CN112153080A - Cross-platform video data transmission method - Google Patents
Cross-platform video data transmission method Download PDFInfo
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- CN112153080A CN112153080A CN202011324562.3A CN202011324562A CN112153080A CN 112153080 A CN112153080 A CN 112153080A CN 202011324562 A CN202011324562 A CN 202011324562A CN 112153080 A CN112153080 A CN 112153080A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/75—Media network packet handling
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/65—Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/80—Responding to QoS
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/04—Protocols for data compression, e.g. ROHC
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- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention relates to the technical field of video data transmission, in particular to a cross-platform video data transmission method, which solves the problems that the video transmission work is unstable, the data is blocked and even serious delay phenomenon occurs, cross-platform real-time video transmission can not be carried out, and the high efficiency and the application range of video data transmission are reduced, and comprises the following steps: and acquiring the video to be transmitted through an acquisition equipment module. According to the invention, the data format checking module can quickly check errors of the stored data source module and identify the size of the video data, the video data are separated, and the larger video data can be divided into a plurality of parts to respectively enter the data buffer source module and the merged data module, so that unstable work, data blockage and even serious delay are reduced, cross-platform video data transmission can be effectively realized, and the practicability and the application range are improved.
Description
Technical Field
The invention relates to the technical field of video data transmission, in particular to a cross-platform video data transmission method.
Background
At present, the real-time video transmission inside the local area network is widely applied, most local area networks for transmitting videos are wired local area networks, the limited local area networks are mature in technology, high in transmission speed and good in stability, but when the video database is large in quantity, unstable work, data blockage and even serious delay phenomena can occur, cross-platform real-time video transmission cannot be performed, and the high efficiency and the application range of video data transmission are reduced; for this reason, we propose a cross-platform video data transmission method.
Disclosure of Invention
The invention aims to solve the defects that the existing video transmission is unstable in work, data is blocked and even serious in delay, cross-platform real-time video transmission cannot be carried out, and the high efficiency and the application range of video data transmission are reduced.
In order to achieve the purpose, the invention adopts the following technical scheme:
a cross-platform video data transmission method comprises the following steps:
s1: the method comprises the steps that a video to be transmitted is acquired through an acquisition equipment module, then the size of the video is compressed through a first video compression module, video data are transmitted through a first transmission protocol module, the video data are directly transmitted to a second transmission protocol module through a control module through video data transmission of the same platform, the video data are transmitted to the second video compression module through the second transmission protocol module, and finally the compressed video data are played through a playing equipment module;
s2: for the transmission of the video data through the first transmission protocol module in S1, when the video data across the platform is transmitted, the video data is transmitted to the data source building module through the first transmission protocol module, and the video data in the data source building module is checked through the data format checking module;
s3: calculating the checked data in the step S2, when the video data is too large, the check data format module divides the data into two parts for transmission, wherein one part transmits the data to the data buffer source module, the other part transmits the video data to the merged data source module, and meanwhile, the data in the data buffer source module also penetrates through the merged data source module of the book, and the merged video is merged through the merged data source module;
s4: and (4) performing cross-platform transmission on the video data combined in the step (S3) through a data transmission module, transmitting the video data to a second transmission protocol module through a control module, sending the video data to a second video compression module through the second transmission protocol module, and finally playing the compressed video data through a playing equipment module.
Preferably, the first transport protocol module and the second transport protocol module use an RTP/RTCP protocol unit.
Preferably, the first video compression module and the second video compression module use a JMF unit.
Preferably, the merged data source module creates a merged data source by calling the manager.
Preferably, the establishing data source module is created by a media locator or URL.
The invention has the beneficial effects that:
1. the invention can transmit and use two kinds of video data of the same platform and the cross platform by arranging the control module, can effectively identify and transmit through the RTP/RTCP protocol unit, and can rapidly store the video data of the cross platform by establishing the data source module.
2. According to the invention, the data format checking module can quickly check errors of the stored data source module and identify the size of the video data, the video data are separated, and the larger video data can be divided into a plurality of parts to respectively enter the data buffer source module and the merged data module, so that unstable work, data blockage and even serious delay are reduced, cross-platform video data transmission can be effectively realized, and the practicability and the application range are improved.
