Blu-ray & 4K UHD Authoring

Premium home entertainment mastering and authoring

64Biz provides Blu-ray and 4K UHD authoring, encoding, mastering and quality control for feature films, television content, collections and special editions. Our workflow brings picture, audio, subtitles, menus and metadata together in a reliable master prepared for replication and distribution.

From new releases to catalogue titles, we manage the technical complexity of home entertainment while preserving the creative quality of the original content.


Blu-ray and 4K UHD services

  • Blu-ray and 4K UHD Blu-ray authoring
  • Video encoding and bitrate optimisation
  • HEVC, AVC and compatible delivery workflows
  • HDR and Dolby Vision asset management
  • Menu integration and navigation testing
  • Multiple audio, subtitle and accessibility tracks
  • Disc image preparation and technical QC

Encoding with quality and efficiency

Encoding decisions affect image quality, disc capacity and playback reliability. We analyse the source master, running time, grain structure, motion and available space to develop an appropriate encoding strategy for each title.

Video, audio, subtitles and supplemental material are checked throughout the process, with final validation focused on navigation, synchronization, metadata and technical compliance.


4K, HDR and Dolby Vision catalogue releases

Catalogue editions often combine restored or remastered picture with several audio versions, subtitle tracks and archive extras. 64Biz coordinates these elements within a structured workflow for Blu-ray and 4K UHD releases, including HDR and Dolby Vision projects where required.

Our portfolio includes home entertainment work on internationally recognised films and collections. Visit the portfolio to explore selected projects.


Frequently asked questions

Can you manage subtitles and multiple audio tracks?

Yes. Authoring can include multiple language, subtitle, closed-caption and accessibility assets supplied or prepared for the project.

Do you also create streaming deliverables?

Yes. Encoding, transcoding, IMF, OTT packaging and other platform deliverables are available as part of a wider delivery workflow.

Can you work on restored catalogue titles?

Yes. We can integrate restored picture and audio masters, archive materials, new subtitles and supplemental content into a modern home entertainment release.


Post-Production Studio in Rome   |   Color Grading & Dolby Vision   |   Home entertainment projects

Talk to us about your next Blu-ray or 4K UHD release.

CONTACT 64BIZ