CN106131668A - A kind of audio-video monitoring warning system pushing alarm based on mobile device message - Google Patents
A kind of audio-video monitoring warning system pushing alarm based on mobile device message Download PDFInfo
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- CN106131668A CN106131668A CN201610564493.0A CN201610564493A CN106131668A CN 106131668 A CN106131668 A CN 106131668A CN 201610564493 A CN201610564493 A CN 201610564493A CN 106131668 A CN106131668 A CN 106131668A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 26
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 238000000926 separation method Methods 0.000 claims abstract description 20
- 230000002159 abnormal effect Effects 0.000 claims abstract description 14
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 13
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 13
- 230000002194 synthesizing effect Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 13
- 238000012545 processing Methods 0.000 claims description 4
- 238000011221 initial treatment Methods 0.000 claims description 3
- 238000002372 labelling Methods 0.000 claims description 3
- 230000005236 sound signal Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 230000000007 visual 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
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
-
- 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
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
- H04N21/4341—Demultiplexing of audio and video streams
-
- 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
- H04N21/4394—Processing of audio elementary streams involving operations for analysing the audio stream, e.g. detecting features or characteristics in audio streams
-
- 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
- H04N21/488—Data services, e.g. news ticker
- H04N21/4882—Data services, e.g. news ticker for displaying messages, e.g. warnings, reminders
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Alarm Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention discloses a kind of audio-video monitoring warning system pushing alarm based on mobile device message, including: information source input module, for accepting the input information source of user setup；Audio frequency and video separation module, for separating the Voice & Video data in TS stream, loses mistake simultaneously and is monitored and reports to alarm management module information source；Voice & Video decoder module, is used for decoding Voice & Video data；Content detection analyzes module, is used for detecting whether analysis audio-video frequency content exists abnormal conditions；Coding synthesis module, for synthesizing the decoding audio/video flow of one or more input source；Alarm management module, for alerting the audio frequency and video of detection are abnormal；Output module, is used for exporting monitoring result, watches in real time.The invention enables monitoring personnel can grasp audio-visual system at any time and broadcast situation, can support to check at any time in mobile terminal fault video, save personnel cost, substantially reduce the broadcast accident caused due to anthropic factor.
Description
Technical field
The present invention relates to multimedia technology field, particularly relate to a kind of audio frequency and video pushing alarm based on mobile device message
Monitoring and alarming system.
Background technology
In industries such as tradition broadcasting and TV, OTT, new medias, broadcast items is monitored in real time, timely unusual circumstance,
Avoid broadcast accident, most important.Tradition monitor mode is to lay giant-screen at Control Room, staff sit and see before screen
See, pinpoint the problems and process.But, if owing to personnel's carelessness, processing the most in time, then will result in accident, system is pacified
Overall coefficient is low.
Summary of the invention
Because the drawbacks described above of prior art, the technical problem to be solved is to provide one and sets based on mobile
Standby message pushes the audio-video monitoring warning system of alarm, to solve the deficiencies in the prior art.
For achieving the above object, the invention provides a kind of audio-video monitoring report pushing alarm based on mobile device message
Alarm system, it is characterised in that including:
Information source input module, for accepting the input information source of user setup, and carries out initial treatment；
Audio frequency and video separation module, for separating the Voice & Video data in TS stream, simultaneously to TS stream information source loss, video
Lose, audio frequency is lost, continuous counter mistake is monitored and reports to alarm management module；
Voice & Video decoder module, is used for decoding Voice & Video data；
Content detection analyzes module, is used for detecting analysis audio-video frequency content, to whether there is mosaic, frozen frame, black frame, green
The video abnormal conditions of frame detect, and to whether there are audio frequency abnormal conditions quiet, that sonic boom, volume are too high or too low
Detect, if there being abnormal conditions to report to alarm management module；
Coding synthesis module, for synthesizing the decoding audio/video flow of one or more input source, and according to currently
Detected different alarm types, synthesize different alert flag on picture, carry out coding output simultaneously；
Alarm management module, analyzes module inspection for information source mistake audio frequency and video separation module being detected and content detection
The audio frequency and video surveyed are abnormal to be alerted；
Output module, is used for exporting monitoring result, watches in real time；
Described information source input module is connected with audio frequency and video separation module, described audio frequency and video separation module and Voice & Video solution
Code module connects, and described Voice & Video decoder module and content detection analysis module is connected, described audio frequency and video separation module, interior
Holding detection analysis module to be connected with alarm management module, described Voice & Video decoder module, alarm management module close with coding
Becoming module to connect, described coding synthesis module is connected with output module.
