View Full Version : Shutter vs. Cineframe ?


Peter Rixner
March 10th, 2005, 02:45 AM
Hello :)

I've just got my Z1 yesterday and doing all kinds of tests right now. So the first thing is wonder is:

Is there a difference between cineframe and normal mode with shutter set to 25 ?

If not I would prefere 25, as it's then more light sensitive.

Thanks !

Peter

Robin Davies-Rollinson
March 10th, 2005, 03:46 AM
You'll find that there's more inter-frame blurring with the shutter set at 1/25th.

Robin

Peter Rixner
March 10th, 2005, 03:56 AM
Isn't that good ? For a Filmlook ?

And is it then also deinterlaced ?
Should be. Or how can you get 50 frames if the shutter opens only 25 times.

Dylan Pank
March 10th, 2005, 09:20 AM
<<<-- Originally posted by Peter Rixner : Isn't that good ? For a Filmlook ?-->>>

No, film camera shutters are only open half the time (for 25fps, that means, for a 50th of a second).

At video slow shutter 25th/sec, there is twice the motion blur that a film camera would have.

<<<--- And is it then also deinterlaced ?
Should be. Or how can you get 50 frames if the shutter opens only 25 times. -->>>

The FX1 deinterlaces slow shutter the same way as CF25, it just drops a field, and repeats the first field in as many subsequent fields as is needed.