Quote:
	
	
		
			
				
					Originally Posted by  mikesouth
					 
				 
				It isnt really that simple. 
 
While there are general guidelines current codecs like H.264 look at delta changes from frame to frame so a perfectly  good setting for a movie without a lot of quick cuts and busy frames movement wise would look like ass in a different  style of shooting. 
			
		 | 
	
	
 Yup, I know that - hence the term "rough idea". With a lot of my antique footage you have a great deal of motion simply from scratches/artifacts/flicker on the old film, so I typically adjust accordingly. I was just looking for general guidelines as you say, for the different standard sizes. And far as parameters (this will be H.264 FWIW) I'm just looking at bitrate for these purposes - the rest I have optimized for my footage.