Above-mentioned a kind of audio-video monitoring warning system pushing alarm based on mobile device message, it is characterised in that: institute
State alarm management module include WEB page alarm pushing module, short message alarm module, mail alarm module, phonic warning module,
Mobile terminal alarm pushing module, notice are broadcasted module and include module.
Above-mentioned a kind of audio-video monitoring warning system pushing alarm based on mobile device message, it is characterised in that: institute
State output module and include SDI output module, UDP output module, HTTP output module, RTMP output module.
Above-mentioned a kind of audio-video monitoring warning system pushing alarm based on mobile device message, it is characterised in that bag
Include following workflow:
(1) user setup needs a road or the multi channel of monitoring；
(2) each road information source input module is after receiving signal, and video/audio signal sends into next video and audio splitting die
Block；
(3) video and audio separation module is after receiving signal, the packet received is carried out video and separates with audio frequency
And send into video decoding and audio decoder module, video decoding and audio decoder module carry out video-losing simultaneously, audio frequency is lost,
Continuous counter mistake, information source are lost and are monitored, if there being audio frequency and video to lose mistake, can report to alarm management module；
(4) Video decoding module is after receiving packet, according to type of coding, is decoded RGB or YUV, to solution
The data that code goes out, carry out whether interframe comparison and detection is frozen frame, check whether video content is black frame, green frame, the most also detects
Whether comprise mosaic, once detect problematic, report to alarm management module at once；
(5) audio decoder module is after receiving packet, is decoded into PCM format voice data, carry out quiet, sonic boom,
Volume is too low, volume crosses high detection, problematic backward alarm management module report detected；
(6) alarm management module is after receiving all kinds of alarm, with WEB administration page, note, mail, voice broadcast, shifting
Dynamic terminal mode alarm, notifies broadcast system simultaneously, and broadcast system decides whether to carry out standby according to alarm level set in advance
Process with information source switching etc.；
(7) coding synthesis module, according to front end one tunnel or the output of multichannel video decoding module, synthesizes a picture
Face, and export, simultaneously can be according to the warning information of alarm module, to the corresponding channel that mistake occurs, at synthesis picture
The labelling that upper display is different, to point out user；
(8) user supervises picture prompting by various different modes reception alarm, such as large-size screen monitors, mobile terminal end receives
Alert, hear that phonic warning is reminded, after receiving warning information, fault processing immediately, stop the generation of broadcast accident.
Above-mentioned a kind of audio-video monitoring warning system pushing alarm based on mobile device message, it is characterised in that institute
The principle of the mobile terminal alarm stating step (6) is: system according to the device token of subscription client, to Fructus Mali pumilae or
The server of Android sends notice, and Tell server needs the particular content sent and accepts the equipment device of this message
The server of token, Fructus Mali pumilae or Android is pushed to message according to these information the mobile device of user, this process
It is general, the supplier of iOS or android system provides support.
The invention has the beneficial effects as follows:
The present invention possesses all characteristics and the function that traditional large-size screen monitors supervise, and additionally responsible consumer obtains important frequency whenever and wherever possible
Road warning information, can grasp at any time to Control Room person works's situation, can support to check at any time fault video in mobile terminal, joint
Human-saving is paid wages.No matter whether operator on duty is at Control Room, can receive alarm information in time and process, can be according to need
Arrange and need the channel of alarm pushing, alarm type, alarm period etc., it is achieved different customization demands, greatly facilitate
User uses the broadcast problem that processes in time, substantially reduces the broadcast accident caused due to anthropic factor.
