To copy your favorite movies from DVDs and convert them into formats like MP4, allowing playback on devices such as computers and smartphones, you need DVD ripping software. This article introduces five recommended DVD ripping freeware options selected by "Madokamagazine" to introduce Windows software.

As video technology continues to evolve, the next-generation video media, UHD (4K ULTRA HD Blu-ray), is being increasingly utilized in various situations. Although it bears the name Blu-ray, what sets it apart from the traditional Blu-ray we've been using? Moreover, is "4K ULTRA HD Blu-ray" always superior to regular Blu-ray? Many may not be familiar with the differences and advantages of each, and if you're interested in converting between UHD and Blu-ray, which conversion software should you use?

If you have these questions, be sure to check out this article until the end.

UHD and Blu-ray

About Blu-ray

Blu-ray is a type of disc that was released around 2006 as the successor to DVD discs. Specifically, it features a resolution of 1920×1080 and interlaced fps50-60, with detailed color representation, allowing for vibrant-looking screens.

About UHD

UHD, also known as "4K UHD" or "4K ULTRA HD Blu-ray," as the name suggests, features a resolution of 4K (3840×2160). It is a next-generation video media that also includes features such as high brightness display through HDR and wide color gamut bluray コピー reproduction through BT.2020.

In simple terms, UHD achieves even higher image quality, producing images overflowing with realism, even in animated content.

Of course, resolution alone does not determine the quality of the image; factors such as brightness also play a crucial role. Therefore, HDR technology, which enhances the impact of images applied in UHD, can significantly expand the dynamic range of brightness in videos.

The Distinction Between 4K UHD and Blu-ray

Brightness Expansion:

UHD can record up to 10,000 nits, which is 100 times higher than the maximum of 100 nits for the Blu-ray standard.

Resolution Expansion:

UHD can record images with four times the resolution of Full HD, meaning 3840×2160 pixels.

Color Gamut Expansion:

UHD adheres to the BT.2020 color gamut, whereas regular Blu-ray follows BT.709. UHD can express a wider range of colors and may be able to represent the coloration of almost everything.

Read Speed:

UHD has a reading speed three times faster than Blu-ray, at 100 Mbps.

In summary, UHD can be considered an evolved version of Blu-ray. Now, if you want to convert your Blu-ray to UHD, how can you do it? Let's share the specific steps from here.

Converting Blu-ray to UHD

With current technology, it is possible to upscale Blu-ray disc videos to 4K resolution. While there are many software options with upscaling capabilities, some may contain low-quality or even dangerous software mixed in. These may include sudden pop-up ads or illegal collection of personal information. Therefore, in this article, the author recommends "DVDFab blu-ray リッピング 無料 to UHD Converter," which offers the best user experience based on their actual usage. Additionally, instructions on how to use this software will also be provided.

Features and Benefits of DVDFab Blu-ray to UHD Converter

Maintains Quality of Blu-ray to UHD Conversion:

During the process of converting Blu-ray to UHD, the original quality is preserved without compression.

Fast Conversion Speed for Blu-ray to UHD:

By adopting hardware acceleration technology, the time taken to upscale video files to 4K is significantly reduced.

Output to HDD:

The converted content can be saved to the HDD as an ISO image file or folder, or it can be burned to a disc.

Converting UHD to Blu-ray

While UHD is typically preferred for its quality, there may be situations where playing UHD content freely is not possible. In such cases, opting for Blu-ray may be necessary. Therefore, there arises a need to convert UHD to Blu-ray.

Here, we recommend the "DVDFab UHD to Blu-ray Converter," developed by the same company, and let's take a look at what this software has to offer.

Features and Benefits of DVDFab UHD to Blu-ray Converter:

Convert 4K UHD to Regular Blu-ray: Easily convert 4K UHD content to standard Blu-ray format.

Convert HDR10 Content to SDR: Convert HDR10 content to SDR content for compatibility with non-HDR devices.

Fast Processing Speed: Enjoy quick processing times for converting UHD to Blu-ray.

Flexible Output Options to HDD and Blank Disc: Choose to save converted content to HDD as ISO image files or folders, or burn them to blank discs.

Original Lossless Audio Tracks: Preserve the original lossless audio tracks during the conversion process.

Summary:

While 4K UHD offers even higher quality than Blu-ray, there are situations where Blu-ray is still preferred. Depending on the circumstances, there may be a need to convert between UHD and Blu-ray. In such cases, the recommended "DVDFab UHD to Blu-ray Converter" and "DVDFab Blu-ray to UHD Converter" from this article can be very useful! Although they are paid software, you can also try them out for free. If you don't need to convert a large number of times, the free trial version is sufficient. If you're interested, please download and try it out.