The feature in DVDFab UHD After Editor allowing to replace low-quality audio is groundbreaking. As a video editor, sometimes I'm frustrated by the low-quality audios in some classic 4K Blu-ray films. Now, I can easily enhance the audio quality without any quality reduction in the video. Highly recommend it for professional use!
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DVDFab UHD After Editor
A super-fast reauthoring tool to add or replace audios and subtitles of unprotected Ultra HD Blu-ray ISO file or Folder.
- Add External Audio TracksDVDFab UHD After Editor enables you to add any standard Blu-ray audio formats to your 4K Ultra HD Blu-ray movies, including LPCM, AC3 Plus, TrueHD, AC3, DTS, to DTS-HD, and DTS-HD MA. You can even adjust the audio delay time down to the millisecond for perfect audio-visual synchronization.
Whether you want to add an audio track of your preferred language and effects, or prefer your own customized audio settings over the default ones, this UHD After Editor can cover all your 4K Blu-ray editing needs. - Replace the Original AudiosWith DVDFab UHD After Editor, you can also simply package crisp, top-tier audio sound with your 4K visuals. It helps you replace the original low-quality audio on your 4K UHD Blu-ray with high-definition soundtracks in various languages or formats.
In case there is a need to adjust the timing between the audio and video, this premium UHD After Editor also allows you to fine-tune the audio delay time. Let DVDFab bring you an enhanced cinematic experience in your living room. - Add External SUP or ASS SubtitlesDVDFab UHD After Editor allows you to add external SUP or ASS subtitles to your 4K Blu-ray movies. Utilizing ASS format, you can create subtitles with various speical display effects including positioning, karaoke, style management, and more.
You can also adjust the delay time to make sure the new subtitles align perfectly with the video. From watching movies in your preferred language to hosting karaoke parties, this UHD After Editor ensures you a immersive viewing experience on any Ultra HD Blu-ray player. - Replace the Original SubtitlesDVDFab UHD After Editor also enables you to directly replace the original subtitles with your favorite ones in a different language, effect, or style. You can also fine-tune the delay time to sync the new subtitles perfectly with the movie.
No more dealing with improper subtitles that distract you from the 4K Blu-ray movie. Instead, you'll get a subtitle experience tailor-made for your preferences, enhancing your 4K movie-watching experience like never before. - Output Lossless Videos and AudiosDVDFab UHD After Editor offers a seamless reauthoring process for Ultra HD Blu-ray movies that output lossless 4K Ultra HD Blu-ray Folders with new audio tracks and subtitles. It retains the uncompressed video and audio, thereby maintaining the original Dolby Vision and HDR10 video quality.
With its fast processing speed, DVDFab UHD After Editor completes the entire reauthoring process in just about 10 minutes, ensuring efficiency without compromising on quality.
How to DIY UHD Blu-ray with DVDFab UHD After Editor
- Step 1
Launch DVDFab UHD After Editor and load the source
Download DVDFab 13 from the official website and launch it. In the "Utilities" section of the Home interface, click Blu-ray/UHD After Editor and then load your UHD Blu-ray via the "+" button or simply drag and throw it.
Step 2Add or replace audio tracks or subtitle
After loading the source, all the titles of the UHD Blu-ray will be listed on the main interface. Click the "Edit" icon behind the title you want to edit. Select "Audio" or "Subtitles" tab, where you can add or replace audio/subtitle tracks externally. In the "Settings" section, you can set the language and delay time of the newly added audio/subtitle.
Step 3Start the reauthoring process
Click the "Start" button to initiate the UHD Blu-ray DIY process. You can cancel the process at any time.
System Requirements
- ★ Windows 11/10/8.1/8/7 (32/64 bit)
- ★ Core 2 Quad and above
- ★ 2GB of RAM
- ★ 100GB of free hard disk space
- ★ NVIDIA GeForce GTX 260 and above
- ★ A Blu-ray Drive
- ★ Live Internet connection required to register DVDFab (little network traffic used)
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