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3-D: Unfortunately, It's NOT Just Technology and Technique

August 21, 2009

Analysis of:After Conquering the Movies, 3-D Viewing Makes Its Way Toward Home TVs | online.wsj.com

Despite the recent clamor for 3-D movies & television, there are physiological and psychological hurdles.

3-D TV: Is the problem technology or physiology?

September 1, 2006

Analysis of:Fox Sports Conducting 3-D Tests | www.tvweek.com

3-D TV has been broadcast periodically at least since 1953. Technological advances have made the pictures easier to see, allowed some level of compatibility with ordinary screens, and made it possible to "add depth" to previously shot programming. Unfortunately, except for holography (which is not yet ready for entertainment programming), 3-D technologies create a physiological disconnect that may be responsible for discomfort for long-term viewers.

Riding the curve of compression improvement

July 27, 2006

Analysis of:MPEG-4 HD encoders - Harmonic's entry | www.harmonicinc.com

- MPEG-4 AVC is a new technology that has not yet matured, so improvements can be expected.

- Multi-channel encoding allows needy channels to take advantage of surplus capacity in other channels.

- Multi-channel encoding also simplifies the creation of "mosaic" channels.

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