with http protocol;
Described review information is transmitted to described live intelligent terminal by described JAVA server, and receives the comment feedback information that described live intelligent terminal sends, and with http protocol, described comment feedback information is transmitted to described program request intelligent terminal;
Wherein, described program request intelligent terminal includes Web browser, HTML5 program request intelligent terminal and/or FLASH program request intelligent terminal.
Preferably, described stream media live broadcasting method also includes:
When the quantity of described program request intelligent terminal is no less than 2, described streaming media server creates the process identical with described program request intelligent terminal's quantity, and is issued to described program request intelligent terminal with RTMP agreement by different processes after being compressed and be encoded to streaming media data stream by described audio-video signal.
Preferably, described live intelligent terminal is uploaded to streaming media server after collecting audio-video signal, particularly as follows:
Described live intelligent terminal is uploaded to described streaming media server by LAN after collecting audio-video signal.
Preferably, described review information is transmitted to described live intelligent terminal by described JAVA server, and receive the comment feedback information that described live intelligent terminal sends, and described comment feedback information is transmitted to described program request intelligent terminal with http protocol, particularly as follows:
Described review information is transmitted to described live intelligent terminal by LAN by described JAVA server, and receive, by described LAN, the comment feedback information that described live intelligent terminal sends, and described comment feedback information is transmitted to described program request intelligent terminal with http protocol.
Preferably, described live intelligent terminal gathers external audio signal by mike, by camera collection outer video signal, or the described direct capture setting of live intelligent terminal has the audio-video signal of audio-video document that the equipment of described live intelligent terminal plays.
Preferably, described live intelligent terminal and program request intelligent terminal are separately positioned in different Intelligent mobile equipments and/or PC, and wherein said Intelligent mobile equipment is one or more in smart mobile phone, panel computer and intelligent watch.
A kind of flow medium live system, including: live intelligent terminal, streaming media server, program request intelligent terminal and JAVA server,
Described live intelligent terminal, is used for gathering audio-video signal, and described audio-video signal is uploaded to described streaming media server;
Described streaming media server, for being compressed by described audio-video signal and being encoded to streaming media data stream, and is issued to program request intelligent terminal by described streaming media data stream with RTMP agreement;
Described program request intelligent terminal, for described streaming media data stream is decoded and is decompressed, and plays out;It is additionally operable to, after the review information receiving user's input, send to JAVA server with http protocol;
Described JAVA server, for described review information is transmitted to described live intelligent terminal, and receives the comment feedback information that described live intelligent terminal sends, and with http protocol, described comment feedback information is transmitted to described program request intelligent terminal.
Wherein, described program request intelligent terminal includes Web browser, HTML5 program request intelligent terminal and/or FLASH program request intelligent terminal.
The present invention adopts above technical scheme, at least possesses following beneficial effect:
1, RTMP (RealTimeMessagingProtocol, real-time messages host-host protocol) based on TCP (TransmissionControlProtocol, transmission control protocol), the multiple mutation such as including RTMP basic agreement and RTMPT/RTMPS/RTMPE, it is used to carry out the procotol of real-time data communication, is mainly used between specification Flash/AIR platform and the Streaming Media/interactive server supporting RTMP agreement the standard of audio frequency and video and data communication.Because streaming media server is based on RTMP protocol development, the transmission of streaming media data stream between program request intelligent terminal can be realized, support the audio and video playing of Anytime clients FLASH and HTML5 form.
2, owing to JAVA server is in the live process of audio frequency and video, the review information of Anytime clients can be transmitted to live client, also the comment feedback information of live client can be transmitted to Anytime clients simultaneously, it is achieved thereby that the interaction between Anytime clients user and live client user, enhance experience comfort during user's program request audio frequency and video.
Accompanying drawing explanation
The schematic flow sheet of a kind of stream media live broadcasting method that Fig. 1 provides for one embodiment of the invention;
The schematic block diagram of a kind of flow medium live system that Fig. 2 provides for another embodiment of the present invention;
The internal signal that Fig. 3 is the flow medium live system shown in Fig. 2 flows to schematic diagram.
Detailed description of the invention
Below by drawings and Examples, technical scheme is described in further detail.
