IPTV is an interactive network TV. It is a main terminal device that uses the broadband network infrastructure and uses computers (PCs) or general televisions + network set-top boxes (TVS + ipstb, it provides users with a new technology that provides personalized services for multiple interactive digital media such as on-demand video, Internet access, email, and games.
According to the generation of IPTV
Nu Service Shunt configuration:Configure the traffic template.Because VoIP, IPTV, Internet access through the same port, it is necessary to set the 802.1p priority of each business. The general priority is ranked by Internet service, IPTV, VoIP from low to high. Set the traffic template index number here, respectivelyFor 7, 8, 9,802.1p priority is 0, 4, 6 respectively.Huawei (config) #traffic table IP index
Preface : Before my IPTV can use, but once I installed the RealPlayer, it secretly put IPTV file default open way to tamper with, after unloading RealPlayer, IPTV can not directly use WINDOWSMEDIAP Layer opens.cause : MMS the way the file was opened is tampered with (for example, cctv-5:mms://officetv.bupt.edu.cn/cctv-5)workaround : Win7 control panel → programs
Ott:over the top, providing users with a variety of application services via the Internet
Iptv:internet protocol Television, Internet Protocol TV
Technical differences:
Ott is the public network, that is, through the IP network to connect to the Internet, and your computer online is the same net. IPTV is the private network, but also through the IP network, but not connected to the Internet, directly pointing to the
Preface : Before my IPTV can use, but once I installed the RealPlayer, it secretly put IPTV file default open way to tamper with, after unloading RealPlayer, IPTV can not directly use WINDOWSMEDIAP Layer opens.cause : MMS the way the file was opened is tampered with (for example, cctv-5:mms://officetv.bupt.edu.cn/cctv-5)workaround : Win7 control panel → programs
In the IPTV HD page, when the small window plays the video, on some set-top boxes (such as HD ZTE, Gao Qingdaia 4904) The focus will not move, that is, the button is not responding. By this bug for a long time, although I know how to solve, but only know it, I do not know why. Today, the results of the experiment are as follows:When the page calls the video playback method, we know that the actual work of the code is to include the video ID, video win
NGN's streaming media service not only provides video stream services, such as broadcast and television and VoD, but also integrates voice, data, and video services for common and commercial users, for example, Caller-IDonTV ).
At present, the NGNRelease1 architecture established by ITU-TFGNGN-FRA includes the IP Multimedia Service Section (including the simulation service of PSTN/ISDN) and the simulation service section of PSTN/ISDN, however, there is no in-depth research on the stream media an
Through the configuration of the former Igmpproxy and Udpxy, it has been implemented to send the video stream through TCP protocol without affecting the original set-top box, so that both the wired network and the wireless network can be used normally, which avoids the situation that the network performance drops sharply when broadcasting multicast data in the wireless environment. For ordinary smart TVs, to access the specified video address, usually via DLNA, there is a DLNA server deployed in
Compilation of Libjpeg
After downloading, you can specify the configure directly. or use Yocto to compile and refer to my other blog posts related to Yocto. Compilation of Mjpg-server
Mjpg-streamer is already very old, and the download file in SourceForge, the default is Deb format, so need to find the corresponding source code
Download Address: http://sourceforge.net/projects/mjpg-streamer/files/mjpg-
First, Shunra VE SMB IntroductionShunra ve SMB Edition is a network simulation software product designed for small and medium sized enterprises, Shunra ve SMB Edition simulation software can be used to test, compare or predict under different network conditions-including delay, jitter, Packet loss and bandwidth (max. 10Mbps)-performance of the application or device.The software can be used to test the performance of video surveillance, building visual intercom, VOIP,
Recently, a dormitory in the company has a Shanghai E8 package and an IPTV device, but the problem is that more than three computers cannot access the Internet. This must be intolerable. However, ZTE has never touched this device before. I don't know how it got it. I checked a bunch of information on the Internet and probably understood why;
First, describe my device and network environment:
Device Model: zxv10 h608b
Hardware version: v1.1.02
The simplest FFmpeg-based streamer (taking pushing RTMP as an example) and ffmpegrtmpThis document records a simple FFmpeg-based streamer (simplest ffmpeg streamer ). The streamer is used to push local video data to the Streaming Media Server. The streamer recorded in this a
Http://www.stmcu.org/article/12-06/2075521340594733.html? Sort = 1127_1502_0_0
"Mjpg-streamer" is a lightweight video server software. A command line application that can obtain images from a single input component and transmit them to multiple output components.
The software can be used in an IP-based network to obtain and transmit JPEG images from network cameras to browsers, such as Firefox, cambozola, videolanclie nt, it is even a windows mobile
Recently, Texas Instrument (TI) announced that Aztech Systems, a global speech and data communication design and manufacturing company, will choose TI community Gateway (RG) solutions from its next-generation ADSL2 + gateway. The new Aztech product not only enriches its product series, but also enables it to provide broadband services at a low cost through the ADSL2 + network connection to achieve triple play services including IPTV and VoIP functions
test program
Read video data and audio data from MP4 files, package them into ts streams, package them into RTP packets, and send them out. You can use VLC to receive and play videos.
This section describes how the test program is developed in the IPTV development process supporting ts streams.
Objective: To Read audio and video data from an MP4 file, package it into a TS stream, and save it as a TS file. You can use VLC or storm video to play the
Have you seen other people's QQ signature is particularly beautiful, unlimited envy and want to do their own to do a streamer signature it? Do the method is not difficult, today for everyone to bring two can do streamer Word Method!
Method one: Flash software to make streamer words
Open the Flash software, and then use the Text tool, insert text: Baidu expe
Author: Cao Zhongming, huaqing Vision Embedded College lecturer.
Mjpg-streamer is a good open source project to use as a video server, using the V4l2 interface. We talked about the transplant process earlier, but in certain circumstances the project does not meet our needs, so we need to modify the source code, or directly write a video server. Before you modify the source code or write your own server, we analyze the source codes.
There are three par
This article from: http://blog.163.com/chenhongswing@126/blog/static/1335924432011825104144612/
Mjpg-streamer source code analysis
10:42:57 | category: embedded applications | font size subscription
Author: Cao zhongming, a lecturer at Huaqing vision embedded College.
Mjpg-streamer is a good open-source project used for Video Servers. It uses v4l2 interfaces. We mentioned the porting process above, but in s
returnOut ; About } the the sampler2d _maintex; the float_power; + - fixed4 Frag (v2f in): Sv_target the {BayiFixed4 C =tex2d (_maintex, In.texcoord); theFixed4 Cadd = tex2d (_flowlighttex, In.texflow) *_power; theCadd.rgb *=C.rgb; -C.rgb + =Cadd.rgb; -C.rgb *=C.A; the returnC; the } the ENDCG the } - } the}Since it was modified from unity with shader "Sprites-default", the name was added "-flowlight"
In order to install it on your pi follow the steps:1. Install Subversion:sudo apt-get updatesudo apt-get install subversion2. Go to the folder where you want to has the Mjpg-stremer, for EXAMPLE/HOME/PICd/home/pi3. Get Mjpg-streamer:sudo svn co https://svn.code.sf.net/p/mjpg-streamer/code/mjpg-streamer mjpg-streamer 4. Install Libjpeg8-devsudo apt-get install Lib
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