Each type of DLNA-certified device serves a specific role in a home network. For example, some products store media and make it accessible to media players, and others control and direct media from its source to a particular player in the network. There is a certification for each of these roles.
Within each certification, there are DLNA guidelines for:. You can use DLNA-certified devices to save, share, stream, or show digital media. Certification can be built into the hardware or be part of a software application running on the device.
This relates to network-attached storage NAS drives and computers. When you connect a DLNA-certified media component to a home network, it appears in the menus of other networked components.
Your computer and other media devices discover and recognize the device without any setup. Some certification categories for DLNA products and devices include:. This applies to devices that can find and play media from other devices and computers. A certified media player lists the components sources where your media is saved.
You choose the photos, music, or videos you want to play from a list on the player's menu. Then, the media stream sends the selection to the player. This certification category applies to devices that store a media library.
It may be a computer, network-attached storage NAS drive , smartphone, DLNA-certified networkable digital camera, or a network media server device. A media server must have a hard drive or memory card where the media is saved.
A digital media player can call up the saved media. The media server makes the files available to stream media to the player. This certification category is like the digital media player category, as these devices can also play media. The difference is DMR-certified devices can be seen by a Digital Media Controller, and media can be streamed to it from a digital media server.
While a certified Digital Media Player can only play what it sees on its menu, you can control a Digital Media Renderer externally. In addition, many standalone media streamers, smart TVs, and home theater receivers can be certified as Digital Media Renderers. This certification category applies to go-between devices that can find media on a Digital Media Server and send it to the Digital Media Renderer.
Smartphones, tablets, computer software like Twonky Beam. Some cameras and camcorders may be certified as Digital Media Controllers. You may see the DLNA logo on a product or product description, but rarely will you see what certification it has been given. Another common problem is the incompatibility of some devices when playing formats such as MP4 video or the popular DivX.
However, some multimedia servers like TVersity can solve this problem by encoding content on the fly. Images dlna. Ir al contenido DLNA was created to facilitate the direct exchange of multimedia files between compatible devices over Ethernet or WiFi connections.
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Loading a DLNA app on your smartphone. Streaming media content on the TV. Smart TVs have an advantage over non-smart TVs. They not only connect to the internet but also let you stream media wirelessly from your smartphones and tablets.
All you need apart from a smart TV is a smartphone or tablet , and a wireless router. You can also connect a NAS network attached storage to your router and use it to stream all your media content on your TV.
You can do this on both devices by going into their Network settings and searching for your wireless network. Select your home wireless network from this list and enter your WiFi network password.
To stream content from your smartphone, you need to have a DLNA app installed on it. Some smartphones also come with pre-loaded DLNA apps. Before you select a file, you need to select a device that you want to stream to.
You can access this list by clicking on Devices, present on the main screen of the app. Select your TV from the list of renderers.
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