CN110087009A - A kind of LED high definition integration cloud meeting platform control system based on the compatible audio-video processing of Android system platform - Google Patents
A kind of LED high definition integration cloud meeting platform control system based on the compatible audio-video processing of Android system platform Download PDFInfo
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- CN110087009A CN110087009A CN201910309124.0A CN201910309124A CN110087009A CN 110087009 A CN110087009 A CN 110087009A CN 201910309124 A CN201910309124 A CN 201910309124A CN 110087009 A CN110087009 A CN 110087009A
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- 230000010354 integration Effects 0.000 title claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000004458 analytical method Methods 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 3
- 238000004148 unit process Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing 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
- H04N21/439—Processing of audio elementary streams
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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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing 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
- H04N21/44—Processing 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
- H04N21/4402—Processing 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
- H04N21/440218—Processing 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
-
- 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
- H04N21/43—Processing 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
- H04N21/44—Processing 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
- H04N21/4408—Processing 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 video stream encryption, e.g. re-encrypting a decrypted video stream for redistribution in a home network
-
- 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
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
- H04N21/4788—Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
Abstract
The invention discloses a kind of LED high definition integration cloud meeting platform control systems based on the compatible audio-video processing of Android system platform, including the video conference terminal A and several conference room terminals as component as main conference terminal part, it is characterized by: the video conference terminal A includes video i/o equipment, audio I/O equipment and control module, collected video image information is transmitted in video processor by the video i/o equipment.Being added in cloud meeting platform control system can be to the operating unit that video and audio is coded and decoded, so as to carry out effective encryption to video and audio involved in cloud meeting, conference content and main points is thus prevented to be used as trade secret and be stolen, avoid the enterprise of tissue cloud meeting that economic loss occurs due to stealing because of secret, in addition, the cloud meeting platform control system is based on Android system platform, and risk is lower.
Description
Technical field
The present invention relates to cloud meeting field, specially a kind of LED high based on the compatible audio-video processing of Android system platform
Clear integration cloud meeting platform control system.
Background technique
Cloud meeting is efficient, convenient, the inexpensive conferencing form of one kind based on cloud computing technology, and user only needs to lead to
Cross internet interface, carry out operation easy to use, can quickly and efficiently with all parts of the world team and client's synchronous sharing language
Sound, data file and video, and in meeting the complex technologies such as transmission, processing of data by cloud conference service quotient help user into
Row operation.
Not only structure is complicated for currently used cloud meeting platform control system, but also has a single function, in the process of cloud meeting
In, lack the function that encoding and decoding can be carried out to video and audio so that the important information in meeting largely can by with
Make trade secret and be stolen, certain economic loss is brought to the enterprise to organize a meeting, and used cloud meeting at present
Platform control system is all based on SIP management service platform and is accessed, and risk is higher, for this purpose, we have proposed one kind
LED high definition integration cloud meeting platform control system based on the compatible audio-video processing of Android system platform.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of based on the compatible sound of Android system platform
The LED high definition integration cloud meeting platform control system of video processing, can effectively solve the problems in background technique.
To achieve the above object, the invention provides the following technical scheme: it is a kind of based on the compatible audio-video of Android system platform
The LED high definition integration cloud meeting platform control system of processing, including the video conference terminal A as main conference terminal part
And several conference room terminals as component, it is characterised in that: the video conference terminal A includes that video i/o is set
Collected video image information is transmitted at video by standby, audio I/O equipment and control module, the video i/o equipment
It manages in device, by treated, video image information is transmitted in Video Codec at progress coding encrypting the video processor
Reason, the Video Codec transmission is decoded image information, is finally transferred in audio-video processing unit, equally,
The audio I/O equipment is by collected audio information transmissions into audio processor, and the audio processor will treated
Audio information transmissions carry out coding encrypting processing into audio codec, and the audio codec transmission is decoded
Audio-frequency information is finally transferred in audio-video processing unit and work is further processed, at the audio-video processing unit
Image and audio after reason pass through signal and are transferred at user or network interface, several described conference room terminals are based on peace
The part that tall and erect system platform is established, several described conference terminals on the basis of Android system platform with MUC controller it
Between signal connect, the MUC controller can be received by user or network from video conference terminal A locate decoded audio with
Video.