The schematic flow sheet of a kind of stream media live broadcasting method that Fig. 1 provides for one embodiment of the invention, referring to Fig. 1, a kind of stream media live broadcasting method that the present embodiment provides, including:
Step S1, live intelligent terminal are uploaded to streaming media server after collecting audio-video signal;
Step S2, described streaming media server are by the compression of described audio-video signal and are encoded to streaming media data stream, and with RTMP agreement, described streaming media data stream is issued to program request intelligent terminal;
Described streaming media data stream is decoded and decompresses, and plays out by step S3, described program request intelligent terminal;And after the review information receiving user's input, send to JAVA server with http protocol;
Described review information is transmitted to described live intelligent terminal by step S4, described JAVA server, and receives the comment feedback information that described live intelligent terminal sends, and with http protocol, described comment feedback information is transmitted to described program request intelligent terminal;
Wherein, described program request intelligent terminal includes Web browser, HTML5 program request intelligent terminal and/or FLASH program request intelligent terminal.
It is understandable that, RTMP (RealTimeMessagingProtocol, real-time messages host-host protocol) based on TCP (TransmissionControlProtocol, transmission control protocol), the multiple mutation such as including RTMP basic agreement and RTMPT/RTMPS/RTMPE, it is used to carry out the procotol of real-time data communication, is mainly used between specification Flash/AIR platform and the Streaming Media/interactive server supporting RTMP agreement the standard of audio frequency and video and data communication.Because streaming media server is based on RTMP protocol development, the transmission of streaming media data stream between program request intelligent terminal can be realized, support the audio and video playing of Anytime clients FLASH and HTML5 form.
Additionally, owing to JAVA server is in the live process of audio frequency and video, the review information of Anytime clients can be transmitted to live client, also the comment feedback information of live client can be transmitted to Anytime clients simultaneously, it is achieved thereby that the interaction between Anytime clients user and live client user, enhance experience comfort during user's program request audio frequency and video.
Preferably, when the quantity of described program request intelligent terminal is no less than 2, described streaming media server creates the process identical with described program request intelligent terminal's quantity, and is issued to described program request intelligent terminal with RTMP agreement by different processes after being compressed and be encoded to streaming media data stream by described audio-video signal.
It is understood that streaming media server establishment multi-process and program request intelligent terminal carry out the transmission of streaming media data stream, can support that multichannel audio-video frequency is live.
Preferably, described live intelligent terminal is uploaded to streaming media server after collecting audio-video signal, particularly as follows:
Described live intelligent terminal is uploaded to described streaming media server by LAN after collecting audio-video signal.Wherein LAN includes limited LAN and WLAN.
It is understood that carried out the transmission of audio-video signal between streaming media server and live intelligent terminal by LAN, the safety of network can be improved, reduce live intelligent terminal and be uploaded to the probability that the audio-video signal of streaming media server is infected.
Preferably, described review information is transmitted to described live intelligent terminal by described JAVA server, and receive the comment feedback information that described live intelligent terminal sends, and described comment feedback information is transmitted to described program request intelligent terminal with http protocol, particularly as follows:
Described review information is transmitted to described live intelligent terminal by LAN by described JAVA server, and receive, by described LAN, the comment feedback information that described live intelligent terminal sends, and described comment feedback information is transmitted to described program request intelligent terminal with http protocol.
It is understood that carried out the transmission of review information between JAVA server and live intelligent terminal by LAN, the safety of network can be improved, it is ensured that the safety of data communication between live intelligent terminal and JAVA server.
Preferably, described live intelligent terminal gathers external audio signal by mike, by camera collection outer video signal, or the described direct capture setting of live intelligent terminal has the audio-video signal of audio-video document that the equipment of described live intelligent terminal plays.
Preferably, described live intelligent terminal and program request intelligent terminal are separately positioned in different Intelligent mobile equipments and/or PC, and wherein said Intelligent mobile equipment is one or more in smart mobile phone, panel computer and intelligent watch.
The schematic block diagram of a kind of flow medium live system 100 that Fig. 2 provides for one embodiment of the invention, the internal signal that Fig. 3 is described flow medium live system 100 flows to schematic diagram, referring to Fig. 2 and Fig. 3, a kind of flow medium live system 100 that the present embodiment provides, including: live intelligent terminal 101, streaming media server 102, program request intelligent terminal 103 and JAVA server 104
Described live intelligent terminal 101, is used for gathering audio-video signal, and described audio-video signal is uploaded to described streaming media server 102;
Described streaming media server 102, for being compressed by described audio-video signal and being encoded to streaming media data stream, and is issued to program request intelligent terminal 103 by described streaming media data stream with RTMP agreement;
Described program request intelligent terminal 103, for described streaming media data stream is decoded and is decompressed, and plays out;It is additionally operable to, after the review information receiving user's input, send to JAVA server 104 with http protocol;
Described JAVA server 104, for described review information being transmitted to described live intelligent terminal 101, and receive the comment feedback information that described live intelligent terminal 101 sends, and described comment feedback information is transmitted to described program request intelligent terminal 103 with http protocol.
