Speaking of the full functionality of the IPTV or OTT live broadcast system, to see what operator and what kind of environment is used, what is the full function of this is more meaningful. Here Xiaobian is only a description of the IPTV / OTT live on-demand system, which may involve it. For those who need it you want to see which modules are needed, these modules can be individually combined.
First, video live broadcast
Whether IPTV systems or OTT systems, live broadcast and on-demand are basic functions, but for different situations, all operators need live broadcast, and may only need some of them. For example, if you do your simple version, you may only need a TV live broadcast. This feature is relatively simple. Generally, for the IPTV live broadcast system, in addition to the common function of APK (all the favorite channels, adjusting sound, brightness, setting) can also group different live programs, such as CCTV, Satellite TV, local table, etc. Another one may require a live back to see, this is actually a bit similar to on-demand.
The OTT on demand system is relatively complicated relative to IPTV, because of differently available categories, such as movies, TV series, variety, children, opera, etc., for schools, language, mathematics, English and other courses Classification. Enter different on-demand classifications include album descriptions (including presentations, pictures, selection, playback, etc.), and can also be recommended according to different tags. Here, Xiaobian is the home user-based OTT system to explain that there are many categories, such as: action movie, love film, European and American blockbuster, the latest release, Li Lianjie special, etc.
Of course, some apps commonly used features are all available, and these two parts can be done as needed.
Second, member agents
This and the specific operation mode is related to the operation of itself, you can only use the member's mode, according to the month, quarter, half a year, etc., the different membership fees, this and the domestic mainstream video website member system is almost.
Agent model is a faster model. Generally, there is a common three agents. The permissions of agents have to be lower, and they can only see their own information. This effect is better for development, you can quickly occupy the market. One or two binding of you can be selected as appropriate.
Third, various advertising
The profit model is an advertisement in addition to members, and there are many types of advertising. If we look at the big modules, we have live advertising and on-demand advertisements. Live advertising can be divided into ××× light, corner advertising. And on-demand advertisements can have more types, such as suspend advertising, buffering advertising, slice, corner, ××× lamp, etc. Of course, the current OTT ads also have many other forms of patch advertisements, such as giving specific ads based on advertising words, which can be more complex.
Of course, in addition to the above advertisements, you can also make boot advertising (pictures, small video) for this module. In long contact, Xiaobian found many times the operator hopes to be smart. This key is to get some user information, and what words are smart matching, such as the app for the family class, if customers often look at the anime or children's channel through the play record, then give him some related courses may be more effective. But these are based on big data.
In addition, this type of system is based on the module, such as children or anime channels to put and young children related advertisements; healthy opera classes are more suitable for advertisements related to the elderly (such as health care).
Fourth, video encryption
OTT on demand or IPTV live broadcast system make video encryption, mainly to protect the copyright and security of its own video source. The current security level is relatively high, that is, do strict encryption in various processes such as transmission, playback decryption. Moreover, it is a frame encryption. In playback is a frame of frame decryption, it is not stored, deleted directly, and a dedicated player must be played. This is not played even if the video is downloaded. Video security is higher.
V. P2P acceleration
General OTT on demand use this technology is more obvious, especially after the number of users, because the advantage of P2P technology is that more people watch a video, the more resources that may be shared, this can save operators Bandwidth cost. Of course, the P2P has a playback acceleration has always been ignored. It is possible to download multi-source downloads, you can disperse the on-demand resource in different servers, so that the hardware configuration requirements for each server are not so high, and still It can be adaptive from the current download from the current user, which is also possible to reduce operating costs while enhancing the user experience. Of course, you can also choose CDN and P2P-binding solutions, and this technology point software is currently more mature.
6. Other scalable features
Many of the scalable features of OTT on demand and IPTV TV broadcasts are combined with the subdivision industry. For example, docking third-party APP or H5 pages, implementing shopping features; docking third-party ticketing systems, facilitating hotel users to travel, etc.
The above is some features that have been summarized in the long-term work. For the full OTT / IPTV TV live broadcast on demand system, if you have other different opinions, you will welcome the following message supplements.
Reprinted on: https://blog.51cto.com/13794487/2376126
Related resources: What is IPTV? What is IPTV? - Other Code Resources
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