CN116489473A - Dynamic compensation system and method for audio and video transmission optimization - Google Patents
Dynamic compensation system and method for audio and video transmission optimization Download PDFInfo
- Publication number
- CN116489473A CN116489473A CN202310498814.1A CN202310498814A CN116489473A CN 116489473 A CN116489473 A CN 116489473A CN 202310498814 A CN202310498814 A CN 202310498814A CN 116489473 A CN116489473 A CN 116489473A
- Authority
- CN
- China
- Prior art keywords
- module
- data
- transmission
- audio
- compensation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 130
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000005457 optimization Methods 0.000 title claims description 13
- 238000012544 monitoring process Methods 0.000 claims abstract description 33
- 238000013480 data collection Methods 0.000 claims abstract description 18
- 238000012545 processing Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—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
- H04N21/647—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
- H04N21/64784—Data processing by the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
- H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0033—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the transmitter
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
-
- 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
- H04N21/647—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
- H04N21/64723—Monitoring of network processes or resources, e.g. monitoring of network load
- H04N21/64738—Monitoring network characteristics, e.g. bandwidth, congestion level
-
- 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
- H04N21/647—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
- H04N21/64784—Data processing by the network
- H04N21/64792—Controlling the complexity of the content stream, e.g. by dropping packets
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Multimedia (AREA)
- Quality & Reliability (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention relates to the technical field of audio and video transmission, and discloses a dynamic compensation system and a method for optimizing audio and video transmission, wherein the dynamic compensation system comprises an optimizer and a receiving end; the optimizer comprises: the system comprises a data collection module, an analysis module, a decision module, a compensation module, a control module and a monitoring module; the data collection module is connected with the analysis module, the analysis module is connected with the decision module, the decision module is connected with the compensation module, and the control module is connected with the receiving end; the monitoring module is respectively connected with the data collection module, the analysis module, the decision module, the compensation module and the control module. The system can monitor network conditions and data packet loss conditions in the transmission process in real time, and then adjust the transmission parameters according to the information, so that the transmission quality of the audio and video is optimized, and the phenomena of data loss and delay are prevented.
Description
Technical Field
The invention relates to the technical field of audio and video transmission, in particular to a dynamic compensation system and a method for audio and video transmission optimization.
Background
The audio and video transmission refers to a process of transmitting audio and video data through the Internet or other networks, is one of important applications in modern communication, is widely applied to the fields of video conferences, remote monitoring, video live broadcasting and the like, and whether the audio and video transmission is successful directly influences the feeling of a user on the communication quality, so that how to efficiently and stably perform the audio and video transmission is an important research direction;
however, problems such as data loss and delay may occur in the transmission process, resulting in degradation of audio and video quality, and in order to solve these problems, a dynamic compensation system and method optimized for audio and video transmission are provided.
Disclosure of Invention
In view of the foregoing problems of the prior art, an aspect of the present invention is to provide a dynamic compensation system and method for audio/video transmission optimization.
In order to achieve the above purpose, the invention provides a dynamic compensation system for audio and video transmission optimization, which comprises an optimizer and a receiving end;
the optimizer comprises:
the system comprises a data collection module, an analysis module, a decision module, a compensation module, a control module and a monitoring module;
the data collection module is connected with the analysis module, the analysis module is connected with the decision module, the decision module is connected with the compensation module, and the control module is connected with the receiving end;
the monitoring module is respectively connected with the data collection module, the analysis module, the decision module, the compensation module and the control module.
Preferably, the data collection module is configured to collect data packet information in real time during the audio/video transmission process, including loss rate, delay, jitter, and the like, where the collected data is used for subsequent analysis and decision.
Preferably, the analysis module is used for analyzing and processing the collected data to extract useful information, the analysis module evaluates indexes such as data loss rate, network delay and the like, judges the network quality according to the monitored condition, and takes measures based on the information.
Preferably, the decision module makes a proper audio/video transmission strategy according to the analysis result, and if the network quality is poor, the decision module takes corresponding measures to reduce the transmission rate, increase the redundant data packet, adjust the code rate and the like so as to improve the transmission success rate and the data quality.
Preferably, the compensation module is configured to adjust and compensate the data according to a policy formulated by the decision module, the decision module decides to add the redundant data packet, and the compensation module inserts an additional redundant data packet into the transmission process, so as to improve the reliability of the data.
Preferably, the control module is used for controlling various parameters, transmission rate, code rate, bandwidth and the like in the audio/video transmission process, and the control module is usually adapted to different network conditions and transmission requirements by adjusting an encoder or a transmission protocol.
