While 1080P is generally good enough when you stream videos, 4K has become the latest standard for ultra-high-resolution video as technology has evolved. It has a much higher resolution than 1080P as the name suggests, nearly four times. Viewers will be able to see clearer, crisper, and sharper image quality since 4K boasts about 3,840 X 2,160 pixels. Of course, as news states, you have to possess at least a 48-inch screen to truly enjoy content in 4K resolution. In other words, 4K TV is required.
In the past few years, the well-known downside of 4K TV was the lack of content. But now, this downside is gone, as many video streaming services, including Netflix, Amazon Prime, Disney Plus, and YouTube, all offer a range of 4K content. Most of these services are available on TVs; simply log in to your account on the supported TVs and find your desired 4K videos, you can start enjoying them online.
However, streaming 4K videos online requires a fast and stable internet speed. For some YouTube users, if you don't have a good and stable network connection and prefer to play YouTube 4K videos offline on your TV, you can't miss out on this guide, which is going to introduce a free 4K video downloader to help you download 4K videos from YouTube.
If you are Netflix users wanting to play Netflix video offline on TV, you can follow this guide to download Netflix videos as local MP4 files and play on TV: 8 Ways to Watch Netflix Video on TV.
The free tool mentioned above is called NoteBurner YouTube Video Downloader. It is the new member of NoteBurner company, equipped with the most advanced HD video downloading core, capable of helping users download any audio and video from YouTube, and save them onto the computer in MP4, MKV, MP3 and WebM format.
And in respect of video quality, this free 4K vidoe downloader can download YouTube videos in a maximum resolution of 8K (4320p). Of course, please note that the quality option is based on that of the original uploaded video. If the video was recorded and uploaded in standard definition, it won’t be available to download in high definition. Plus, the most worth mentioning is that it is totally free, with no ad traps, no bundled program, and no extra fee.
Currently, the program is available in Windows computer only. Please download NoteBurner YouTube Video Downloader first before getting started. Below are the steps:
Run YouTube Video Downloader on PC, and then enter the name of the video or directly copy and paste the link of videos from YouTube to NoteBurner YouTube Video Downloader, and then press "Enter" button on your keyboard.
Click the 
button on the upper right corner to customize the video quality (High, Medium, Low) and output path.
The program will list all downloads option in the "Advanced Download" window. All you need to do is tap the icon 
, followed that a window will pop up allowing you to select the corresponding video or audio in different output format & quality.
After completing the above steps, now the final step is clicking the download icon to start downloading the video to the output folder you've chosen in step 2.
Once the download is done, you can find the downloaded video in MP4/MKV format or audio in MP3/WebM format by clicking the "Library" button or just opening the output folder.
Nowadays, people are paying more attention to enhancing the quality of old videos and upscaling the low-res videos to 4K with more details preserved. AVCLabs Video Enhancer AI is such an AI video enhancement software that uses the multi-frame convolutional neural network to enhance the video quality (from 420p, 720p to 1080p, 4K, and 8K), stabilize video shake, remove overlay noise and grain.
Note: NoteBurner strictly complies with the US copyright regulations. We adopt a leading technology to record unencrypted video without any protection being circumvented.
