The next generation of optical disc that provides the greatest capacity is called

The next generation of optical disc that provides the greatest capacity is known as Ultra HD Blu-ray (UHD Blu-ray). This format is designed to accommodate high-definition and ultra-high-definition content and supports 4K video resolution. UHD Blu-ray discs can hold significantly more data than traditional Blu-ray discs.

Whereas a standard Blu-ray disc typically holds about 25 GB for a single-layer and 50 GB for a dual-layer disc, UHD Blu-ray discs can hold up to 66 GB for a dual-layer disc and 100 GB for a triple-layer disc. This substantial increase in storage capacity enables the inclusion of more extensive bonus content, higher quality audio tracks, and richer visual experiences.

Moreover, UHD Blu-ray also incorporates High Dynamic Range (HDR) technology, which enhances the contrast and color range of video content. It supports various audio formats that provide an immersive sound experience. Overall, UHD Blu-ray represents a significant advancement in optical disc technology, catering to the growing demand for higher-quality video and audio formats in home entertainment.