Preferably, the monitoring module can monitor network conditions and transmission conditions of data packets, provide real-time and accurate data for other modules, so that the other modules optimize and compensate the audio and video transmission process, collect and analyze various data in the transmission process in real time by adding the monitoring module, and transmit the data to the other modules to cooperatively work so as to optimize and compensate the audio and video transmission process.
A dynamic compensation method optimized for audio-video transmission, the method comprising:
s1, a data collection module firstly collects data packet information in the audio and video transmission process, wherein the data packet information comprises data such as loss rate, delay, jitter and the like.
S2, analyzing and processing the collected data by an analysis module to extract useful information, and judging the network quality by the analysis module according to the monitored condition.
And S3, a decision module makes a proper audio and video transmission strategy according to the analysis result, and if the network quality is poor, the decision module takes corresponding measures to reduce the transmission rate, increase the redundant data packet and adjust the code rate.
And S4, the control module adjusts parameters of transmission rate, code rate and bandwidth according to the strategy of the decision module so as to adapt to different network conditions and transmission requirements.
And S5, the compensation module compensates and adjusts the data according to the parameters adjusted by the control module, adds redundant data packets and adjusts the coding mode.
And S6, the compensation module transmits the compensated data packet to the receiving end.
Preferably, a monitoring module can be added to the data collecting module at the data receiving end to monitor the loss rate of the data packet received in the transmission process and send time stamp information, and the data are transmitted to the data collecting module, and the monitoring module can monitor the network condition according to the data and timely find out the problems of data loss and delay; a monitoring module can be added into the analysis module at a transmitting intermediate node or a receiving end to monitor the network condition and the data packet transmission condition, and the collected data is transmitted to the analysis module, and the analysis module analyzes and processes the network and the data according to the monitored data so as to judge the network quality and take optimization measures; a monitoring module can be added into a decision module at a transmitting intermediate node or a receiving end to monitor network conditions, transmission rate, data packet loss and other data, and the data are transmitted to the decision module, and the decision module makes a transmission strategy according to the monitored data, and adjusts parameters of code rate and bandwidth so as to optimize the transmission process; a monitoring module can be added into the control module at a transmitting intermediate node or a receiving end, data such as network conditions and transmission rate are monitored, the data are transmitted to the control module, and the control module adjusts transmission parameters in real time according to the monitored data, and adjusts parameters of bandwidth and code rate so as to adapt to a dynamic network environment; and a monitoring module can be added into the compensation module at a transmitting intermediate node or a receiving end to monitor network conditions and data packet transmission conditions, and the data are transmitted to the compensation module, so that the compensation module can recover and retransmit the data according to the monitored data to improve transmission quality.
Preferably, through the steps from S1 to S6, the data transmission and the information change can be realized between the modules, so that the audio and video transmission process is monitored, evaluated, adjusted and compensated in real time, each module is closely connected, and dynamic adjustment and mutual cooperation can be realized in the transmission process, so as to improve the quality and stability of the audio and video transmission.
Compared with the prior art, the dynamic compensation system and the method for optimizing audio and video transmission have the following beneficial effects:
the system can monitor network conditions and data packet loss conditions in the transmission process in real time, and then adjust the transmission parameters according to the information, so that the transmission quality of the audio and video is optimized, and the phenomena of data loss and delay are prevented.
Drawings
Fig. 1 is a system diagram of a dynamic compensation system and method for audio/video transmission optimization according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure.
Referring to fig. 1, a dynamic compensation system for audio/video transmission optimization includes an optimizer and a receiving end;
the optimizer comprises:
the system comprises a data collection module, an analysis module, a decision module, a compensation module, a control module and a monitoring module;
the data collection module is connected with the analysis module, the analysis module is connected with the decision module, the decision module is connected with the compensation module, and the control module is connected with the receiving end;
the monitoring module is respectively connected with the data collection module, the analysis module, the decision module, the compensation module and the control module.
In a specific embodiment, the data collection module is configured to collect data packet information in real time during the audio/video transmission process, including loss rate, delay, jitter, and the like, where the collected data is used for subsequent analysis and decision.
In a specific embodiment, the analysis module is used for analyzing and processing the collected data to extract useful information, the analysis module evaluates indexes such as data loss rate, network delay and the like, judges the network quality according to the monitored condition, and takes measures based on the information.
