Philip Hodgets has released a PDF (download) handbook via his Pro Apps Tips website that basically covers everything a digital video artist needs to enter into the High Definition video world.
The 212 page handbook sells for $15.95 and alternately you can purchase the three sections (Production, Post-Production, Distribution) individually for $6.95, $6.95 and $5.95 respectively. You can view some sample pages from the hand book here. Ken Stone has written a review that is very informative if you’re on the fence. But the reality is, there is so much information packed into this guide and at the price it’s selling for, this is a must have for every digital video artist.