UHD: Everything You Want to Know
2019-10-12 03:32:38 Posted by hanjing598
Summary: While streaming is obviously more convenient for most of us, anyone who wants a superior image and sound quality needs UHD, which is a pretty significant leap forward from the other ones, like HDR, SDR, just to name a few. If you are confused about what all this new stuff, you are not alone. To find out all these stuff, you will benefit a lot by this article which will lead you to explore them, even software related to them.
UHD has been a buzzword these days and gained its popularity day by day. Besides UHD, you may also have heard about HDR, 4K and SDR, and UHD Blu-ray. These words must have confused you a lot. What is UHD? What is UHD Blu-ray? Is UHD the same as HDR? If not, what’s the difference between UHD and HDR? Or is there any difference between UHD and 4K? How about SDR? These questions must have blown your mind. If you have been tortured terribly by all of these questions, you can dive in this article. This article is packed with all the things you want to know about these questions, even more than that, including "burn-4k-uhd-iso-to-disc".
Part one: 4K vs UHD vs HDR vs SDR
Let’s start from the basic knowledge and figure out all these terms.
4K vs UHD: what’s the difference
One way to differ them is they originate different. The term 4K originally derives from the Digital Cinema Initiatives (DCI), a consortium of motion picture studios that standardized a specification for the production and digital projection of 4K content. 4K refers to resolution, which is stated in pixels. In this case, 4K is 4,096 by 2,160, and is exactly four times the previous standard for digital editing and projection (2K, or 2,048 by 1,080).
While UHD, short for Ultra High Definition, originates from a consumer display and broadcast standard. It is the next step up from what’s called full HD, the official name for the display resolution of 1,920 by 1,080. UHD quadruples that resolution to 3,840 by 2,160. It’s not the same as the 4K resolution made above – yet in practice, you will often see UHD used interchangeably with 4K, whether describing TVs, source devices, accessories or content. Therefore, when we say 4K, in most case, it also refers to UHD. From the above analysis, we can see that 4K and UHD is not exactly the same, but the differences between them don’t matter so much. More details refer to UHD vs. HD.
UHD vs HDR: what’s the difference
Since you already know the relationship between 4K and UHD, now let’s figure out UHD vs HDR, namely the difference between UHD and HDR. In fact, UHD and HDR are totally different technology terms. From the above information, you have already knew that UHD, short for Ultra High Definition, is used for resolution. While different than resolution, HDR stands for High Dynamic Range and is an expansion of the distance (contrast) between white and black in which bright whites can be captured and/or corrected so that they are more intense but don’t overwhelm the rest of the image that would normally be due to overexposure. What does this mean? This means images have more overall detail, a wider range of colors, and look more similar to what is seen by the human eye when compared to SDR. More details refers to UHD vs. HDR.
HDR vs SDR: what’s the difference
What is SDR? SDR is short for Standard Dynamic Range. It is a standard for video and cinema displays for now. Unluckily, SDR is limited by its ability to only represent a fraction of the dynamic range compared with HDR. Therefore, HDR preserves details in scenes where the contrast ration of the monitor could otherwise be a hindrance. SDR, on the other hand, lacks this aptitude.
To put it simply, HDR allows you to see more of the detail/ information and color in scenes with a high dynamic range while SDR doesn’t. More dtails refers to HDR vs. SDR.
What is 4K UHD Blu-ray?
Compared all these terms in groups, there is one left- 4K Ultra HD Blu-ray.
4K Ultra HD Blu-rays, as the name suggest, support 4K Ultra HD (3840 x 2160p) videos encoded using the High Efficiency Video Coding (HEVC) standard (also known as H.265). As it’s known to us all that streaming is more convenient for us, so people who desire the best possible picture and sound quality need 4K Ultra HD Blu-rays or 4K UHD Blu-rays. Why 4K UHD Blu-ray is so great? The reason comes down to one very simple, but important factor: Bit rate. To put it simply, the more data you can deliver, the better the picture and sound quality are going to be. 4K UHD Blu-ray uses 10-bit color depth and can cover the cover the full spectrum of the Rec.2020 color space. In terms of pixel, that’s approximately 8.3 million, four times what you get in Full HD (1920 x 1080p). By cramming such a giant volume of pixels into the same sized TV screens, the image becomes sharper and clearer. There is answer to How to Rip 4K UHD Blu-rays.
