ptp transmission

Abstract:The study of real-time video network transmission technology is of great significance for video applications. In this paper, an implementation diagram of a real-time video network transmission system is provided. Combined with the principle diagram, the key technologies of the real-time video network transmission system are analyzed: video collection, vi

Source: Encrypted transmission of data--tea encryption and decryption algorithm implemented on single chip microcomputerHeroes in doing data transmission, have not considered the data encryption for transmission, if the serial or wireless data to be transmitted in the encryption, it is not to increase the security of communications. Commonly used encryption and d

From the first contact with the HTTP protocol, I do not know what is going on, forming a false view that the HTTP protocol is a pure ASCII character protocol, that is, in the HTTP stream is not see the binary stream of the 0x00 value. In fact, the answer is that the content in the HTTP protocol can be a pure binary stream. http://my.chinaunix.net/space.php?uid=22568683do=blogid=84701 The process of HTTP transmission of ASCII text content is believed

In today's network age, the development of the virus presents the following trends: Virus and Hacker program combination, worm more rampant, virus more destructive, the method of making virus more simple, the virus spreads faster, the transmission channel more, the virus infects the object to be more and more widespread. Therefore, a sound security system should include a comprehensive solution from desktop to server, from internal users to network bo

The driver example for USB ISO transmission in the WDK 7600.16385.1 is for USB2.0 and USB1.1, which is HS and FS. This example is not very special, but it is interesting to USB2.0 's ISO-transmitted data segmentation algorithm. According to MSDN reference article: http://msdn.microsoft.com/en-us/library/windows/hardware/hh406225.aspx USB2.0 ISO transmission needs to vary according to the interval value of

Although the hard disk has been very popular, but for many office workers, the amount of storage may not be very large, so relatively speaking, it seems to be a U disk used to compare the actual, but in the use of USB stick system, the small series has seen a lot of people complaining about the transmission speed of the U disk is too slow, this belongs to "mishap" is not so easy to solve, but not easy does not mean that can not be solved, below, small

This article illustrates the TCP transmission of Java implementation socket. Share to everyone for your reference. The specific analysis is as follows: Client sends data to server * TCP transmission, the process of client establishment.* 1, create the TCP client socket service. The socket object is used.* It is recommended that the object be clearly defined as soon as it is created. The host to connect to

SSH can transmit data through the technology of online packet encryption; Using SSH, you can encrypt all the data that is transmitted, even if someone intercepts the data and cannot get useful information. At the same time the data compression, greatly accelerated the speed of transmission. In short, through the use of SSH, you can ensure that data transmission is more secure and more efficient

Many people are concerned about WiFi wireless transmission speed, in addition to network bandwidth and hardware performance, the location of the router is also a very important factor, sometimes for the router to find a good home, do not spend a penny can improve WiFi wireless transmission rate. Carefully siting a good home for the router First, the location and placement of routers is the most basic (and

Dji Data Transmission considerations When using the DJI Mobile SDK and the DJI onboard SDK for data transmission, the demo from mobile device to onboard device was quickly implemented in DJI. But from onboard to mobile but tried many times can not be achieved, later, read a blogger's article, finally found the reason. reason: the transmission from onboard to mo

Communication of remote measurement and control terminals in water supply SCADA system my company used to be through wireless digital radio to achieve, due to the external interference is too large, too high temperature prone to cause frequency deviation, resulting in frequent data is not received, with the water supply network remote detection and monitoring technology of the continuous development and progress, Now the popular CDMA or GPRS wireless communication in the stability or accuracy of

1. Introduction Digital video transmission is a communication method that people use vision to obtain information. Compared with other information transmission methods, digital video transmission is accurate, intuitive, and efficient. Due to the large amount of information transmitted by digital videos and limited bandwidth, the compression and encoding of vide

This article illustrates the TCP transmission of Java implementation socket. Share to everyone for your reference. The specific analysis is as follows: Client sends data to server * TCP transmission, the process of client establishment. * 1, create the TCP client socket service. The socket object is used. * It is recommended that the object be clearly defined as soon as it is created. The host to connec

This paper illustrates the data transmission UDP implementation method of Python network programming. Share to everyone for your reference. The specific analysis is as follows: First, the question: Do you think that tools like msn,qq on the Web transmit data mysteriously between machines? You want to play a little bit, too? Do you pass data between the two machines? Today let Python tell us the basic principles, of course, just to do simple understa

done after the connection is successful? After the success of the Bluetooth match, you can carry on the mobile phone and the computer before the file transfer and other operations, specific how to share files still have to continue to look down. Transfer files over Bluetooth 1, in the mobile phone and computer Bluetooth connection after the success of the computer will prompt pop-up link a successful dialog box, in this dialog box we have to use some of the functions. Mobile op

If you have two hard drives, with the dynamic volume features in Windows XP, you can greatly increase the speed of hard disk transmission. First, convert all partitions on the two hard disks to NTFS disk format. Next, open the Disk Management window, using the right mouse button to click on both hard drives, select the "Switch to Dynamic Disk" command in the pop-up menu, and convert all two hard drives to dynamic disks. Right-click on the black area

Usually we do a Web application when we need to login, login to enter the user name and login password, and, the user name and login password are clear text transmission, so it is possible to be intercepted halfway, especially in the Internet cafes and other occasions.Here incidentally an episode, I used to have a company, the office decoration time to arrange the network is relatively small, not enough, so I and another colleague used a hub to share

Based on the Apache FTP implementation file upload download tool, upload files need to consider the following issues (example is the continuation of the function): (1) Whether there is a directory for the FTP server, if the directory does not exist, you need to create a directory. (2), to determine whether the upload file already exists, if there is a need to delete before uploading or continued transmission. 1, upload or download the status of the

Title: Accelerates network transmission using PHP4. ? /*************************************** * * Title ...: PHP4 HTTP Compression speeds up the Web * * Version ...: 1.10 * * Author ...: Catoc * * Filename ...: gzdoc.php * * Last changed.: 25/08/2000 * * Requirments ...: PHP4 >= 4.0.1 * * PHP is configured with--with-zlib[=dir] * * Notes ...: Dynamic Content acceleration Compresses * * The data transmission