As a preferred technical solution of the present invention, the Video Codec includes video-encryption device and decryption of video
Device after the video-encryption device, generates key, formation has from video processor treated user video data
The video data of coding, then by network transmission channel, when needing that it is decrypted, in video decoder, input should
After key, the video data decoding, thus allow decryption after user video data be transferred in audio-video processing unit do it is subsequent
Processing.
As a preferred technical solution of the present invention, the audio codec includes audio encryptor and audio decryption
Device after the audio encryptor, generates key, formation has from audio processor treated audio user data
The audio data of coding, then by network transmission channel, when needing that it is decrypted, in audio encryptor, input should
After key, the audio data decoding, thus allow decryption after audio user data be transferred in audio-video processing unit do it is subsequent
Processing.
As a preferred technical solution of the present invention, the audio-video processing unit includes connecing for the audio-video of acquisition
Receive module, for the audio-video analysis module of analysis, for combined audio-video composite module and audio-video output module.
Compared with prior art, the beneficial effects of the present invention are: added with can be right in cloud meeting platform control system
The operating unit that video and audio is coded and decoded, so as to video and audio involved in cloud meeting into
The effective encryption of row thus prevents conference content and main points to be used as trade secret and be stolen, avoids tissue cloud meeting
Enterprise because secret economic loss occurs due to stealing, in addition, the cloud meeting platform control system be based on Android system platform, compared with
For SIP meeting management system, the risk of Android system platform is lower, scientific and reasonable for structure, safe and convenient to use.
Detailed description of the invention
Fig. 1 is structural schematic block diagram of the invention；
Fig. 2 is the structural schematic block diagram of Video Codec of the present invention；
Fig. 3 is the structural schematic block diagram of audio codec of the present invention；
Fig. 4 is the structural schematic block diagram of audio-video processing unit of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-4, the present invention provides a kind of technical solution: one kind is based on the compatible audio-video processing of Android system platform
LED high definition integration cloud meeting platform control system, including as main conference terminal part video conference terminal A and
Several conference room terminals as component, it is characterised in that: the video conference terminal A includes video i/o equipment, sound
Collected video image information is transmitted to video processor by frequency I/O equipment and control module, the video i/o equipment
In, by treated, video image information is transmitted to progress coding encrypting processing in Video Codec to the video processor,
The Video Codec transmission is decoded image information, is finally transferred in audio-video processing unit, equally, described
For audio I/O equipment by collected audio information transmissions into audio processor, the audio processor will treated audio
Information is transmitted to progress coding encrypting processing in audio codec, and the audio codec transmission is decoded audio
Information is finally transferred in audio-video processing unit and work is further processed, after the audio-video processing unit processes
Image and audio pass through signal and be transferred at user or network interface, several described conference room terminals are based on Android system
The part established of system platform, several described conference terminals on the basis of Android system platform with believe between MUC controller
Number connection, the MUC controller can be received by user or network from decoded audio and view at video conference terminal A
Frequently.
Referring to Fig. 2, Video Codec includes video-encryption device and video decoder, after video processor processing
User video data, after the video-encryption device, generate key, formed with coding video data, then pass through
Network transmission channel, when needing that it is decrypted, in video decoder, after inputting the key, the video data decoding, from
And it allows the user video data after decrypting to be transferred in audio-video processing unit and does subsequent processing.
Referring to Fig. 3, audio codec includes audio encryptor and audio encryptor, after audio processor processing
Audio user data, after the audio encryptor, generate key, formed with coding audio data, then pass through
Network transmission channel, when needing that it is decrypted, in audio encryptor, after inputting the key, audio data decoding, from
And it allows the audio user data after decrypting to be transferred in audio-video processing unit and does subsequent processing.