Drawings
Fig. 1 is a system diagram illustrating a cross-platform video data transmission method according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.
As shown in fig. 1, a cross-platform video data transmission method includes the following steps:
s1: the method comprises the steps that a video to be transmitted is acquired through an acquisition equipment module, then the size of the video is compressed through a first video compression module, video data are transmitted through a first transmission protocol module, the video data are directly transmitted to a second transmission protocol module through a control module through video data transmission of the same platform, the video data are transmitted to the second video compression module through the second transmission protocol module, and finally the compressed video data are played through a playing equipment module;
s2: for the transmission of the video data through the first transmission protocol module in S1, when the video data across the platform is transmitted, the video data is transmitted to the data source building module through the first transmission protocol module, and the video data in the data source building module is checked through the data format checking module;
s3: calculating the checked data in the step S2, when the video data is too large, the check data format module divides the data into two parts for transmission, wherein one part transmits the data to the data buffer source module, the other part transmits the video data to the merged data source module, and meanwhile, the data in the data buffer source module also penetrates through the merged data source module of the book, and the merged video is merged through the merged data source module;
s4: and (4) performing cross-platform transmission on the video data combined in the step (S3) through a data transmission module, transmitting the video data to a second transmission protocol module through a control module, sending the video data to a second video compression module through the second transmission protocol module, and finally playing the compressed video data through a playing equipment module.
The first transmission protocol module and the second transmission protocol module adopt RTP/RTCP protocol units, the first video compression module and the second video compression module adopt JMF units, the merged data source module creates a merged data source by calling a manager, and the created data source module creates the merged data source by a media locator or URL.
The working principle is as follows: the method comprises the steps of collecting videos to be transmitted through a collection equipment module, compressing the videos through a first video compression module, transmitting the video data through a first transmission protocol module, directly transmitting the video data to a second transmission protocol module through a control module through video data transmission of the same platform, transmitting the video data to the second video compression module through the second transmission protocol module, finally playing the compressed video data through a playing equipment module, transmitting the video data through the first transmission protocol module, transmitting the video data to a data source building module through the first transmission protocol module when transmitting the video data crossing the platform, checking the video data in the data source building module through a data format checking module, and calculating the checked data, when the video data is too large, the data format checking module divides the data into two parts for transmission, one part transmits the data to the data buffering source module, the other part transmits the video data to the combined data source module, meanwhile, the data in the data buffering source module can also penetrate through the combined data source module of the book, the collected videos are combined through the combined data source module, the combined video data are transmitted across platforms through the data transmission module, the transmitted data transmit the video data to the second transmission protocol module through the control module, the video data are transmitted to the second video compression module through the second transmission protocol module, and finally the compressed video data are played through the playing equipment module
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. A cross-platform video data transmission method is characterized by comprising the following steps:
s1: the method comprises the steps that a video to be transmitted is acquired through an acquisition equipment module, then the size of the video is compressed through a first video compression module, video data are transmitted through a first transmission protocol module, the video data are directly transmitted to a second transmission protocol module through a control module through video data transmission of the same platform, the video data are transmitted to the second video compression module through the second transmission protocol module, and finally the compressed video data are played through a playing equipment module;
s2: for the transmission of the video data through the first transmission protocol module in S1, when the video data across the platform is transmitted, the video data is transmitted to the data source building module through the first transmission protocol module, and the video data in the data source building module is checked through the data format checking module;
s3: calculating the checked data in the step S2, when the video data is too large, the check data format module divides the data into two parts for transmission, wherein one part transmits the data to the data buffer source module, the other part transmits the video data to the merged data source module, and meanwhile, the data in the data buffer source module also penetrates through the merged data source module of the book, and the merged video is merged through the merged data source module;
s4: and (4) performing cross-platform transmission on the video data combined in the step (S3) through a data transmission module, transmitting the video data to a second transmission protocol module through a control module, sending the video data to a second video compression module through the second transmission protocol module, and finally playing the compressed video data through a playing equipment module.