Part two: How to Play UHD Blu-ray
A question may have bothered you very much that is how to play a 4K Ultra Blu-ray movie/video. Well, speaking of playing a 4K Ultra Blu-ray videos, a professional 4K UHD Blu-ray player is needed. Yet with so many choices in the market, it is normal for you to feel puzzled to choose the best UHD Blu-ray player. Therefore, to eliminate your puzzlement, we specially recommend you a few warmly welcomed players.
DVDFab Player 5 is a software that is highly recommended because it is possibly the world’s best 4K UHD media player based on its powerful functions.
Considering users are highly possible to enjoy a big screen, this media player is designed to capable of playing a variety of media formats on your PC or TV, so that you can get a very similar experience at home.
Another thing worths to be mentioned is DVDFab Player 5, a free video player, can support all the most popular video formats out there and allow you to play MP4/AVI/MKV or other formats without any hassles.
In addition, after being reinvented and featuring all-new playback engine, this media player 5 has greatly improved in stability, compatibility and playback smoothness.
However, these are not only the reasons we recommend it. DVDFab Player 5 is designed with a reengineered playback engine, which opens a 4K Ultra HD Blu-ray disc up to five times faster than the other products. Other than that, an all-round navigation menu as a critical part of a play media is offered on DVDs, Blu-rays, and 4K Ultra Blu-rays.
To put it simply, DVDFab Player 5 is the best media player to play discs/folders/ISO files and videos on win/mac.
2. Samsung UBD-K8500 4K Ultra HD Blu-ray Player (hardware)
This Samsung 4K Blu-ray player is designed to deliver the ultimate cinematic experience for users. With this player that is capable of upscaling lower resolution media to a stunning ultra-high definition resolution in your home, you can elevate your home entertainment viewing greatly, enjoying incredible picture quality and a wider color range as well as dramatic detail. This hardware features a sleek, curved design just to match seamlessly with your Samsung Curved SUHD TV, if you have one. One of the drawbacks of this Samsung 4K Blu-ray player is it doesn’t provide Wi-Fi. It only has a LAN port instead for connecting to your home network.
3. Sony UBP – X800 4K UHD Blu-ray player (hardware)
This Sony 4K Blu-ray player isn’t just a UHD disc spinner. It’s heavily specified media machine. In addition to playing Blu-ray, DVD and CD, it is also compatible with Super Audio CDs and DVD-A discs, and plays nice with a barrel of High-Res Audio codecs. Therefore, if you are looking for something to play almost any video format, then go for Sony UBP – X800 4K Blu-ray player. If you want to download something, ask a video downloader for help.
Part three: How to Rip or Convert UHD Blu-ray
Eventhough there are many media players or hardware to help you play your UHD Blu-ray videos, there still exists a problem: what if you do not have a device like that? Under this situation, what can you do? Is it possible to play 4K Ultra HD Blu-ray on a common Blu-ray player? The answer is Yes, but you may need a professional tool to help you rip and convert UHD to Blu-ray. There are some tools for you.
Is there any chance that you are looking for a tool to rip 4K Ultra HD Blu-rays to a 4K video format and watch the movie on your 4K UHD TV or 4K monitor without using a 4K Blu-ray player? If the answer is positive, you can totally try DVDFab UHD Ripper to rip UHD Blu-rays to other video formats.
DVDFab UHD Ripper is the best 4K UHD ripper that can easily rip and convert an unprotected 4K UHD Blu-ray into MKV/M2TS formats without loss. In fact, to meet the diversified user demands, DVDFab UHD Ripper offers varying conversion profiles, such as MKV Passthorugh, M2TS Passthrough, MKV.4K.H265.10bit, M2TS.4K.H265.10bit, MP4.SDR, MKV.SDR, MP4.Dolby Vison and more. For instance, you desire to convert your UHD videos without loss, you can choose MKV Passthrough and M2TS Passthrough formats; and if you don’t want your video in a big size, you can shrink them for a little bit by choosing the 3rd and 4th formats. In short, just choose the most suitable one that your media player software can handle properly.
