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 Many a free online website service tells you that they can successfully download real 4K 2160p videos free online. Yet, when it comes to real 4K Ultra HD 3840x2160p video, it usually shows you with a "network error" message after several minutes circling.  How to successfully download real 4K 2160p video without video unable to parse URL or network error? Try the professional 4K video downloader program - WinX YouTube Downloader, 100% safe, free and clean, letting you bulk download 4K ultra HD videos without any trick. Plus, with over 1000 online video sites supported, it also allows you to download 4K 2160p video footages from Vimeo, Vevo, Facebook, Dailymotion, etc. any site you name it. Read details if you're interested in.

M any an early adopter can't wait to  upgrade to Windows 10X  to experience new stuff. Soon later, some of them resort to Google for solutions to tackle Windows 10X errors. It's with Windows as with iOS. Each iOS upgrade brings various new errors. The same applies to Windows 10X upgrade. No biggie! Here this article lists out the top Windows 10X not working errors and corresponding solutions, as well! 1. Windows 10X Won't Update/Install Error Similar to its predecessor Windows 10, Windows 10X also incurs installing updates failure error. This issue might highly result from compatibility issues with hardware and software. Try the following solutions to fix Windows 10X won't update/install error: Remove any external hardware.  Unplug any unnecessary external hardware from your laptop, including USB flash drive, external hard drive, speakers, headphones, external DVD driver, etc. Update hardware driver  on your device. Clear non-Microsoft antivirus software  out of...

1 minute of 4K at 30FPS will take up about  350MB  for H264 and 175MB for HEVC. An it will chew up  20.5GB for H264 and  10.3GB  for HEVC when 4K 30FPS video length comes to 1 hour.  That's the downsize of 4K Ultra HD - too large in file size. How to solve the 4K large size issue when uploading video to online sites?  Compress 4K to 1080p ! (most recommendable way!) Why Need to Convert 4K 2160p to 1080p? Shrinking file size is the primary reason. Besides, it also brings you more benefits as below: 1. 4K video file (4096 x 2160) is  not compatible  with most media players and mobile devices now. Instead 1080p HD (1920 x 1080) works fine and can be widely played on VLC, Windows Media Player, iPhone, iPad, Samsung, etc. Some free media players may be able to play 4K files, but without hardware acceleration decoding and playing, the tools are often crashed. 2. It is  cumbersome to edit 4K videos  in most video editing software. 3. It's ...