Modern Smart TV Samsung offers a variety of multimedia options, but often the built-in memory or built-in applications are not enough to view the archive accumulated on the PC hard drive. wireless network It allows you to get rid of unnecessary wires and enjoy content on a large screen without complicated wiring. This is especially important for owners Samsung Smart TV, whose Tizen operating system has excellent compatibility with modern data transfer standards.
The content transfer process can be accomplished using a variety of methods, each with its own specifics depending on your computer's operating system version and TV model. You don't need to be a networking expert to set it up. local network between devices. We'll cover the main methods, from built-in Windows functions to using specialized protocols for Apple devices.
Before you begin setting up, make sure that both devices - your computer and Samsung TV — connected to the same Wi-Fi access point. This is a fundamental requirement for most protocols, such as DLNA or Miracast. If the router supports dual-band mode, it's recommended to use the 5 GHz network to transmit large, high-resolution video files without lag.
Using the built-in Media Transfer feature in Windows
Windows 10 and 11 operating systems have a built-in DLNA mechanism that allows you to stream content to compatible devices without installing additional software. You need to activate the streaming function for your computer Make it visible to your TV. Open Settings and go to Network & Internet, where you should find the Streaming Media option.
Once you enable this option, the system will automatically detect your Samsung Smart TV on your local network. You may be asked to confirm permission to connect if a prompt appears on your TV screen. This is a standard security procedure to prevent unauthorized access to your files.
To start playback, simply find the desired video file on your computer, right-click it, and select "Cast to device." Select your TV from the list that appears. Playback controls (pause, rewind) will be available through the standard Windows interface or your TV remote control.
⚠️ Important: The video file format must be supported by your TV. If the file doesn't play, it's possible that the TV doesn't understand the codec, even if the stream is successful. In this case, use converters or third-party software.
This method is ideal for one-time display of photos or short videos. However, for regular movie viewing, it may be inconvenient due to the lack of an advanced interface and subtitle support. DLNA protocol It is good for its simplicity, but is limited by the functionality of the standard Windows player.
Setting up shared access to folders over the network
A more flexible method is to create a shared folder that the TV will access as a network-attached storage (NAS). This method allows you to use the Samsung TV's built-in video player, complete with all its picture and sound settings. First, create a folder on the drive where you'll store the videos and open its properties.
In the Properties window, go to the "Sharing" tab and click "Advanced." Check "Share this folder" and click "Permissions." It's important to grant read permissions to the "Everyone" group or the specific user the TV will use to log on to the network.
On your Samsung TV, go to the "Media" or "Source" menu and select the connected computer. Tizen will display the folder structure, and you can open the shared directory. This ensures a stable connection and allows you to navigate files directly from the remote.
☑️ Setting up a network folder
If you're prompted for a username and password when accessing the folder, enter your Windows account credentials. Make sure the "Private Network" profile is selected in your Windows network settings, as sharing is blocked by default in the "Public" profile for security reasons.
Screen sharing via Miracast and Wi-Fi Direct
If your goal is to show not just a file, but the entire computer screen or browser with a video that does not support DLNA, use the technology MiracastIn Windows, this feature is called "Mount." It allows you to duplicate your desktop image on the screen. Samsung Smart TV in real time.
Press the key combination Win + K on your keyboard or go to the Action Center and select "Connect." Your computer will begin searching for available wireless displays. On your TV, you may be asked to confirm the connection request in a pop-up window.
After successful pairing, the image from your PC monitor will appear on your TV. Image quality and input lag directly depend on the power of your Wi-Fi router and signal strength. This is a great option for viewing static presentations or photos, but dynamic games or high-bitrate movies may experience stuttering.
| Parameter | DLNA (Media Player) | Miracast (Screen Casting) | AirPlay 2 |
|---|---|---|---|
| Transmission type | File | Streaming (screencasting) | Streaming/File |
| Delay | Absent | Possible | Minimum |
| Work in the background | Possible | Impossible | Possible |
| PC addiction | Minimum | Full | Partial |
Why might the broadcast be slow?
