I've a strange question about the IBIS on Olympus bodies. As you can see from my signature below, my main m43 camera is my OM-1. It's a brilliant piece of engineering and takes superb images for it's sensor size, and can hold it's own against much larger sensor cameras. However, I've never been really happy with the video performance from this camera (which lead me to pick up a Sony A6700, as video is now quite an important part of what I shoot).
However (and I don't know why I didn't do this before), I've been today looking at holiday videos shot with my old EM1 MK II and EM1 MK III bodies and comparing them to more recent holidays which were shot on the OM-1. There's couple of things I noticed. Firstly, the IBIS on the older models when used in video mode and walking with the camera looks so much more solid (not gimble like, but very stable for handheld), and without a lot of the jelly and wobbling edges that my OM-1 demonstrates (makes no real difference if digital stabilization is turned off on the OM-1, relying instead on just the mechanical IBIS inside the body), the stabilization seems much worse than in earlier cameras. Also, I find the video straight out of camera on the older MKII and MKIII bodies, much nicer looking (a little more contrast), and generally more "detail" in the videos. Both on the older and new bodies I always set the picture control to normal. I've been using OM bodies for over 10 years now, so would like to think I know how to use them, but this is baffling me.
I thought at first it might be a fault in the IBIS mechanism on the OM-1, but when in photo mode, the IBIS allows me regularly to shoot images of multi seconds handheld pretty much repeatedly without issue, and the HHHHR feature also seems to be performing as usual. Has anything else who shoots video noticed this ? It's not like I shoot the OM-1 in H265 10 bit mode, as the picture profiles available are severely limited (OM-Log 400 or HLG modes), so I'm still shooting H265 8 bit as I did on the earlier bodies. Do you think there's a problem, or is this more to do with the new stacked sensor technology that the OM-1 uses ?
Would welcome other peoples experiences ?