Author Topic: 50D, Rolling shutter 180 and 24FPS  (Read 372 times)

Edgley

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50D, Rolling shutter 180 and 24FPS
« on: March 21, 2020, 03:28:42 PM »
Hi,

I have read, I have played.
I can get the FPS to be 24, but it shows rolling shutter to be 77.

Might someone, please, be able to educate me as to how one achieves both?

Many thanks.
100D + 50mm 1.8 / Mac / Resolve

Luther

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Re: 50D, Rolling shutter 180 and 24FPS
« Reply #1 on: March 21, 2020, 04:54:29 PM »
Go to the "Exposure" menu and select "Expo. Override". Then go to the "Movie" menu and select FPS Override. Open the FPS Override (press Func key), select "Optimize for: Exact FPS" and put "Desired FPS: 24. This will do the trick.
If you want more accurate fps, select NTSC video system in Canon menu, open the "advanced" panel on fps override and set the timers A: 750 and  B: 1600.

Edgley

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Re: 50D, Rolling shutter 180 and 24FPS
« Reply #2 on: March 21, 2020, 07:57:37 PM »
Thats what I have done, however, its showing a rolling shutter of 75 - I thought one was after 180 to provide the correct looking footage.
I have even played with the FPS Timer A and B to try and get it right.
A - 850 (FT+128)
B - 1411 (+31)

Thank you
100D + 50mm 1.8 / Mac / Resolve

Walter Schulz

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Re: 50D, Rolling shutter 180 and 24FPS
« Reply #3 on: March 21, 2020, 08:26:33 PM »
Screenshot of your cam's rolling shutter setting, please.
Photogs and videographers: Assist in proof reading upcoming in-camera help!. Your input is wanted and needed!

Edgley

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Re: 50D, Rolling shutter 180 and 24FPS
« Reply #4 on: March 21, 2020, 08:27:00 PM »
Okay, I take the Muppet of the Day award.
What I should be doing is putting the camera into Tv mode and choosing 1/50.

My bad
100D + 50mm 1.8 / Mac / Resolve

Edgley

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Re: 50D, Rolling shutter 180 and 24FPS
« Reply #5 on: March 22, 2020, 04:51:54 PM »
Here is the screenshot, which seems to suggest I don't have 180.



100D + 50mm 1.8 / Mac / Resolve