What is UDP protocol
UDP is the abbreviation of User Datagram Protocol. The Chinese name is User Datagram Protocol. It is a connectionless transport layer protocol in the OSI reference model and provides transaction-oriented simple and unreliable information transmission
Posted at 21-07-09 by SKYSKY views(951)
LAN design(1)
1. LAN design model 1) LAN design principles +Inspect the physical link The bandwidth of the physical link is the basis of network design +Analyze the characteristics of the data stream Clarify the distribution characteristics of applications and da
Posted at 21-04-25 by SKYSKY views(414)
ffmpeg uses transcoding to learn
ffmpeg describes itself on the official website: it is a complete cross-platform solution for recording, converting, and streaming video and audio. In fact, there are many tools that are based on ffmpeg for video and audio processing tools. For examp
Posted at 21-05-11 by SKYSKY views(393)
Performance test of h264 encoder
Now? H264 has become the standard specification of video industry. The number of x264 used in enterprises is relatively large, open source, and resource consumption is relatively small. First, introduce three common open source H264 encoders: JM, x2
Posted at 21-04-23 by SKYSKY views(321)
Overview of streaming media
What kind of source data does streaming media need? Almost any data, avi, RM, etc. files you have, even tape, or analog signals just from the acquisition device. Active data, how to deal with it? First, if it is an analog signal, it is necessary to
Posted at 21-04-23 by SKYSKY views(235)
On the development technology of streaming media website
Abstract: with the rapid development of broadband in wired and wireless networks, people are no longer satisfied with the simple information such as words and pictures in the Internet, but more and more want to see more intuitive and rich film and te
Posted at 21-04-23 by SKYSKY views(265)
Top 10 open source projects of video conference and streaming media
In the field of video conference, there are many open source projects that can be referred to. Some of these open-source projects are protocol stack, encoder or transmission protocol. Because video conference system is a comprehensive application sys
Posted at 21-04-23 by SKYSKY views(448)
The difference between unicast, multicast and broadcast
Unicast, multicast and broadcast are all used to describe the communication mode between network nodes. So what do these terms mean? What is the difference? 1. unicast: the communication between network nodes is like a dialogue between people. Sup
Posted at 21-04-23 by SKYSKY views(1945)
Real time transport protocol (RTP)
1. Introduction to RTP RTP is a real-time transmission protocol which provides end-to-end transmission service, which supports the transmission of real-time data in single target broadcast and multi-objective broadcast network service, while the rea
Posted at 21-04-23 by SKYSKY views(664)
A method to judge the frame type of H.264
H264 The structure of Nalu is Nalu, and the structure of Nalu is nal head +rbsp. The data flow in actual transmission is shown in the figure: Here is the picture description The nal header accounts for one byte, and the lower 5 bit bits represent the
Posted at 21-04-23 by SKYSKY views(458)
