4K UHD (Ultra High Definition) content is the best when it comes to audio and visual quality in the fast-changing world of digital media. It's no surprise that many fans want to burn these high-res files to discs for better preservation and playback.However, burning a 4K UHD ISO to disc is not as straightforward as it might seem, calling for specific software and careful steps to ensure optimal results.

This article will introduce you to DVDFab UHD Copy, a 4k blu-ray burner designed for precisely this purpose. We'll guide you through its main functions and show you how to burn a 4K UHD ISO file back onto blank BD25, BD50 or BD100 discs.

A Brief Introduction to DVDFab UHD Copy

DVDFab UHD Copy

DVDFab UHD Copy enables you losslessly backup or compress any 4K UHD Blu-ray disc, ISO file, or Folder to a blank disc directly. This UHD copy software can also preserve the original HDR10, Dolby Vision, and HDR10+ effects.

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DVDFab UHD Copy is a comprehensive tool designed to help users make personal backups of their 4K Ultra HD Blu-ray movies. It efficiently removes all copy protections like AACS 2, AACS 2.1, and BD-J, allowing for seamless copying and backup processes. You can use this UHD copy software to copy a 4K Ultra HD Blu-ray disc, ISO file or Folder to another blank disc, ISO, or folder without sacrificing image or sound performance. Its main functions are explained below in detail.

Main Functions

• Eliminate any copy protection from old or newly-released 4K UHD discs quickly and automatically.
• Enable lossless copying of 4K Ultra HD Blu-rays to BD100 while maintaining sound quality features such as DTS-HD, TrueHD, DTS:X, and TrueHD Atmos.
• Effectively compress BD100 to common BD50 or BD25 formats without compromising playback compatibility on all devices.
• Choose from Full Disc mode (all content), Main Movie mode (main movie title only), or Clone/Burn mode (1:1 ratio clone) according to your needs for customized backups.

Three Copy Modes

DVDFab UHD Copy is the most advanced 4K Ultra HD Blu-ray copy software. It can copy UHD discs into three copy modes. You can get the content you want by selecting from the copy modes listed below.

Full Disc

If you select this option, DVDFab UHD Copy will copy the entire disc to a blank BD50/25, an ISO file, or a folder while maintaining BD100 2160p quality. The Full Disc mode compresses the original BD100 content to fit onto BD50 or BD25 discs, preserving the 2160p quality.

Keep in mind that BD-XL discs are significantly more expensive—about ten times the cost of BD50 discs. It’s not cost-effective to purchase them when you can achieve the same quality with affordable BD50 discs. DVDFab UHD Copy helps you save money on BD-XL discs.

Main Movie

A 4K UHD Blu-ray disc often includes additional videos like sample shots and behind-the-scenes content. If you want to copy only the main movie, simply select the ‘Main Movie’ option. DVDFab will automatically choose the main film and skip the extras.

Like the ‘Full Disc’ function, the main movie feature compresses BD100 2160p content to fit on BD50/25 discs while preserving 2160p quality. This way, you can avoid spending on costly BD-XL/100 discs and still achieve great results with more affordable options.

Clone/Burn

If you just simply want to clone or burn your 4K UHD Blu-ray disc in a 1:1 lossless ratio then go with this option. The clone option can only clone an ISO file to a disc.

Other Key Features

• Retains original HDR10 image quality even when compressing discs, and Dolby Vision and HDR10+ are also preserved if there's no compression involved.
• Synchronize meta info including movie title, cast details etc.
• Utilize GPU H/W acceleration technologies to speed up the copying process significantly.
• Work with DVDFab UHD Cinavia Removal to remove Cinavia watermarks present in most audio tracks of 4K UHD discs to deliver a clean audio.

Best Tool to Burn 4K UHD ISO to Disc: DVDFab UHD Copy

You are now familiar with the DVDFab UHD Copy and know what it is and what it does. Now we will show you how to burn a 4K UHD ISO to a blank disc. We have mentioned that BD-XL is 10 times expensive than a regular BD50. So, it is not reasonable to buy a BD-XL for every disc burning task. Use the cheaper BD50 discs and get the same UHD experience as you would have gotten from a BD100 or XL disc. So, let’s check the requirements below for this task.

Requirements:

• A 4K UHD compatible Blu-ray optical drive on your laptop or desktop computer.
• 4K UHD Blu-ray ISO files.
• DVDFab 12 that you can download from the official DVDFab website.

Step 1: Download and install the 64-bit version of DVDFab 13

Free download and install the DVDFab 13 on your Windows or Mac system.Only the 64-bit version of DVDFab 13 contains the UHD Copy module, so make sure you download and install the correct version of DVDFab 13 onto your PC;

Step 2: Launch DVDFab 13 and go to the Main Movie/Full Disc/Clone mode of Copy module

Launch DVDFab 13, navigate to the Main Movie/Full Disc/Clone mode under the Copy module. As of now, only the Main Movie/Full Disc/Clone mode supports the 4K Ultra HD movies, but more backup modes shall be supported through the future update course;

Step 3: Load the source 4K Ultra HD source to copy

Load the 4K Ultra HD source (a disc, ISO file or folder), click the wrench icon behind the 4K UHD logo to choose your preferred output size, then at the Save to section, choose the output destination, and finally, click the Start button to let go of the copy process.

Summary

In conclusion, DVDFab UHD Copy stands as an essential tool for managing your 4K Ultra HD content. It provides a seamless way to burn ISO files onto Blu-ray discs, like BD25, BD50, and BD100. This ensures your high-definition media is secure and easy to access. DVDFab UHD Copy is a simple solution for all your copying needs. It suits both experts and newcomers in digital media management.