Below with reference to accompanying drawing, the technique effect of design, concrete structure and the generation of the present invention is described further, with
It is fully understood from the purpose of the present invention, feature and effect.
Accompanying drawing explanation
Fig. 1 is the allomeric function block diagram of the present invention.
Detailed description of the invention
As it is shown in figure 1, a kind of audio-video monitoring warning system pushing alarm based on mobile device message, its feature exists
In, including:
Information source input module, for accepting the input information source of user setup, and carries out initial treatment；
Audio frequency and video separation module, for separating the Voice & Video data in TS stream, simultaneously to TS stream information source loss, video
Lose, audio frequency is lost, continuous counter mistake is monitored and reports to alarm management module；
Voice & Video decoder module, is used for decoding Voice & Video data；
Content detection analyzes module, is used for detecting analysis audio-video frequency content, to whether there is mosaic, frozen frame, black frame, green
The video abnormal conditions of frame detect, and to whether there are audio frequency abnormal conditions quiet, that sonic boom, volume are too high or too low
Detect, if there being abnormal conditions to report to alarm management module；
Coding synthesis module, for synthesizing the decoding audio/video flow of one or more input source, and according to currently
Detected different alarm types, synthesize different alert flag on picture, carry out coding output simultaneously；
Alarm management module, analyzes module inspection for information source mistake audio frequency and video separation module being detected and content detection
The audio frequency and video surveyed are abnormal to be alerted, and its concrete function includes:
A) user carries out personalized alarm and accepts setting, can in the way of acceptance alarm is set, channel, type, period etc.；
B) to currently detected fault alarm, according to the setting of each user, Short Message Service Gateway, mail, webpage are selected
The modes such as message, the propelling movement of mobile terminal message, sound inform that user, user's very first time carry out process and avoid broadcast accident to send out in time
Raw；
C) informed code module, superposition alert flag on output picture, strengthen visual alerts；
D) after alarm eliminates, informed code module and each alarm output module, eliminate alarm status；
E) notice broadcast system: this module is after receiving alarm, according to the severity level of alarm, notifies to broadcast in time
System cut-in stand-by information source, ensures and broadcasts normally；
F) include module: circulation is included, the period that alarm failure occurs is recorded, in case moment examination & verification is checked.
Output module, is used for exporting monitoring result, watches in real time；
Described information source input module is connected with audio frequency and video separation module, described audio frequency and video separation module and Voice & Video solution
Code module connects, and described Voice & Video decoder module and content detection analysis module is connected, described audio frequency and video separation module, interior
Holding detection analysis module to be connected with alarm management module, described Voice & Video decoder module, alarm management module close with coding
Becoming module to connect, described coding synthesis module is connected with output module.
In the present embodiment, described alarm management module includes WEB page alarm pushing module, short message alarm module, mail
Alarm module, phonic warning module, mobile terminal alarm pushing module, notice are broadcasted module and include module.
In the present embodiment, described output module includes SDI output module, UDP output module, HTTP output module, RTMP
Output module.
