Jeremiah Golston
Chief Technical Officer, TI Streaming Media

Based on my example in my last blog of Lifesize’s video conferencing application, it’s clear that best-in-class compression is one of the issues that has to be taken into account when implementing HD. But it is not the only one.

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Jeremiah Golston
Chief Technical Officer, TI Streaming Media

I’m continually surprised by the applications that are taking advantage of high definition (HD) video. The trade-offs from standard definition (SD) are negligible in some cases, and in other cases HD makes no sense at all. I would not be surprised to see even cell phones requiring some HD encoding support soon. Despite the limited screen size on the phone itself, camera phones will want to capture short high quality video clips to watch later in the home on a higher resolution display.

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Jeremiah Golston
Chief Technical Officer, TI Streaming Media

Before we dive headlong into a discussion of HD and what it means to designers today, it would be instructive to start at the beginning with a quick recap of how we got here. What has been the driver for HD?

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