Wherein, described program request intelligent terminal 103 includes Web browser, HTML5 program request intelligent terminal and/or FLASH program request intelligent terminal.
To sum up, a kind of stream media live broadcasting method provided by the invention and system, because streaming media server is based on RTMP protocol development, the transmission of streaming media data stream between program request intelligent terminal can be realized, support the audio and video playing of Anytime clients FLASH and HTML5 form.
Additionally, owing to JAVA server is in the live process of audio frequency and video, the review information of Anytime clients can be transmitted to live client, also the comment feedback information of live client can be transmitted to Anytime clients simultaneously, it is achieved thereby that the interaction between Anytime clients user and live client user, enhance experience comfort during user's program request audio frequency and video.
Above-described detailed description of the invention; the purpose of the present invention, technical scheme and beneficial effect have been further described; it is it should be understood that; the foregoing is only the specific embodiment of the present invention; the protection domain being not intended to limit the present invention; all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.

Claims (7)

1. a stream media live broadcasting method, it is characterised in that including:
Live intelligent terminal is uploaded to streaming media server after collecting audio-video signal;
Described streaming media server is by the compression of described audio-video signal and is encoded to streaming media data stream, and with RTMP agreement, described streaming media data stream is issued to program request intelligent terminal;
Described streaming media data stream is decoded and decompresses by described program request intelligent terminal, and plays out;And after the review information receiving user's input, send to JAVA server with http protocol;
Described review information is transmitted to described live intelligent terminal by described JAVA server, and receives the comment feedback information that described live intelligent terminal sends, and with http protocol, described comment feedback information is transmitted to described program request intelligent terminal;
Wherein, described program request intelligent terminal includes Web browser, HTML5 program request intelligent terminal and/or FLASH program request intelligent terminal.
2. stream media live broadcasting method according to claim 1, it is characterised in that also include:
When the quantity of described program request intelligent terminal is no less than 2, described streaming media server creates the process identical with described program request intelligent terminal's quantity, and is issued to described program request intelligent terminal with RTMP agreement by different processes after being compressed and be encoded to streaming media data stream by described audio-video signal.
3. stream media live broadcasting method according to claim 1, it is characterised in that described live intelligent terminal is uploaded to streaming media server after collecting audio-video signal, particularly as follows:
Described live intelligent terminal is uploaded to described streaming media server by LAN after collecting audio-video signal.
4. stream media live broadcasting method according to claim 1, it is characterized in that, described review information is transmitted to described live intelligent terminal by described JAVA server, and receive the comment feedback information that described live intelligent terminal sends, and described comment feedback information is transmitted to described program request intelligent terminal with http protocol, particularly as follows:
Described review information is transmitted to described live intelligent terminal by LAN by described JAVA server, and receive, by described LAN, the comment feedback information that described live intelligent terminal sends, and described comment feedback information is transmitted to described program request intelligent terminal with http protocol.
5. stream media live broadcasting method according to claim 1, it is characterised in that
Described live intelligent terminal gathers external audio signal by mike, and by camera collection outer video signal, or the described direct capture setting of live intelligent terminal has the audio-video signal of audio-video document that the equipment of described live intelligent terminal plays.
6. the stream media live broadcasting method according to any one of Claims 1 to 5, it is characterized in that, described live intelligent terminal and program request intelligent terminal are separately positioned in different Intelligent mobile equipments and/or PC, and wherein said Intelligent mobile equipment is one or more in smart mobile phone, panel computer and intelligent watch.
7. a flow medium live system, it is characterised in that including: live intelligent terminal, streaming media server, program request intelligent terminal and JAVA server,
Described live intelligent terminal, is used for gathering audio-video signal, and described audio-video signal is uploaded to described streaming media server;
Described streaming media server, for being compressed by described audio-video signal and being encoded to streaming media data stream, and is issued to program request intelligent terminal by described streaming media data stream with RTMP agreement;
Described program request intelligent terminal, for described streaming media data stream is decoded and is decompressed, and plays out;It is additionally operable to, after the review information receiving user's input, send to JAVA server with http protocol;
Described JAVA server, for described review information is transmitted to described live intelligent terminal, and receives the comment feedback information that described live intelligent terminal sends, and with http protocol, described comment feedback information is transmitted to described program request intelligent terminal.
Wherein, described program request intelligent terminal includes Web browser, HTML5 program request intelligent terminal and/or FLASH program request intelligent terminal.
CN201610129014.2A 2016-03-07 2016-03-07 Streaming media live broadcast method and streaming media live broadcast system Pending CN105791884A (en)

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