Safe-DIY the Unprotected Ultra HD Blu-ray/Blu-ray ISO File/Folder
There are some Blu-ray DIY tools in the market, but few of them can reauthor Ultra HD Blu-ray. DVDFab DIY is a reauthoring tool for not only Blu-ray but also Ultra HD Blu-ray, which allows you to reedit unprotected Ultra HD Blu-ray/Blu-ray ISO file/folder with only a few mouse clicks. The BDMV folder made by it will have the same or better compatibility as the original Ultra HD Blu-ray/Blu-ray.
Add New Audios and Replace the Original Audios
For people who is in need of adding new audios to an Ultra HD Blu-ray/Blu-ray or replacing the original audios on the movie, DVDFab DIY would be your best choice. All the standard Blu-ray audio formats including LPCM, AC3 Plus, TrueHD, AC3, DTS, DTS-HD, or DTS-HD MA are supported. With DVDFab DIY, you can set the delay time of added audio by comparing the audio with the original audio on the Ultra HD Blu-ray/Blu-ray.
Add New Subtitles and Replace the Original Subtitles
DVDFab DIY can be used to add new subtitles, including SUP and ASS subtitles, to an Ultra HD Blu-ray/Blu-ray or replace the original subtitles with another one you like. You can preview the movie with subtitles in the software, and then set the delay time to synchronize the added subtitles with the video.
Support ASS Subtitles and Output ASS Special Effects
ASS, the abbreviation of Advanced SubStation Alpha, is a subtitle format that allows for special display effects such as positioning, karaoke and style managements and more. DVDFab DIY supports ASS subtitles and can output Ultra HD Blu-ray/Blu-ray with ASS special effects. The Ultra HD Blu-ray/Blu-ray with ASS subtitles will be compatible with any Ultra HD Blu-ray/Blu-ray player.
Output Lossless Videos and Audios at Fast Speed
DVDFab DIY features a lossless reauthoring process. It doesn’t change or compress the videos and audios on Ultra HD Blu-ray/Blu-ray, so the videos and audios outputted would be lossless in quality, and the Dolby Vision and HDR10 video quality would be retained. DVDFab DIY is fast at processing Ultra HD Blu-ray/Blu-ray, and it can take only about 10 minutes to finish the whole reauthoring process.