Other than these features, there are still more features or functions of it. For example, DVDFab UHD Ripper can preserve the stunning HDR10 video quality. If your playback device is armed with HDR10/Dolby Vision compatibility, this ripper will not disappoint you, because it is capable of preserving the astounding video image quality HDR10 offers. On the contrary, if your TV cannot handle HDR content, you can convert it to SDR with almost the same quality.
In case you don’t prefer the first solution, here is another way for you. If you want to play your UHD videos on a common Blu-ray player, you can choose to downscale or convert UHD Blu-ray to 1080p Blu-ray format. DVDFab UHD to Blu-ray Converter is able to help you on this.
DVDFab UHD to Blu-ray Converter is the first 4K UHD to Blu-ray converter software in the world. It is specifically designed for users who, from time to time, need to downscale 4K Ultra HD Blu-rays to better-than-official Blu-rays. This software features a lot of functions.
Frist, downscale 4K Blu-rays to Standard Blu-ray specification, of course. Under the help of this software, you can downscale and convert 4K Ultra HD Blu-rays to 1080p Blu-ray format, which is strictly conforms to standard Blu-ray specification, and thus, is compatible with all non-4K Blu-ray playback devices.
Second, you can preserve the original lossless audio tracks. Serious audiophiles never compromise on audio quality, even just a little bit. Employing the most advanced algorithm, DVDFab UHD to Blu-ray Converter can extract the lossless tracks from the original source.
Third, you can decide to output Blu-ray as an ISO file or folder. DVDFab UHD to Blu-ray Converter is evaluated by experts to be the best 4K to 1080p converter. It is a powerful 4K UHD Blu-ray to standard Blu-ray converter software and takes 4K UHD Blu-ray disc, ISO, or folder as the input and converts it to standard Blu-ray format (BD25, BD50, BD66, BD100). Apart from this, this software can also directly burn Blu-rays with its built-in sophisticated BD burning engine. In this software you will find lots of creative Blu-ray customization options that will make yourself feel like a power-user.
If you are not satisfied with only ripping or converting UHD into only a few formats, then you can try DVDFab Video Converter. Being the most full-featured and powerful video converter, it can read almost all the popular formats from the Internet, digital camcorders, capture cards, etc., and convert these videos on your PC to all mainstream video/ audio formats to fit all players or devices in support of video playback with its rich profile library. In addition, during the conversion process, the metadata information of the sources, especially TV shows, will be fixed and then applied to the resulting videos. This software features so many functions. We prepare some of them for you.
1. Convert video to various video/audio formats
2. Freely customize the video/audio parameters
3. All-new built-in non-linear video editor
Part four: How to Copy or create UHD
In daily life, it is often to find that your 4K UHD Blu-ray discs are damaged or degrade over time, just like any other type of disc. Maybe some days later these discs will no longer available due to wear or tear. Therefore, have you ever considered copying your UHD videos/movies off the original disc and save them as lossless or compressed ISO files at the same time, or burn them to black BD 50/25 discs? If you happen to have an idea like this and are looking for a UHD copy program to back up your 4K Ultra HD Blu-ray movies/video, then DVDFab UHD Copy would be a great choice.
Usually, a 4K Ultra HD Blu-ray disc contains around 70GB of data, therefore, making a backup copy of such disc will not be an easy thing. Fortunately, DVDFab UHD Copy is an expert tool to do this stuff. This is a powerful and intuitive utility that you can use to duplicate your 4K UHD Blu-rays quickly and efficiently. This UHD copy software features many functions listed below.
