Canon xf105 blending frames at 24p?

[o0westwood0o]

I just finished shooting some film on a Canon xf105 in 1080p24 on the 50mb/s setting with a shutter of 48. Every few frames it seems to be doubling the frame, reminds me of deinterlaced blended frame. What is happening? I have twiked the fps playback in premiere thinking it is trying to convert up to a higher frame rate, but everything is 23.976 fps and it still does it. Could this be an effect of the rolling shutter on the camera? or maybe it does not capture true 24p and the camera is interpolating frames for some reason? Let me know what you guys think!

[aedipuss]

i'm guessing a handheld shot with a shaky operator. maybe walking backwards? 24p is not the way to go with anything but steady tripod mounted shots.

[o0westwood0o]

I have been doing some reading, the camera was on a rolling tripod moving backwards, but the steadyshot option was on, think that could be the source of the problem?

[aedipuss]

never used steadyshot, i can't say. but it looks like too much up and down movement, maybe the cam was tilted too quickly to keep the subject in frame?