Apart from the 3X Video Raw crop recording that already functioning on 5D2, there should be more options like 1.5X 2X 2.5X....
If this possible ... I can foresee video men like me can save a lot money buying lens.
May be I will require just only 3lens, 24mm.F2.8 100mm.F2.8 and 400mm.F5.6 and going around making my movies.
Becuase I can Crop recording the 24mm. lens to 1.5X that equal to 36mm. or 2X crop recording to make 48mm. equivalent lens. or 2.5X to be a 60mm. equivalent lens or 3X to become 72mm. equivalent.
But ... I afraid the lens manufacturers may not like this kind of idea??
(http://i17.photobucket.com/albums/b61/dd2020/general/01_zps2c29e294.jpg)
http://www.ninofilm.net/blog/2010/04/26/full_hd_crop_zoom/
If this possible .... it will be a lot useful..
Thank you in advance...
+1.
Very usefull features.