I have to aggree with Mike in the last few years only ONE request for BluRay, That said I always shoot in full HD shooting (and framing a little wider) in 1080p THEN edit/outputting to 720p gives you scope to reframe & in some cases stabilse this gives you many more options in post. On the downside 4min of h246 can easily be 1gig so half an hour of raw footage raly fills the harddisc's and you need a fair spec computer if you are going to run many tracks with FX.