Lag when using Miracast is often caused by Wi-Fi congestion. If your router operates on the 2.4 GHz band, nearby networks may be interfering. Switching to 5 GHz or using an Ethernet cable for one of the devices may resolve the issue.
Using Apple AirPlay 2 technology for macOS and Windows
Owners of Apple devices and users of modern Samsung models (2019 and newer) can take advantage of native support AirPlay 2This allows you to send video from a Mac or even a Windows computer (via iTunes or the Edge browser) directly to your TV without any extra setup.
To get started, make sure AirPlay is enabled on your Samsung TV in the General menu. On a Mac, click the Screen Mirroring button in the menu bar and select your TV. On Windows, users can open a video in the Microsoft Edge browser, click the Cast button, and select the device with the AirPlay logo.
The advantage of this method is high-quality audio and video transmission, as well as multitasking support. You can switch browser windows or start working in another app, and playback on your TV will not be interrupted. This makes AirPlay 2 one of the most convenient ways to stream content from the internet.
⚠️ Note: Samsung TV menu interfaces may differ depending on the Tizen operating system version. If you don't see the AirPlay option, check for software updates in the "Support" section.
Third-party apps to extend capabilities
The built-in tools are good, but sometimes you need more control over the playback process. Media server applications such as Plex, Jellyfin or Kodi, transform your computer into a powerful multimedia station. They don't just transfer files; they can transcode video on the fly, adapting the format to the TV's capabilities.
Install the server portion of the program on your computer and the client app on your Samsung Smart TV from the Samsung Apps store. After the initial setup, the server will scan your media libraries, adding cover art, descriptions, and metadata. This creates a beautiful interface similar to Netflix, but for your local files.
Usage Plex Using alternatives is especially beneficial if you have a large collection of movies in various formats. The server will automatically detect unsupported codecs and transcode the stream in real time if your PC's processor is powerful enough. This eliminates the need to manually convert files before viewing.
Moreover, such apps allow you to control playback from your smartphone, use it as a remote control, and even display subtitles that the TV's built-in player might otherwise ignore. It's a professional approach to setting up a home theater.
Solution: Connection and buffering issues
Despite the simplicity of the technology, users may encounter difficulties. Often, the computer doesn't see the TV, or the video constantly pauses to buffer. First, check if it's blocking Windows Firewall connection. The system will usually ask for permission when you first connect—make sure you select "Allow."
If the video is lagging, try lowering the bitrate of the streaming file or switching your router to a less congested channel. It's also worth checking if there are any background downloads running on your computer that are consuming your Wi-Fi bandwidth. A stable wireless connection is key to a comfortable viewing experience.
If all else fails, try rebooting your router by unplugging it for 10 seconds. This will clear the device's cache and may resolve temporary network conflicts. Also, make sure your router's firmware is up to date. Samsung Smart TV updated to the latest version.
Why can't the TV see the video folder on the computer?
The problem is most likely with your network profile. If your network is marked as "Public," Windows is blocking discovery. Go to "Network Settings" and change the profile to "Private." Also, check that the "Function Discovery Resource Publishing" service is enabled in the "Services" section.
Is it possible to stream 4K HDR video over Wi-Fi?
Yes, this is possible, but it requires a high-speed connection. Wi-Fi 5 (AC) or Wi-Fi 6 (AX) and a 5 GHz frequency are recommended. For files with very high bitrates (over 80-100 Mbps), a wireless connection may be unstable, and a LAN cable is preferable.
How to enable USB debugging if Wi-Fi is not working?
Enable USB debugging (Debug Mode) on Samsung TVs is typically required by app developers and is not intended for regular video streaming. This method is not practical for the average user and can lead to system instability if incorrect settings are changed.
Does the streaming work if the computer is turned off?
When using DLNA or media servers (Plex), the computer must be turned on and not in deep sleep, otherwise data transfer will stop. Some power settings allow hard drives to be turned off, but the network card and processor must remain active to respond to requests from the TV.