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Details of 3D cable demo at Cable-Tec emerge
Our friend Mari at the official Motorola Blog just got back from checking out the 3D demo at Cable-Tec and was able to dig up a few extra details in addition to sharing her impressions. Overall she said the circular polarized and active shutter demos both "looked good" but each was driven by a different set-top-box so it was hard to do a fair a to b comparison. This also makes us continue to wonder how compatible these two 3D display technologies are -- we suspect they are compatible and that this was just to prove that both IPTV and QAM worked as delivery methods. The most interesting tidbit is the fact that, thanks to new Multiview Video Encoding techniques, the 3D stream only requires about 30 percent more throughput than the same image in 2D. This isn't as much as Panasonic is claiming the new 3D Blu-ray spec will require, which is estimated at 50 precent. One other thing we're left wondering is what the frame rate of the demo was, but earlier this week CableLabs did confirme that the demo is 1080p and that the SCTE has already added 1080p at 60 fps to its encoding standards. We assume the frame rate had to be at least 30 fps per eye though, because otherwise the flicker would probably be noticeably annoying.
Motorola releases new HD set-top DCX700
This week at the SCTE Cable-Tec show, Motorola released the latest in its long line of digital cable HD set-top boxes. the DCX700 is an digital only box for those markets that have eliminated all those bandwidth hogging NTSC channels. It supports both H.264 and MPEG-2 as well as Dolby Digital and Dolby Digital Plus. Also included is our new favorite networking protocol, MoCA, which will allow it to act as a multi-room DVR. This low profile box was designed with wall-mounting in mind and should eventually be available through your cable provider.[Via MediaExperiences2go.com]
SCTE considering a 3D over cable standard
In another small step along the road to proper 3D at home, the Society of Cable Telecommunications Engineers announced its standards program is looking into 3D content delivery over cable networks. Apparently planning to "consider" work already under way by SMPTE, CEA and others, the SCTE's 3D over Cable project is mostly committed to figuring out how existing standards might need to change to support 3D. There's no way to know if this will even lead to an additional standard, but you can believe the cable giants want their say in how 3D at home develops and whether they're ready to jump on the bandwagon.