A kind of audio-video monitoring warning system pushing alarm based on mobile device message, it is characterised in that include following
Workflow:
(1) user setup needs a road or the multi channel of monitoring；
(2) each road information source input module is after receiving signal, and video/audio signal sends into next video and audio splitting die
Block；
(3) video and audio separation module is after receiving signal, the packet received is carried out video and separates with audio frequency
And send into video decoding and audio decoder module, video decoding and audio decoder module carry out video-losing simultaneously, audio frequency is lost,
Continuous counter mistake, information source are lost and are monitored, if there being audio frequency and video to lose mistake, can report to alarm management module；
(4) Video decoding module is after receiving packet, according to type of coding, is decoded RGB or YUV, to solution
The data that code goes out, carry out whether interframe comparison and detection is frozen frame, check whether video content is black frame, green frame, the most also detects
Whether comprise mosaic, once detect problematic, report to alarm management module at once；
(5) audio decoder module is after receiving packet, is decoded into PCM format voice data, carry out quiet, sonic boom,
Volume is too low, volume crosses high detection, problematic backward alarm management module report detected；
(6) alarm management module is after receiving all kinds of alarm, with WEB administration page, note, mail, voice broadcast, shifting
Dynamic terminal mode alarm, notifies broadcast system simultaneously, and broadcast system decides whether to carry out standby according to alarm level set in advance
Process with information source switching etc.；
(7) coding synthesis module, according to front end one tunnel or the output of multichannel video decoding module, synthesizes a picture
Face, and export, simultaneously can be according to the warning information of alarm module, to the corresponding channel that mistake occurs, at synthesis picture
The labelling that upper display is different, to point out user；The way of output can according to user's actual selection, for example SDI, UDP clean culture or
Person's multicasts etc., access Control Room large-size screen monitors and supervise；
(8) user supervises picture prompting by various different modes reception alarm, such as large-size screen monitors, mobile terminal end receives
Alert, hear that phonic warning is reminded, after receiving warning information, fault processing immediately, stop the generation of broadcast accident.
In the present embodiment, the principle of the mobile terminal alarm of described step (6) is: system is according to subscription client
Device token, to Fructus Mali pumilae or Android server send notice, Tell server need send particular content and
Accepting the equipment device token of this message, the server of Fructus Mali pumilae or Android is pushed to message according to these information
The mobile device of user, this process is general, the supplier of iOS or android system provide support.
Carrying out broadcasting monitoring by the way of the present invention, no matter whether operator on duty is at Control Room, can accept in time
To alarm information and process.Can be arranged as required to need the channel of alarm pushing, alarm type, alarm period etc., it is achieved
Different customization demands, has great convenience for the user to use process broadcast problem in time, substantially reduces owing to anthropic factor is led
The broadcast accident caused.
The preferred embodiment of the present invention described in detail above.Should be appreciated that those of ordinary skill in the art without
Need creative work just can make many modifications and variations according to the design of the present invention.Therefore, all technology in the art
Personnel are available by logical analysis, reasoning, or a limited experiment the most on the basis of existing technology
Technical scheme, all should be in the protection domain being defined in the patent claims.
Claims (5)
1. the audio-video monitoring warning system pushing alarm based on mobile device message, it is characterised in that including:
Information source input module, for accepting the input information source of user setup, and carries out initial treatment；
Audio frequency and video separation module, for separating the Voice & Video data in TS stream, loses TS stream information source loss, video simultaneously
Lose, audio frequency is lost, continuous counter mistake is monitored and reports to alarm management module；
Voice & Video decoder module, is used for decoding Voice & Video data；
Content detection analyzes module, is used for detecting analysis audio-video frequency content, to whether there is mosaic, frozen frame, black frame, green frame
Video abnormal conditions detect, and carry out whether there are audio frequency abnormal conditions quiet, that sonic boom, volume are too high or too low
Detection, if there being abnormal conditions to report to alarm management module；
Coding synthesis module, for synthesizing the decoding audio/video flow of one or more input source, and according to currently being examined
The different alarm types measured, synthesize different alert flag on picture, carry out coding output simultaneously；
Alarm management module, analyzes module detection for information source mistake audio frequency and video separation module being detected and content detection
Audio frequency and video are abnormal to be alerted；
Output module, is used for exporting monitoring result, watches in real time；
Described information source input module is connected with audio frequency and video separation module, and described audio frequency and video separation module decodes mould with Voice & Video
Block connects, and described Voice & Video decoder module is analyzed module with content detection and is connected, and described audio frequency and video separation module, content are examined
Cls analysis module is connected with alarm management module, and described Voice & Video decoder module, alarm management module synthesize mould with coding
Block connects, and described coding synthesis module is connected with output module.
