What is oipf?
Oipf is a scaling-down of open IPTV forum. It is initiated by the pan-Industrial Group to develop open end-to-end IPTV standards, in order to enable the new generation IPTV system to enter large-scale market applications. Its "Openness" is manifested in the openness of standards and norms and the openness of organization members (open to any industr
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
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
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
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
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
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
VLC was originally a project of several French university students, and later they took VLC as an open source project, attracting a lot of good programmers from all over the world to co-author and maintain VLC, which became the way it is now. As for why it is called VideoLAN Client, it is because there is a VideoLAN server project (abbreviated as VLS), and now VL
VLC is a powerful tool that can do a lot of interesting things.The simplest way is to open a file from the interface and play it back. You can also use it in the command line, as shown in figureC: \ Program Files \ VideoLAN \ VLC> vlc.exe test. TsThe help of the website will be written to vlc-help.txt.C: \ Program Files \ VideoLAN \
Transfer from http://weiyinchao88.iteye.com/blog/1414207
function part:
The core of VLC media player is LIBVLC, which provides interface, application processing functions such as playlist management, audio and video decoding and output, threading system. All LIBVLC source files are located in the/SRC directory and their subdirectories: # config/: Load configuration from command line and configuration file, provide read and write configuration of fun
VLC plugin object Method
L versioninfo: Member, a string that returns version information
L VLC. versioninfo (): method, a string that returns version information Audio object attributes (read/write)
L VLC. Audio. Mute: mute and non-mute
L VLC. Audio. Volume: volume percentage. The value ranges from 0.
L
Compile VLC for IOS and vlcforios
Before the contact with VLC is because of Winrt project, and later it seems that the ARM version is always uncertain (not for the GCC compiler for ARM-COFF), vlc for winrt project has not been updated for a long time, I have not studied it in depth. One day, I talked to my colleagues about the fact that neither android nor ios ha
Android development practices: compiling VLC-for-android,
Recently, I have been developing streaming media on Android and want to learn more about the powerful VLC. I just took this opportunity to study the VLC-for-android code, let's see how an excellent open-source audio/video player is implemented. This article summarizes how to compile
The recent development of streaming media in Android, always wanted to learn a powerful VLC, just take this opportunity to study the vlc-for-android code, to see how excellent open source audio and video player is implemented. This article summarizes how to compile vlc-for-android under the Linux platform.Compilation environment: Ubuntu 14.04 64BIT,
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