Referring to Fig. 4, audio-video processing unit includes for the audio-video receiving module of acquisition, for the audio-video of analysis
Analysis module, for combined audio-video composite module and audio-video output module.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of LED high definition integration cloud meeting platform control system based on the compatible audio-video processing of Android system platform, packet
It includes as the video conference terminal A of main conference terminal part and several conference room terminals as component, it is special
Sign is: the video conference terminal A includes video i/o equipment, audio I/O equipment and control module, and the video i/o is set
Standby that collected video image information is transmitted in video processor, the video processor by treated, believe by video image
Breath is transmitted to progress coding encrypting processing in Video Codec, and the Video Codec transmission is decoded image letter
Breath, is finally transferred in audio-video processing unit, and equally, the audio I/O equipment is by collected audio information transmissions to sound
In frequency processor, by treated, audio information transmissions carry out at coding encrypting the audio processor into audio codec
Reason, audio codec transmission is decoded audio-frequency information, be finally transferred in audio-video processing unit carry out into
The processing work of one step, image and audio after the audio-video processing unit processes pass through signal and are transferred to user or network
Interface, several described conference room terminals are based on the part that Android system platform is established, several described conference terminals
It is connect on the basis of Android system platform with signal between MUC controller, the MUC controller can be connect by user or network
It receives from decoded audio and video at video conference terminal A.
2. a kind of LED high definition integration cloud based on the compatible audio-video processing of Android system platform according to claim 1
Meeting platform control system, it is characterised in that: the Video Codec includes video-encryption device and video decoder, to consider oneself as
Frequency processor treated user video data generate key after the video-encryption device, form the video with coding
Data, then by network transmission channel, when needing that it is decrypted, in video decoder, after inputting the key, the view
Frequency is according to decoding, so that allowing the user video data after decrypting to be transferred in audio-video processing unit does subsequent processing.
3. a kind of LED high definition integration cloud based on the compatible audio-video processing of Android system platform according to claim 1
Meeting platform control system, it is characterised in that: the audio codec includes audio encryptor and audio encryptor, comes from sound
Frequency processor treated audio user data generate key after the audio encryptor, form the audio with coding
Data, then by network transmission channel, when needing that it is decrypted, in audio encryptor, after inputting the key, the sound
Frequency is according to decoding, so that allowing the audio user data after decrypting to be transferred in audio-video processing unit does subsequent processing.
4. a kind of LED high definition integration cloud based on the compatible audio-video processing of Android system platform according to claim 1
Meeting platform control system, it is characterised in that: the audio-video processing unit include for acquisition audio-video receiving module, use
In the audio-video analysis module of analysis, for combined audio-video composite module and audio-video output module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910309124.0A CN110087009A (en) | 2019-04-17 | 2019-04-17 | A kind of LED high definition integration cloud meeting platform control system based on the compatible audio-video processing of Android system platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910309124.0A CN110087009A (en) | 2019-04-17 | 2019-04-17 | A kind of LED high definition integration cloud meeting platform control system based on the compatible audio-video processing of Android system platform |
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| Publication Number | Publication Date |
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| CN110087009A true CN110087009A (en) | 2019-08-02 |
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| CN201910309124.0A Pending CN110087009A (en) | 2019-04-17 | 2019-04-17 | A kind of LED high definition integration cloud meeting platform control system based on the compatible audio-video processing of Android system platform |
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| CN106657862A (en) * | 2016-11-03 | 2017-05-10 | 深圳市维海德技术股份有限公司 | Integrated video conferencing terminal and video conferencing system |
| CN106713485A (en) * | 2017-01-11 | 2017-05-24 | 杨立群 | Cloud computing mobile terminal and working method thereof |
| CN109640030A (en) * | 2019-01-07 | 2019-04-16 | 厦门亿联网络技术股份有限公司 | A kind of audio-video peripheral expansion device and method of video conferencing system |
-
2019
- 2019-04-17 CN CN201910309124.0A patent/CN110087009A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203340203U (en) * | 2013-05-21 | 2013-12-11 | 河北瀚洋科技有限公司 | Multipoint video conference system |
| CN106657862A (en) * | 2016-11-03 | 2017-05-10 | 深圳市维海德技术股份有限公司 | Integrated video conferencing terminal and video conferencing system |
| CN106713485A (en) * | 2017-01-11 | 2017-05-24 | 杨立群 | Cloud computing mobile terminal and working method thereof |
| CN109640030A (en) * | 2019-01-07 | 2019-04-16 | 厦门亿联网络技术股份有限公司 | A kind of audio-video peripheral expansion device and method of video conferencing system |
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