In a specific embodiment, the decision module formulates a suitable audio/video transmission strategy according to the analysis result, and if the network quality is poor, the module takes corresponding measures to reduce the transmission rate, increase the redundant data packet, adjust the code rate and the like so as to improve the transmission success rate and the data quality.
In a specific embodiment, the compensation module is configured to adjust and compensate the data according to a policy formulated by the decision module, where the decision module decides to add the redundant data packet, and the compensation module inserts an additional redundant data packet into the transmission process, so as to improve the reliability of the data.
In a specific embodiment, the control module is used for controlling various parameters, transmission rate, code rate, bandwidth and the like in the audio/video transmission process, and the control module is generally adapted to different network conditions and transmission requirements by adjusting an encoder or a transmission protocol.
In a specific embodiment, the monitoring module can monitor network conditions and transmission conditions of data packets, provide real-time and accurate data for other modules, so that the other modules optimize and compensate the audio and video transmission process, collect and analyze various data in the transmission process in real time by adding the monitoring module, and transmit the data to the other modules to cooperatively work so as to optimize and compensate the audio and video transmission process.
A dynamic compensation method for audio and video transmission optimization includes:
s1, a data collection module firstly collects data packet information in the audio and video transmission process, wherein the data packet information comprises data such as loss rate, delay, jitter and the like.
S2, analyzing and processing the collected data by an analysis module to extract useful information, and judging the network quality by the analysis module according to the monitored condition.
And S3, a decision module makes a proper audio and video transmission strategy according to the analysis result, and if the network quality is poor, the decision module takes corresponding measures to reduce the transmission rate, increase the redundant data packet and adjust the code rate.
And S4, the control module adjusts parameters of transmission rate, code rate and bandwidth according to the strategy of the decision module so as to adapt to different network conditions and transmission requirements.
And S5, the compensation module compensates and adjusts the data according to the parameters adjusted by the control module, adds redundant data packets and adjusts the coding mode.
And S6, the compensation module transmits the compensated data packet to the receiving end.
In a specific embodiment, a monitoring module can be added to a data receiving end in the data collecting module to monitor the loss rate and the sending time stamp information of the data packet received in the transmission process and transmit the data to the data collecting module, and the monitoring module can monitor the network condition according to the data and timely find out the problems of data loss and delay; a monitoring module can be added into the analysis module at a transmitting intermediate node or a receiving end to monitor the network condition and the data packet transmission condition, and the collected data is transmitted to the analysis module, and the analysis module analyzes and processes the network and the data according to the monitored data so as to judge the network quality and take optimization measures; a monitoring module can be added into a decision module at a transmitting intermediate node or a receiving end to monitor network conditions, transmission rate, data packet loss and other data, and the data are transmitted to the decision module, and the decision module makes a transmission strategy according to the monitored data, and adjusts parameters of code rate and bandwidth so as to optimize the transmission process; a monitoring module can be added into the control module at a transmitting intermediate node or a receiving end, data such as network conditions and transmission rate are monitored, the data are transmitted to the control module, and the control module adjusts transmission parameters in real time according to the monitored data, and adjusts parameters of bandwidth and code rate so as to adapt to a dynamic network environment; and a monitoring module can be added into the compensation module at a transmitting intermediate node or a receiving end to monitor network conditions and data packet transmission conditions, and the data are transmitted to the compensation module, so that the compensation module can recover and retransmit the data according to the monitored data to improve transmission quality.
In a specific embodiment, through the steps from S1 to S6, the data transmission and the information change between the modules can be realized, so that the audio and video transmission process is monitored, evaluated, adjusted and compensated in real time, each module is closely connected, and dynamic adjustment and mutual cooperation can be realized in the transmission process, so as to improve the quality and stability of the audio and video transmission.
The system can monitor network conditions and data packet loss conditions in the transmission process in real time, and then adjust the transmission parameters according to the information, so that the transmission quality of the audio and video is optimized, and the phenomena of data loss and delay are prevented.
The above description is only exemplary embodiments of the present invention and is not intended to limit the present invention, the scope of which is defined by the claims. Various modifications and equivalent arrangements of this invention will occur to those skilled in the art, and are intended to be within the spirit and scope of the invention.
Claims (10)
1. The utility model provides a dynamic compensation system to audio and video transmission optimization, includes optimizer, receiving end, its characterized in that:
the optimizer comprises:
the system comprises a data collection module, an analysis module, a decision module, a compensation module, a control module and a monitoring module;
the data collection module is connected with the analysis module, the analysis module is connected with the decision module, the decision module is connected with the compensation module, and the control module is connected with the receiving end;
the monitoring module is respectively connected with the data collection module, the analysis module, the decision module, the compensation module and the control module.
