this post was submitted on 05 Jan 2026
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It’s only the specific blu-ray format that came out in 2006 (first working 2005). Optical discs themselves could be said to have been used since the late 19th century.
laser discs were far better than tape, but tape had porn, sooo....
I seem to remember even prior to 2006, a "format war" between Blu-ray and HD-DVD...