rtp transmission

WCF uses messages as the only means of communication. It supports different Message Exchange modes (MEP: Message Exchange Pattern). The following are typical MEP types: one-Way, Request/Reply, and Duplex. The message is sent to the transport layer by the channel layer of WCF and sent to the destination through the corresponding transmission protocol. For TCP, it can provide a duplex channel, so it can provide native support for the above three MEP pro

problem of video image duplication, jitter, and blurred screen caused by local instability of the network. Problems with real-time video transmission in LAN In order to effectively and high-quality video streams are transmitted on the LAN, a variety of technologies are required, including video compression, encoding, and application layer quality control technologies. Network bandwidth is limited, so the need to compress and transmit video images, MP

Abstract: With the increasingly mature video compression technology, digital video monitoring products have gradually become the mainstream of the market. People Urgently hope that the network technology can be successfully applied to the field of digital video surveillance, so that people can achieve remote monitoring through the network. In this context, the study of "network-based digital video transmission" is becoming increasingly important. This

Network transmission protocol and http protocol, transmission http protocolOverview: it refers to the constraints and specifications for communication between the server and the client. The data interaction between the client and the server is not disorganized and must follow (based on) certain specifications. Common protocols: A) HTTP and HTTPS Hypertext Transfer Protocol B) FTP File Transfer Protocol c) S

In section c #, we discussed the reliable transmission of udp packets (packet group transmission). However, the problem with the previous program is that the data is relatively large, A Message class has 2048B after serialization, and the actual data volume is only 50B, which indicates that the data is very effective. In this way, when too many packets are transmitted, the efficiency will be greatly reduced

ArticleDirectory Use fancybox Send Ajax request Use PHP to send emails Modal forms have become a frequently used data transmission method for Web developers to design interfaces.PassThe modal window can improve the website availability. A customer wants a form popped up in a mode to submit website feedback. After some tests, IUse jqueryFancybox pluginCreate a beautiful modal form,The data in the submitted form is called by Ajax o

(19th) Use block for message transmission and block message transmission Messages are transmitted between two classes, generally through a proxy or block. It is troublesome to write the proxy and the block is relatively simple. However, the block must pay special attention to the memory leakage problem, note that there must be weak references between self and block. The following describes how to use block

Event transmission and corresponding chain, event transmission chain Aside from the title above, This article focuses on how the system finds the control that needs to respond to the touch event when you touch the screen of your mobile phone, and the control's response to the touch event First, find the process to respond to the touch Event Control: the touch event is first detected by the message loop mech

Transmission of Struts2 and jqGrid parameters, and transmission of struts2jqgrid Recently, jqGrid was used in the project to display data. However, I have never understood how data is transmitted. In jqGrid, The rowNum parameter defines how many rows of data are displayed on each page, while in Action, the rows attribute defines the number of rows displayed on each page. Therefore, I have never understood

(usually home router), fill in the router password, click the blue button below, wait about 30 seconds, until the button becomes successful, if more than 1 minutes has not changed, Cliff is your password is wrong, or the account selected and password mismatch. 4.5 Successful people go ahead, return to the main interface4.6 Click on the network mode, for example, if the icon below the device online is a picture state, then the connection is successful, if the gray advanced bar in the rotation, i

Logu P2661 information transmission and logu p2661 Information Transmission This question has been done a long time ago. After a few months, I still don't know about it. First, consider each person as a node and generate a directed graph from the side that each person wants to tell him. Obviously, if a person is not on the ring, then it will never be able to hear his own information; if a person is on the r

ShareactionproviderMenuItem item =Menu.finditem (R.id.menu_item_share); //Fetch and store ShareactionproviderMshareactionprovider =(Shareactionprovider) Item.getactionprovider (); //Return True to display menu return true;}//Call to update the share intentPrivate voidsetshareintent (Intent shareintent) {if(Mshareactionprovider! =NULL) {mshareactionprovider.setshareintent (shareintent); }}Maybe you just need to set up a share intent when creating a menu, or we might want to set up share inten

In mina2.0, you can use serial transmission for connection, just like using TCP communication. Obtain Mina 2.0 You can download the latest Mina version. If you want to obtain Mina of other versions, you can check the developer manual if you have any questions.Prerequisites Prompt message:If you want to access the serial port through a Java program, you need a local library (. DLL or. so depends on your operating system ). mina is using rxtx.org this:

What is the length of Coaxial Transmission compared with that of twisted pair wires? 1. Coaxial Transmission Line is a high-quality broadband shielded Transmission Line [Excellent]: low transmission attenuation. [Broadband]: the current product level in China has already reached 0 ~ 20Gz; twisted pair

2008.7.17 The program cannot connect to the server through cmnet on the mobile phone, but the mobile phone can connect to the server (such as HTTP and RealPlayer ). You can also connect to the Internet IP address of the server in the simulator. You have to study rtspclient and socket in the morning. 2008.7.18 Test with rsocket example. If the problem is the same, the connection cmnet prompts "conn. Failed-46". The permission is insufficient. Originally, the socket required the networkservices ca

Network transmission protocol or communication protocol for shortProtocol) refers to the common language for computer communication. Currently, the most popular computer communication is network communication. Therefore, the "Transfer Protocol" generally refers to the transmission protocol for computer communication, such as TCP/IP and NetBEUI. However, the transfer protocol also exists in other computer fo

Never understood the difference between USB ISO transmission and interrupt transmission.Later carefully read the next USB2.0 spec only then understand.Interrupt transmission and ISO transmission are all equal-time transmissions, which are sent once at an interval.The difference is that interrupt transmission is to ensu