How did the analog sunset change the out put standards for BLU-ray?

The transition from analog to digital broadcasting prompted the adoption of higher output standards for Blu-ray, as it became essential to enhance video and audio quality to match the evolving digital landscape. Blu-ray discs, introduced in 2006, supported high-definition content, necessitating improved compression technologies and higher storage capacities to deliver superior viewing experiences. This shift also influenced the implementation of advanced codecs, like H.264 and later HEVC, ensuring that Blu-ray could effectively cater to the demand for high-quality media in a digital-first world.