3nity Video Converter
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BD Rebuilder reduces Blu-ray video content to fit smaller-capacity media or a recordable Blu-ray disc. It can retain menus and extras, or create a copy focused on the main movie. Users can remove unwanted audio tracks and supplemental material to manage the output size. The program encodes video but does not decrypt discs, and it requires ffdshow and AviSynth.
| Author: | jdobbs |
| License: | Freeware |
| Price: | FREE |
| Released: | Jul 22, 2025 |
| File size: | 185.00 MB |
| Downloads: | 976 |
| Keywords: | encoder, Windows 10 compatibility, BD Rebuilder, Blu-ray, Blu-ray encoder, make bd5 backup, remove blu-ray audio tracks, make bd9 backup, DVD compression tool, x64 software, Jdobbs Softworks, blu-ray movie backup, blu-ray shrinking software, blu-ray video encoder, shrink, High-quality video output, shrink Blu-ray, encode Blu-ray |
| Author URL: | http://www.jdobbs.com/index.html |
BD Rebuilder is a Windows utility for reducing the size of Blu-ray video content so it can fit on smaller-capacity media or be stored more compactly. It is intended for users making personal backups who want control over which parts of a disc to retain. The program can preserve the disc's menus and extras, or focus the backup on the main movie.
The program can create reduced-size copies for DVD media, commonly referred to as BD5 or BD9, as well as copies for Blu-ray recordable discs. These options let users target different storage capacities, including DVD-sized media and a standard 25 GB Blu-ray disc. BD Rebuilder encodes the video to fit the chosen output size; the resulting image or files can then be written to compatible media using an appropriate disc-burning tool.
For a more focused backup, users can remove audio tracks they do not need, discard extra material, or retain only the main feature. Keeping fewer tracks and supplements can reduce the amount of content that must be stored, while retaining menus and extras is useful when preserving more of the original disc structure matters. These choices make the workflow adaptable to both compact movie copies and fuller disc backups.
BD Rebuilder handles video shrinking and encoding, but it is not a Blu-ray decrypter. Disc decryption must be performed separately with suitable software before processing protected source material. The program also requires ffdshow and AviSynth, which provide components used in its video-processing workflow.
BD Rebuilder is freeware for Windows, with support for Windows 10 and Windows 11 as well as older Windows releases. It is suited to users familiar with Blu-ray backup workflows, video encoding and the preparation of source files. The software does not replace a disc burner, and the destination capacity depends on the selected output format and media.