2. The method of claim 1, wherein the first transport protocol module and the second transport protocol module use RTP/RTCP protocol units.
3. The method according to claim 1, wherein the first video compression module and the second video compression module employ a JMF unit.
4. The method of claim 1, wherein the merge data source module creates a merge data source by calling a manager.
5. The method of claim 1, wherein the creating data source module is created by a media locator or a URL.
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| CN202011324562.3A CN112153080A (en) | 2020-11-24 | 2020-11-24 | Cross-platform video data transmission method |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080076470A1 (en) * | 2004-09-10 | 2008-03-27 | Toru Ueda | Data Processing Apparatus and Content Data Transmitting Apparatus |
| US7376712B1 (en) * | 1999-06-11 | 2008-05-20 | Honeywell Limited | Method and system for remotely monitoring time variant data |
| CN102123154A (en) * | 2011-03-17 | 2011-07-13 | 北京邮电大学 | Session initiation protocol (SIP) terminal and session processing method |
| CN102231821A (en) * | 2011-06-23 | 2011-11-02 | 深圳中兴力维技术有限公司 | Data storage method applied in remote video monitoring system and system thereof |
| CN102694845A (en) * | 2012-04-23 | 2012-09-26 | 李宗霖 | Tri-network converged mobile phone anti-theft monitoring system |
| CN105592504A (en) * | 2014-10-23 | 2016-05-18 | 东莞宇龙通信科技有限公司 | Multi-wifi module transmission method, transmission device and terminal |
| CN106648817A (en) * | 2016-12-09 | 2017-05-10 | 北京酷我科技有限公司 | Cross-platform data object transmission method |
| CN106713852A (en) * | 2016-12-08 | 2017-05-24 | 南京邮电大学 | Multi-platform wireless vehicle-mounted monitoring system |
| CN109257143A (en) * | 2018-09-07 | 2019-01-22 | 武汉虹信通信技术有限责任公司 | Method for there is sliced transmission data packet in the network transmission protocol of length limitation |
| CN110177288A (en) * | 2019-05-29 | 2019-08-27 | 北京大米科技有限公司 | Audio/video data transmission method, device, electronic equipment and computer-readable medium |
-
2020
- 2020-11-24 CN CN202011324562.3A patent/CN112153080A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7376712B1 (en) * | 1999-06-11 | 2008-05-20 | Honeywell Limited | Method and system for remotely monitoring time variant data |
| US20080076470A1 (en) * | 2004-09-10 | 2008-03-27 | Toru Ueda | Data Processing Apparatus and Content Data Transmitting Apparatus |
| CN102123154A (en) * | 2011-03-17 | 2011-07-13 | 北京邮电大学 | Session initiation protocol (SIP) terminal and session processing method |
| CN102231821A (en) * | 2011-06-23 | 2011-11-02 | 深圳中兴力维技术有限公司 | Data storage method applied in remote video monitoring system and system thereof |
| CN102694845A (en) * | 2012-04-23 | 2012-09-26 | 李宗霖 | Tri-network converged mobile phone anti-theft monitoring system |
| CN105592504A (en) * | 2014-10-23 | 2016-05-18 | 东莞宇龙通信科技有限公司 | Multi-wifi module transmission method, transmission device and terminal |
| CN106713852A (en) * | 2016-12-08 | 2017-05-24 | 南京邮电大学 | Multi-platform wireless vehicle-mounted monitoring system |
| CN106648817A (en) * | 2016-12-09 | 2017-05-10 | 北京酷我科技有限公司 | Cross-platform data object transmission method |
| CN109257143A (en) * | 2018-09-07 | 2019-01-22 | 武汉虹信通信技术有限责任公司 | Method for there is sliced transmission data packet in the network transmission protocol of length limitation |
| CN110177288A (en) * | 2019-05-29 | 2019-08-27 | 北京大米科技有限公司 | Audio/video data transmission method, device, electronic equipment and computer-readable medium |
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Application publication date: 20201229 |
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