What is DLNA support in a TV

When it comes to enjoying media as a family, a television is a superior choice over a computer monitor. With the added benefit of DLNA technology, the user experience is enhanced, allowing for easier access to various features. This means that users can now enjoy not only files from their hard drives, but also content located on the Internet.

DLNA definition

DLNA stands for Digital Living Network Alliance, which is a method used for transferring data between devices. This technology simplifies the process of working with wireless and wired networks, allowing information to be transferred between devices once the server-client mode is enabled.

Devices can be divided into two groups: servers and clients. Some examples of server devices include photo and video cameras, tablets, phones, and computers. The TV set acts as a client, receiving information from the server. The server is responsible for storing and transmitting the information.

DLNA technology can be used not only when devices are connected, but also after downloading specific programs. Each company has its own developments and implementations that support DLNA.

To start, you need to install the appropriate software and ensure that the devices are connected to the same network, whether it’s a wired or WiFi connection. Once that’s done, you can begin the process of creating a unified system. DLNA and Smart TV technologies share some similarities, but they each serve different purposes.

Smart TV enables internet connectivity, while DLNA only works with servers. DLNA offers enhanced security measures since servers are equipped with antivirus programs and systems.

Every kind of network has its own pros and cons. Wired networks offer the advantage of providing reliable signals, even in areas where thick walls hinder signal quality. However, one downside is that installing them often requires disrupting existing structures. On the other hand, wireless networks eliminate the need for such modifications. Nevertheless, they can be greatly affected by obstacles and the materials used in their construction.

Support of the technology on TV: about possible variants

There are two variants of supporting the technology:

If the built-in support is used, it works similar to Smart TV. USB connectors are used to establish a connection to the wired channel, while wireless channels rely on WiFi modules. The playback quality is enhanced with drivers and codecs developed by each individual manufacturer.

Attention! However, in most cases, the codecs are released without additional functionalities like scaling and others.

External support allows for the use of various devices, such as:

1. Blu-ray players.
2. Satellite or digital TV receivers, etc.

There are advantages and disadvantages to each option. The built-in support allows for easy compatibility with any connected devices. However, it is not possible to, for instance, watch Blu-ray disks.

How to use

UPnP technology serves as the foundation for the functioning of various systems. This innovation enables a stable and reliable connection to networks and facilitates the seamless transmission of data, regardless of the format used.

Regarding the transport protocol, TCP/IP is employed. This essential component is now a requirement for the latest generation of game consoles. The UPnP niche is supported by over 200 manufacturers, and constant advancements contribute to its enhanced speed and accuracy.

To incorporate this technology into a standard TV or computer, one simply needs the appropriate software. There are various options available, including regular applications or specialized developments. However, utilizing these tools may present certain challenges as the exchange and flow of routes can encounter different management scenarios.

For the sake of convenience, the primary devices for such networks can be classified into several categories:

1. Household devices that are connected to the network. Examples include printers, televisions, and various types of players.
2. Portable devices such as phones, tablets, and cameras.
3. Appliances with multiple functions. These are types of equipment that support additional network standards.

Important! Information flow is organized between all components. The key is to ensure stable operation and ensure device compatibility.

Setting up networks

An essential benefit of technology lies in its ability to establish networks with diverse structures. However, there exist universal principles that can be applied to various situations. The DLNA server serves as the central hub or core of the system, connecting the different devices mentioned earlier.

The following elements are included in the simplest configurations suitable for typical households:

• Mobile phone.
• Television.
• Laptop.
• Personal computer.

Utilizing home computers, routers with specialized firmware, or purchasing a NAS or dedicated network storage is allowed. This solution typically operates in real-time and serves the primary purpose of storing and exchanging data. Network management, including browser-based management, is supported.

Each manufacturer bestows its own name upon the technology supporting DLNA:

1. AirPlay by
2. Sinple Share from Philips.
3. Smart Share in the case of LG.
4. AllShare for Samsung.

It is necessary to enable access to specific folders for other users on the network to access information. Typically, the server automatically searches through the "My Documents" folder on the system disk. Therefore, it is advisable to store all important files in this location.

Attention! When connecting new devices, it is crucial to ensure that the correct network is found. Failure to do so could result in software issues. Once the appropriate components are chosen and compatibility is established, everything will function automatically at optimal speeds.

The price of a TV set incorporating DLNA technology is influenced by its screen size. Television sets with a 15-20 inch diagonal range from 10,000 to 30,000 rubles. If the diagonal size exceeds 50 inches, the prices will increase significantly, ranging from 60,000 to 150,000 rubles. The manufacturing location, as well as support for additional features and brand, also factors into determining certain price limits for each model. Prices may be lower if the models are assembled in Russia rather than other countries such as Europe, the United States, or Japan.