DNG Camera Profile Tutorial

In this 30 minute video, we'll look into the creation and use of DNG camera profiles in three raw converters. The video covers:

What are DNG camera profiles, how do they differ from ICC camera profiles.
Misconceptions about DNG camera profiles.
How to build custom DNG camera profiles and when to do so.
Just when, and why do you need to build custom DNG camera profiles?
The role of various illuminants on camera sensors and DNG camera profiles.
Dual Illuminant DNG camera profiles.
Examples of usage of DNG camera profiles in Lightroom, ACR, and Iridient Developer.

01.28.14: Thanks to Bob DiNatale for pointing out my error about the Lightroom Plug-in not being able to build dual illuminant profiles. That statement in the video is incorrect.