High Definition Tech Specs

[michelle]

Hi. Does anyone out there know where I can get good comprehensive information about working in high definition. We work in discreet smoke and have been delving more into high definition commercials but there are so many variations that we were hoping to find something like a tech sheet that clear explains each. So far I haven't found a good one on the internet. If anyone knows of one and can suggest a site that would be very helpful. Thanks.

[ronsuss]

Even though you are working on Discreet products, both Avid and Quantel have some very good "handbooks" for working in HD that can be downloaded as pdf's.