1. Copy 4K Ultra HD Blu-rays to BD-100/50/25 2160P
This software can not only clone the entire disc of a 4K Ultra HD Blu-ray as a 1:1 lossless ISO file but also copy the entire disc or Main Movie title to an ISO file or folder with BD-100 2160p quality. Furthermore, it can compress them to a much smaller size to fit a blank BD-50/25 disc or save the compressed content as an ISO file/folder, and retain the 2160p quality.
2. Retain the High HDR10 and Dolby Vision Video Quality
As the most breakthroughs in film and TV, HDR 10 and Dolby Vision bring the video image quality of Blu-ray movies to the next level. Only when the HDR 10/ Dolby Vision contents are met with their displays can achieve the best video quality. DVDFab UHD copy is a software that can achieve this.
3. 4K HW Acceleration Ensures Blazing Fast Processing
We all know that copy a 4K Ultra HD Blu-ray can take amount of time due to its large size. Yet with a 4K HW acceleration, DVDFab UHD Copy can decrease theoretically from an average of 20 hours to around 1 hour, even less.
When you have copied a UHD movie and are playing it, yet during the playing process, you found that this video is muted somehow. Do you know why such a thing happen? The answer to this question is Cinavia. Cinavia is a new protection that consists of a multi-level watermark embedded in the audio track for movies in theaters and commercial DVD & Blu-ray discs. Therefore, if you want to copy a UHD Blu-ray movie under the protection of Cinavia, you may need a tool to remove the Cinavia from UHD first. DVDFab UHD Cinavia Removal is the right tool prepared for you.
DVDFab UHD Cinavia Removal is the first complete and permanent 4K UHD Cinavia removal solution. It can help you remove Cinavia watermarks embedded in the audio tracks of most 4K Ultra HD Blu-ray discs.
Video formats like MP4, MKV, AVI are enjoying their popularity today. Many of us also intend to download videos in these formats. Besides, you must have heard that UHD can provide better image and superior audio quality. If you are looking for a tool to create your own 4K Ultra HD Blu-rays, then try DVDFab UHD Creator.
As you can tell from its name, DVDFab UHD Creator is a 4K UHD Blu-ray creating software that can create/burn an UHD Blu-ray disc, ISO, or an UHD folder from multiple videos having different formats. Moreover, this software can retain HDR, HDR10, and Dobly Vision data while creating an 4K UHD Blu-ray and can create four types of 4K UHD Blu-rays (BD25, BD50, BD66 and BD100). And the converted videos will have 2160p resolution which is 4K resolution. Each of disc type can be burned to its corresponding blank Blu-ray disc and you can choose to save the 4K UHD Blu-ray as an ISO or folder.
One thing we are obliged to tell you is that except DVDFab Player 5, all these DVDFab programs we mentioned is this article belong to DVDFab 11. Therefore, you can download and install DVDFab 11 on your device and try all these programs, even other products of it. To start your explore journey of these programs, please click the buttons below to download and install it. DVDFab 11 can be compatible on both Mac PC and Win PC. Choose one system as needed.
Part five: Conclusion
You may have noticed that this article is so long. So to make you understand this article better, we will summary this article in a simple way. At the beginning, some basic knowledge about UHD is introduced for you to let you have a correct recognize about it. The main focus of this article is to let you know all the programs or software to deal with UHD. In short, if you want to play a UHD, you can go for DVDFab Player 5 for help. If you want to need to convert UHD, you can use DVDFab UHD Ripper, DVDFab UHD to Blu-ray Converter and DVDFab Video Converter. And if you want to backup it for latter watching, then DVDFab UHD Copy can do you a favor. Of course, you can decide to take advantage of DVDFab UHD Creator to convert your videos of other formats to UHD in order to have a better watching experience. It’s very likely that your UHD is under Cinavia protection, that’s why you need DVDFab Cinavia Removal for help and let it play its role.
1. Downgrade the UHD-unfriendly firmware of a 4K UHD drive to make it backup-friendly
2. Support all the mainstream 4K UHD drives from major manufacturers like Asus and LG
3. Make the downgraded 4K UHD drives compatible with 3rd party UHD backup software
4. Offer extremely easy downgrade procedures operable even by unskilled amateur users