2. A dynamic compensation system optimized for audio-visual transmission as claimed in claim 1 wherein: the data collection module is used for collecting data packet information in the audio and video transmission process in real time, including loss rate, delay, jitter and other data, and the collected data is used for subsequent analysis and decision.
3. A dynamic compensation system optimized for audio-visual transmission as claimed in claim 1 wherein: the analysis module is used for analyzing and processing the collected data to extract useful information, evaluating indexes such as data loss rate, network delay and the like, judging network quality according to the monitored conditions, and taking measures based on the information.
4. A dynamic compensation system optimized for audio-visual transmission as claimed in claim 1 wherein: and the decision module makes a proper audio and video transmission strategy according to the analysis result, and if the network quality is poor, the module can take corresponding measures to reduce the transmission rate, increase the redundant data packet, adjust the code rate and the like so as to improve the transmission success rate and the data quality.
5. A dynamic compensation system optimized for audio-visual transmission as claimed in claim 1 wherein: the compensation module is used for adjusting and compensating the data according to the strategy formulated by the decision module, the decision module decides to add redundant data packets, and the compensation module inserts additional redundant data packets into the transmission process so as to improve the reliability of the data.
6. A dynamic compensation system optimized for audio-visual transmission as claimed in claim 1 wherein: the control module is used for controlling various parameters, transmission rate, code rate, bandwidth and the like in the audio/video transmission process, and is generally adapted to different network conditions and transmission requirements by adjusting an encoder or a transmission protocol.
7. A dynamic compensation system optimized for audio-visual transmission as claimed in claim 1 wherein: the monitoring module can monitor network conditions and transmission conditions of data packets, provides real-time and accurate data for other modules, so that the other modules optimize and compensate the audio and video transmission process, can collect and analyze various data in the transmission process in real time by adding the monitoring module, and transmit the data to the other modules to cooperatively work so as to optimize and compensate the audio and video transmission process.
8. A dynamic compensation method for audio and video transmission optimization is characterized in that: the method comprises the following steps:
s1, a data collection module firstly collects data packet information in the audio and video transmission process, wherein the data packet information comprises data such as loss rate, delay, jitter and the like.
S2, analyzing and processing the collected data by an analysis module to extract useful information, and judging the network quality by the analysis module according to the monitored condition.
And S3, a decision module makes a proper audio and video transmission strategy according to the analysis result, and if the network quality is poor, the decision module takes corresponding measures to reduce the transmission rate, increase the redundant data packet and adjust the code rate.
And S4, the control module adjusts parameters of transmission rate, code rate and bandwidth according to the strategy of the decision module so as to adapt to different network conditions and transmission requirements.
And S5, the compensation module compensates and adjusts the data according to the parameters adjusted by the control module, adds redundant data packets and adjusts the coding mode.
And S6, the compensation module transmits the compensated data packet to the receiving end.
9. The method for dynamic compensation optimized for audio-video transmission according to claim 8, wherein:
the monitoring module can be added into the data collecting module at the data receiving end to monitor the loss rate of the data packet received in the transmission process and send time stamp information, and the data are transmitted to the data collecting module, and the monitoring module can monitor the network condition according to the data and timely find out the problems of data loss and delay;
a monitoring module can be added into the analysis module at a transmitting intermediate node or a receiving end to monitor the network condition and the data packet transmission condition, and the collected data is transmitted to the analysis module, and the analysis module analyzes and processes the network and the data according to the monitored data so as to judge the network quality and take optimization measures;
a monitoring module can be added into a decision module at a transmitting intermediate node or a receiving end to monitor network conditions, transmission rate, data packet loss and other data, and the data are transmitted to the decision module, and the decision module makes a transmission strategy according to the monitored data, and adjusts parameters of code rate and bandwidth so as to optimize the transmission process;
a monitoring module can be added into the control module at a transmitting intermediate node or a receiving end, data such as network conditions and transmission rate are monitored, the data are transmitted to the control module, and the control module adjusts transmission parameters in real time according to the monitored data, and adjusts parameters of bandwidth and code rate so as to adapt to a dynamic network environment;
and a monitoring module can be added into the compensation module at a transmitting intermediate node or a receiving end to monitor network conditions and data packet transmission conditions, and the data are transmitted to the compensation module, so that the compensation module can recover and retransmit the data according to the monitored data to improve transmission quality.
