Wowza is one of the most popular streaming media servers today, because of the need to set up a corresponding server, but do not want to use camera and other real live, so try to convert media files into live stream and then provide to Wowza live. Here to set the steps and the design of the VOD step out, hoping to let the needy people less detours.1. Introduction
Prerequisites for successful VOD systems and servers:
1. The network system should be designed so as to avoid network traffic congestion.
2. High-performance switches are tightly integrated with servers, storage systems, backup systems, software, system settings, and client settings.
3. There is a need to continuously monitor and debug the network environment, the use of the network, the throughput of devices and servers on the network.
4. Operate
[Switch] using player + Nginx to build a VOD Server solves the problem of slow drag loading.
FlvVideos can be published in two ways:I. Common HTTP download MethodsIi. rtmp/rtmpt stream Media mode based on Flash Media Server or Red5 Server.Most well-known video websites use the previous method.The two methods are compared as follows:Http:After the key frame is gen
Use nginx to build a Streaming Media Server in ubuntu to implement on-demand video streaming and tung.pdf
First, let's see how to implement on-demand video. On-demand video streaming supports flv files, H264 encoded videos, and ACC-encoded audio mp4 files:Step 1: create a separate directory (because of the large number
, apsaravideo for VOD can be used for live broadcast, television broadcast,Emergency reports and other fields that require high real-time transmission.
Streaming Media vendors
The market for streaming media is huge, and many excellent vendors in the world join the ranks. At this stage, it is also a system set.A treasure for business competition. In the general ma
Streaming media refers to the media that transmits audio, video, and multimedia files over the network.
A typical feature of streaming media is to compress continuous audio and video information and place it on the network server. Users can download and watch the video, instead of waiting for the entire file to be downloaded. Because
Microsoft format ). Microsoft uses Windows Media Audio v2/1 and DivX uses MP3 or higher quality ac3. In contrast, the real or apple format uses self-developed encoding, in the same bit rate, especially low bit rate, not necessarily worse than the MPEG-4, the RM format with a high bit rate is still clear and human-friendly, so we will say that the concept of RM format definition difference should be changed later :), at least the conditions should be added. In addition, the real video 9 in the l
bandwidth costs.
4, smooth streaming processing can be applied to on-demand (provided by the IIS smooth streaming extension) and real-time broadcast (provided by the IIS real-time smooth streaming processing extension) two different application requirements.
Disadvantage: Using smooth streaming technology to impleme
-sensitive programs, obviously using the download method can not meet the requirements of live, therefore, it is necessary to adopt a kind of transmission mode-----stream transmission. The use of streaming audio and video information, the need to use a dedicated streaming media server to the customer end users to send video images, sound, animation and other mult
Streaming Media Server Wowza Streaming Engine 4 installation and Upgrade tutorialThe company's Streaming media server is running wowzamediaserver 3.6 and is planning to upgrade to Wowza Streaming Engine 4 recently. In fact, wowza4
Build an mp4/flv Streaming Media Server Based on tengine in CentOS6 (
Location ~ \. Mp4 $ {Root/mnt/media/vod;Mp4;Limit_conn addr 20;Limit_rate 200 k;}
Location/hls {# Serve HLS fragmentsAlias/mnt/media/app;}
Access_log logs/nginxflv_access.log access;}}---------------- Nginx configuration file --------------
4. Convert your movies into mp4 and flv formats to tes
address of the parent server (when the external video broadcast service IP with the UMS external live Synchronization service IP inconsistent with the case), "Superior Live Source Server service port" Is the superior UMS server in the Umsmonitor Configuration Tool Service Configuration page, on the "Basic Configuration" page of the "IP Address and Port" column s
Author: kgezhi Wang 2009-12-16 reprinted please indicate the source, thank you.
This article describes how to quickly build a media stream server that complies with the 3GPP standard and use a built-in player (such as RealPlayer) on your mobile phone for Vod. This article introduces mainstream Real Helix and Apple Darwin respectively.
1. Helix Streaming
the streaming media server to the user's computer continuous, real-time transmission, it first in the consumer computer to create a buffer, in front of the broadcast to download a piece of information as a buffer, the user does not have to wait for the entire file to download complete, It takes only a few seconds or a dozen seconds of startup delay to watch. When multimedia information is played on the cli
, successfully implemented online VOD, online audio-visual, online broadcast and so on.
Types of streaming media platforms
Below we will introduce the current popular streaming media technology.
Visible streaming media set up the mainstream platform is divided into three kinds:
RealNetworks
WindowsMedia
QuickTime
1.1 deploy cluster servers
Server Load balancer is not a basic network device, but a performance optimization device. First, a single heavy load operation is distributed to multiple node devices for parallel processing. After each node device finishes processing, the results are summarized and returned to the user. The system processing capability is greatly improved, this is what we often call the cluster technology. The second layer means that a la
" dialog box, select the Windows Media Services check box and insert the Windows installation disc as prompted to install the media.
After the Windows Media Service is installed, return to the "manage your servers" window. Click the "manage this Streaming Media Server" hyperlink to the right of "Streaming Media Server
is just thought that it is a problem of system incompatibility. now, when we encounter this problem again, we will reconsider to understand that there is a technology of Copyright Control in it. I have not come to a conclusion on the specific implementation details. when the files are on demand, the server prompts the following error:
What should I do? Don't ask me, I don't know... but we can be sure that our own mov file can be stored on the
Successful versions: ubuntu9.10/8.04
Indicate the source and author's contact information during reprinting.ArticleSource: http://blog.csdn.com/keensword007Contact information: Qin Jian
Currently, Microsoft Windows Media is the mainstream Streaming Media Server.Server, RealNetworks helixserver, and Apple's Darwin Streaming Server. Microsoft's Window
protocol
Iv. Basic Functional Testing:
Player with open source player Jwplayer, place player in index.html sibling directory
Nginx-http test page index.html (remember to add keyframes to the video when HTTP is required)
Ndex.cgi? P1_prod_version=shockwaveflash "flashvars=" type=httpfile=http://192.168.0.33:8081/2.flvautostart=true "Wmode=" OpaqUE "/>
NGINX-RTMP test Page index.html
Ndex.cgi? P1_prod_version=shockwaveflash "flashvars=" streamer=rtmp://192.168.0.
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