3D Blu-ray Spec Finalized, PS3 Supported
Lucas123 writes "The Blu-ray Disc Association announced today that it has finalized the specification for Blu-ray 3-D discs. The market for 3-D, which includes 3-D enabled televisions, is expected to be $15.8 billion by 2015. Blu-ray 3-D will create a full 1080p resolution image for both eyes using MPEG4-MVC format. Even though two hi-def images are produced, the overhead is typically only 50% compared to equivalent 2D content. The spec also allows PS3 game consoles to play Blu-ray 3-D content. 'The specification also incorporates enhanced graphic features for 3D. These features provide a new experience for users, enabling navigation using 3D graphic menus and displaying 3D subtitles positioned in 3D video.'"
What they're being specific about is where in the third dimension the subtitles are placed. If you have a space or city scene at mostly infinite focus, its a major strain to suddenly focus on screen-depth subtitles.
This issue has been around a long time in first-person-shooter titles when using any of several 3d methods, including the shutter glasses once sold by E-Dimensional and now NVidia and even just red/blue anaglyph, when attempting to aim with a flat screen-depth reticle at an object at much further focus (real gun sights do not utilize binocular vision) and each eye views the reticle to be aimed at a different point.
It would actually take some artistic meddling and forethought for each scene of a movie as to where the subtitles should be placed. The same depth as whichever character is talking should suffice.
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