10. The method for dynamic compensation optimized for audio-video transmission according to claim 8, wherein: through the steps from S1 to S6, the data transmission and information change can be realized among the modules, so that the audio and video transmission process is monitored, evaluated, adjusted and compensated in real time, each module is closely connected, and the dynamic adjustment and mutual cooperation can be realized in the transmission process, so that the quality and stability of the audio and video transmission are improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310498814.1A CN116489473A (en) | 2023-05-05 | 2023-05-05 | Dynamic compensation system and method for audio and video transmission optimization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310498814.1A CN116489473A (en) | 2023-05-05 | 2023-05-05 | Dynamic compensation system and method for audio and video transmission optimization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116489473A true CN116489473A (en) | 2023-07-25 |
Family
ID=87215611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310498814.1A Pending CN116489473A (en) | 2023-05-05 | 2023-05-05 | Dynamic compensation system and method for audio and video transmission optimization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116489473A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116939318A (en) * | 2023-09-18 | 2023-10-24 | 深圳市优森美科技开发有限公司 | Audio and video transmission system based on perceptual quality optimization |
| CN118055243A (en) * | 2024-04-15 | 2024-05-17 | 深圳康荣电子有限公司 | Audio and video coding processing method, device and equipment for digital television |
-
2023
- 2023-05-05 CN CN202310498814.1A patent/CN116489473A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116939318A (en) * | 2023-09-18 | 2023-10-24 | 深圳市优森美科技开发有限公司 | Audio and video transmission system based on perceptual quality optimization |
| CN116939318B (en) * | 2023-09-18 | 2023-12-19 | 深圳市优森美科技开发有限公司 | Audio and video transmission system based on perceptual quality optimization |
| CN118055243A (en) * | 2024-04-15 | 2024-05-17 | 深圳康荣电子有限公司 | Audio and video coding processing method, device and equipment for digital television |
| CN118055243B (en) * | 2024-04-15 | 2024-06-11 | 深圳康荣电子有限公司 | Audio and video coding processing method, device and equipment for digital television |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116489473A (en) | Dynamic compensation system and method for audio and video transmission optimization | |
| US7653005B2 (en) | Method, device and system for monitoring network performance | |
| CN102868666B (en) | Based on the implementation method of the mutual stream media quality Surveillance of Consumer's Experience | |
| CN1225102C (en) | Method for dynamically sending data bag using RTP and RTCP agreement | |
| EP2521298B1 (en) | Method and apparatus for ensuring quality of service of internet protocol television live broadcast service | |
| CN110855402A (en) | Network real-time video transmission method and device | |
| US7411978B2 (en) | Method of transmitting data packets using RTP and RTCP protocols | |
| CN110113662B (en) | Video monitoring client system suitable for various network conditions | |
| CN102547243A (en) | Audio and video remote monitoring method and system based on 3G (the 3rd generation telecommunication) network | |
| US20100098176A1 (en) | Method for efficient feedback of receiving channel conditions in adaptive video multicast and broadcast systems | |
| CN113015020A (en) | Algorithm for quickly correcting errors of network transmission protocol | |
| CN111935268B (en) | Data transmission signal detection system and method based on block chain and Internet of things | |
| CN101034998A (en) | Ethernet data transmission method and PHY chip based on the broadcast/television network | |
| CN113473190A (en) | Audio and video flexible transmission device and transmission method based on reinforcement learning | |
| CN101299711A (en) | Method and equipment for converting data cell as well as data cell transmission system | |
| CN101902475A (en) | A kind of transfer control method of variable-speed streaming media in next-generation network and device | |
| Yang et al. | Feedback stabilization over wireless network using adaptive coded modulation | |
| Saputri et al. | Learning Method of Performance-oriented Congestion Control (PCC) for Video Streaming Analysis | |
| CN117061584B (en) | Audio transmission method based on dual-channel link | |
| Takahata et al. | QOS control of multimedia communication over wireless network | |
| Huszák et al. | Selective retransmission of MPEG video streams over IP networks | |
| CN114885356B (en) | Method and device for guaranteeing high-reliability receiving of power distribution control command | |
| CN117395277B (en) | Industrial computer and data monitoring system | |
| Huszák et al. | Source controlled and delay sensitive selective retransmission scheme for multimedia streaming | |
| CN116781854A (en) | Encoder multiplexing optimization method in multi-party real-time video communication |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |