What is set top box OTT and what is the difference between iptv and ott set top box

OTT set-top box analysis:

OTT TV is the abbreviation of "Over the Top TV", which refers to the ** service based on the open Internet, and the terminal can be a TV, computer, set-top box, pad, smart phone, etc. It refers to providing services on top of the network, emphasizing the irrelevance of the service to the physical network. ** programs transmitted over the Internet, such as PPS, uusee and other platforms, are transmitted to the display screen (including TV).

From the consumer's point of view, OTT TV is Internet TV, which meets the needs of consumers and integrates the full-featured Internet TV with interactive TV functions. OTT TV (Over-the-Top TV), i.e., Internet television that serves in an over-the-top manner. For example, Apple TV and Google TV, which were launched on the market in 2010, are such models.

Internationally, OTT TV refers to a service that converges IP** and Internet applications for TV-oriented transmission over the public Internet. Its receiving terminal is an Internet TV all-in-one or set-top box + TV. In China, OTT TV refers to the controllable and manageable service of state-owned radio and television institutions providing ** content transmitted to TV sets through the public Internet.

The receiving terminal is generally a domestic Internet TV all-in-one machine.

The differences are as follows:

1. Transmission: IPTV takes the IP metropolitan area network, and OTT takes the Internet Internet.

3. Screen: IPTV is still only for the TV screen; OTT has more pad and phone screens (so-called multi-screen interaction).

Technical differences: OTT is a public network, that is, connecting to the Internet through an IP network, and your computer is connected to the Internet.

The IPTV is a private network, but also through the IP network, but not connected to the Internet, directly pointing to the IPTV platform, the image is that the IPTV itself forms a local area network.

Because OTT takes the public network, it is more open and free than IPTV.

Because IPTV goes to the private network, the quality and stability of the ** program are more guaranteed than OTT.

Differences in policy:

At present, the state stipulates that there can be no live broadcast on OTT, while IPTV can have live broadcast.

"OTT TV" is an English word that stands for "Over the Top TV". "Over the Top uses IP streams and private networks to transmit TV programs, which is the IPTV of telecom operators. ,

Distinguish; 1. Transmission: IPTV takes the IP metropolitan area network, and OTT takes the Internet Internet.

3. Screen: IPTV is still only for the TV screen; OTT has more pad and phone screens (so-called multi-screen interaction).

There are more or less others, mainly because the policy supervision is too strict, and I feel that OTT and IPTV are different in the nature of physical network transmission.

Smart TVIt is a new TV product with a fully open platform,Equipped with an operating system,Users can install and uninstall various application software by themselves while enjoying ordinary TV content,Continuously expand and upgrade the functions。 Smart TVs continue to bring users a rich, personalized experience that is different from that of using a cable digital TV receiver (set-top box).

ottIt is an abbreviation for "over the top", which refers to the provision of various application services to users through the Internet. This application is different from the communication services provided by the current carriers, which only use the operator's network, and the service is provided by a third party other than the operator. At present, typical OTT services include Internet TV business, Apple App Store, etc.