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Few questions about Canon XL2

Posted by Reza on 06/07/06 01:22

Perhaps you noticed that I am new to digital video. Your suggestions
are being so helpful to me. I have few more questions about Canon XL-2.

I would greatly appreciate your advice.
(1) How do I increase or decrease aperature size to control depth of
field? Is it IRIS?
(2) What should be normal shutter speed for 50 frame and 25 frame
mode shooting ?( I have PAL version of XL2).
(3) In what situations I need to lock the exposure?
(4) In what situations I need to use AE shift ?
(5) If I shoot in 50 frame and capture the video in 25 frame mode
(adobe premier pro will not capture in 50 frame mode), will I loose
video quality?
(6) In what frame mode (50, 25) most of the documentary vidoes are
shot.

(7) In what situtations I may need to use gain?


(8) Why manual focus is preferred to auto focus by the pros? If I use
manual focus, don't I need to keep on adjusting focus during the
recording as my subjects walk or change position?


Thank you

 

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