Dlna what does it do

Alternatively, a controller, such as a tablet or smartphone, could discover the content on the PC and tell the TV to play it back. With more than 4 billion DLNA-certified products on the market—including TVs, Blu-ray players, storage devices, media boxes, smartphones, tablets, game consoles and software—chances are good you already have more than one compliant device or application in your home.

If you own a recent model PC, NAS, smartphone, or tablet, it probably came with bundled DLNA-certified software that will allow any media on it to be recognized by your networked components. If you have an older model, however, you can still turn it into a media server by adding a program like Plex , Twonky , TVersity , or Windows Media Player. Another area where DLNA gets messy is codecs.

To make it more complicated, different implementations of DLNA support different codecs. You can click on the file you want to stream. Once you select the file, the app will start streaming it on to your TV. You can either select one file or create a playlist of your preference. You can also control the volume of the TV, with the help of the volume keys present on your phone.

Skipping through the video or song is also possible. Some Smart TVs do not even need a router as a medium to stream media files from a smartphone. To do this, you need to have a smart TV and a smartphone that support Miracast. This technology uses Wi-Fi Direct to stream content and is great for use in short distances such as in a living room.

Miracast also allows you to duplicate your smartphone screen on to your smart TV. This means, you can play movies, music and also play games and use apps on the large screen. Can I connect my Onn TV. It does not have wifi.

My phone has wifi hotspot. DLNA comparable. For example:. This isn't a complete list -- DLNA also defines other device classes, including different types of handheld devices. For example, you could use the Play To option in Windows Media Player to a play a local video file to an Xbox or other game console.

Your PC would notice the game console, display it as a possible playback destination, and then tell the game console to start streaming the video when you press play. DLNA is a product of its time. It was originally created in -- over ten years ago.

The Internet and digital media world was very different back then. This system was made for a time when you had locally stored media, which you stored on a digital media server -- your PC with a big hard drive or a NAS device. You'd then use DLNA to play that local media on other devices. DLNA only works for files you have locally. You can only use the media you have on your local storage devices. The DLNA specification defines only a handful of audio and video formats it supports. DLNA also defines certain types of "profiles," so some MP4 files might not be supported depending on their resolution, bitrate, and other details.

Device creators can't add support for these because that would violate the DLNA specification. Not all local media files will work.