A kind of audio-video monitoring warning system pushing alarm based on mobile device message, it is special
Levy and be: described alarm management module includes WEB page alarm pushing module, short message alarm module, mail alarm module, voice
Alarm module, mobile terminal alarm pushing module, notice are broadcasted module and include module.
A kind of audio-video monitoring warning system pushing alarm based on mobile device message, it is special
Levy and be: described output module includes SDI output module, UDP output module, HTTP output module, RTMP output module.
A kind of audio-video monitoring warning system pushing alarm based on mobile device message, it is special
Levy and be, including following workflow:
(1) user setup needs a road or the multi channel of monitoring；
(2) each road information source input module is after receiving signal, and video/audio signal sends into next video and audio separation module；
(3) video and audio separation module is after receiving signal, the packet received is carried out video and separates with audio frequency and send
Entering video decoding and audio decoder module, video decoding and audio decoder module carry out video-losing simultaneously, audio frequency is lost, continuously
Miscount, information source are lost and are monitored, if there being audio frequency and video to lose mistake, can report to alarm management module；
(4) Video decoding module is after receiving packet, according to type of coding, is decoded RGB or YUV, to decoding
Data, carry out whether interframe comparison and detection is frozen frame, check video content whether be black frame, green frame, also detect whether simultaneously
Comprise mosaic, once detect problematic, report to alarm management module at once；
(5) audio decoder module is after receiving packet, is decoded into PCM format voice data, carries out quiet, sonic boom, volume
Too low, volume crosses high detection, problematic backward alarm management module report detected；
(6) alarm management module is after receiving all kinds of alarm, with WEB administration page, note, mail, voice broadcast, moves eventually
End mode alerts, and notifies broadcast system simultaneously, and broadcast system decides whether to carry out standby letter according to alarm level set in advance
Source switchings etc. process；
(7) coding synthesis module, according to front end one tunnel or the output of multichannel video decoding module, synthesizes a picture, and
Export, to the corresponding channel that mistake occurs, synthesis picture can show according to the warning information of alarm module simultaneously
Different labellings, to point out user；
(8) user supervises picture prompting by various different modes reception alarm, such as large-size screen monitors, mobile terminal end receives announcement
Warn, hear that phonic warning is reminded, after receiving warning information, fault processing immediately, stop the generation of broadcast accident.
A kind of audio-video monitoring warning system pushing alarm based on mobile device message, it is special
Levying and be, the principle of the mobile terminal of described step (6) alarm is: system according to the device token of subscription client, to
The server of Fructus Mali pumilae or Android sends notice, and Tell server needs the particular content sent and accepts setting of this message
Standby device token, the server of Fructus Mali pumilae or Android is pushed to message according to these information the mobile device of user,
This process is general, the supplier of iOS or android system provide support.
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| CN111182049A (en) * | 2019-12-26 | 2020-05-19 | 杭州当虹科技股份有限公司 | Distributed transcoding method based on file analysis |
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| CN114079795A (en) * | 2020-08-19 | 2022-02-22 | 德科仕通信(上海)有限公司 | Network live broadcast silent frame and silent fault detection method |
| CN114079795B (en) * | 2020-08-19 | 2023-09-15 | 德科仕通信(上海)有限公司 | Network live broadcast static frame and mute fault detection method |
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Address after: 310012 E, 16 floor, A block, Paradise software garden, 3 West Gate Road, Xihu District, Hangzhou, Zhejiang. Applicant after: Hangzhou Dang Hong Polytron Technologies Inc Address before: 310000 B2010, two floor, North (two), six and 368 Road, Binjiang District, Hangzhou, Zhejiang. Applicant before: HANGZHOU DANGHONG TECHNOLOGY CO., LTD. |
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Application publication date: 20161116 |