format, and the result was shocking:The above test.264 size is 6.2M, converted to. yuv format after the size of 1.6G, really took a surprise. It's too compressed.2. Test the performance of the streaming media serverThe most critical place to be, success or failure stake.(1) Open Nginx[Email protected]:/data/misc/nginx-rtmp/sbin #./nginx-p/data/misc/nginx-rtmp-c conf/nginx.conf(2) FFmpeg push to Nginx[Email protected]:/data/misc/ffmpeg #./ffmpeg-android-i rtsp://admin:[email protected] -vcodec
First, DNS primary configuration fileA list file for a/etc/hosts-host-contains a list of known hosts (on the local network) if the system's IP is not dynamically generated, it can be used for simple host name resolution (dot notation/etc/host.conf-Conversion Program control file-tells the network domain name server How to find the host (usually/etc/hosts, then the domain name server, which can be changed by
First, install IIS 7.0:
Although I is 7.0 built into Windows Server 2008, it is not installed by default. Because the IIS services installed in Windows Server 2008 are significantly different from previous operations, you first need to install the IIS 7.0 components by referencing the following steps.Later, I tried IIS on Windows Server 2012, the version is 8, a
1 Eureka Knowledge pointsAccording to the function division:Eureka consists of Eureka server and Eureka client Divide by role:Eureka consists of Eureka Server, service Provider, service ConsumerEureka Server: Providing service registration and discovery (i.e.: Service registry)Service Provider: Services providers (that is, services that provide data resources
The ninth part---Project ffmpeg command parsingYou have seen the ffmpeg on the arm Development Board to give the following information:usage:ffmpeg [Options] [[infile Options]-I infile] ... {[outfile options] outfile} ...Refer to the previous command to perform the same task on the PC Linux operating systemFfmpeg-i rtsp://admin:[email protected]-vcodec copy-acodec copy-s 640x480-f flv rtmp://192.168.1.102:1935/hls/te St2Do a detailed explanation here
Windows Server R2 Physical memory limit
Version
Limit
Windows Server R2 Datacenter
2TB
Windows Server R2 Enterprise
2TB
Windows Server R2 for itanium-based Systems
Windows Server
SGSMain functions provided:
Server Expansion : The traditional expansion method is to divide the entire game area into multiple zones, and different zones run on different game servers. there are two problems. One is that players in different zones cannot interact with each other, and the other is that if there are few actions in a zone, the server resources may not be fully utilized. in SGS's processing
First, install DNS
1. Install DNS: Start-Control Panel-Add or Remove Programs-add or remove Windows components, and the following window appears:
2. Scroll down, click "Network Services" by clicking "Details", and the following window appears:
3. Check "Domain Name System (DNS)", click "OK"
4. Then return to the "first" picture, click "Next" to start installation;
Second, configure DNS
1. Select Start-Program-Administrative Tools-dns, open the DNS S
First, the principle of FTP workIn an FTP session, there are two separate network connections: control connections and data connections. Typically, the FTP server listens on the port number 21, waiting for the control connection to establish the request. When the FTP control connection is established, you can begin transferring files, and the connection to the transfer file is called FTP "FTP data Connection". FTP data connection is the process of FTP
create a thread for the user, whose flowchart is 2, just change the fork to pthread_create.Core code:Bind (LISTENFD);Listen (LISTENFD);for (;;){CONNFD = Accept (LISTENFD, ...); Start accepting connections from clientsret = Pthread_create (, worker,, User_info);}void Worker (User_info){while (){Read (Connfd,recv_buf,...); Reading data from the clientDosomthingonbuf (RECV_BUF); Resolving user RequestsWrite (CONNFD,SEND_BUF)//Send data to Client}Shutsown (CONNFD)}Disadvantages of multi-process mod
I. IntroductionLinux Virtual Server (LVS) is a Virtual Server in Unix-like systems and one of the most outstanding projects contributed to open-source organizations in China. LVS exists as a front-end (ctor) in Unix-like systems and is also called a scheduler. It does not provide any services, only requests that come in through the Internet are accepted and then forwarded to the real
First, pre-installation preparation1. Download the SQL Server version, select the appropriate version under the Portal's left menu server module, because the operating system version of the server is Windows Server R2, I select the SQL Server version R2.2, in order to speed
For the DHCP service, I believe in many enterprises will be applied to, including my current enterprise, also use the DHCP service or the comparison is only old Windows Server 2000 DHCP, to provide clients with IP address assignment, too much DHCP is not mentioned, For the first time to understand Windows Server friends, you can query Baidu Encyclopedia, to understand the relevant functions and applications
Server-Sent Events (HTML5 Server send event), server-senthtml5Introduction to Server-Sent Events
Server-Sent Events (SSE) is used to automatically obtain updated data on the Server on a webpage. It is a real-time mechanism.Real-ti
Windows Server learning: server connection and exit, windows Server
This article is an article I published in my early days to provide basic technical training for new programmers. It is very basic and simple. I will share it with you. Of course, the staff can ignore it directly...
1. Windows server connection
1.
Server Development NOTE 1: Server Architecture exploration and server architecture
Background
In Netease's first project, "don't be a devil", it is almost over now and a new project is coming soon.
Before starting the next project, we plan to create a test project. Because the HTML5 game under the project is very popular, the next project needs to support HTML5.
Linux network-based batch installation tutorial, DHCP server + TFTP server + FTP Server + Kickstart file,
Preparation:
DHCP server
TFTP Server
FTP Server
Kickstart File
A client with a pxe rom chip that supports Network startup, t
last recorded video is in one file, or you will generate a separate file for each recording. After using these two commands, the transcoding will also be performed at intervals of time, but the final output (overwrite) is in the same file. The advantage is that it can be almost "real-time" transcoding, the disadvantage is to repeatedly call FFmpeg, occupy the system resources.
3, it should be noted that the two methods of the last obtained transcoding files (the length) is the same.
4. Nginx.co
Xiao Zhang is one of the company's local subnet Saes.grfwgz.com, because all are marketing department employees, although there are many employees, but in general, only a small number of employees in the unit use the network, so in order to save IP address resources, IP address using DHCP automatic distribution, the network segment for 192.168.0.1 29~192.168.0.158.
The following are the specific configuration methods.
Because the DHCP server can
Nginx Server Load balancer transmits the parameter method to the backend (the backend is also an nginx server), and nginx Server Load balancer
A website uses nginx for load balancing and multiple nginx servers at the backend.
Encountered a problem, when it is used as SSL support, the front-end nginx is distributed to the back-end nginx and becomes an http form (i
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