CMH,
By interpolating to 24 fps, I mean 23,976 fps as Zeek did. I was just too lazy to write all the digits, so I rounded the cadance to 24 fps. Due to the interface being too slow on the EOS-M, you cannot do more than 18 fps, even 14 fps if you go too high in resolution. So, interpolation to 24 fps is required in post. I found that Resolve does a pretty good job with that. The final result looks very smooth and Resolve provides a naturally looking motion blur too. This works best if you film wide angle landscape videography where the moving objects are far enough from your lens. In this case, a smooth motion of the camera provides a very naturally looking video, even filmed at 14 fps and then interpolated to 24 fps. I usually use the Optical flow/Enhanced better option in Resolve for that.
If I need 4k I often use the anamorphic Full Sensor Readout mode, at 1736x2928 resolution, 14 fps and 1/28-th of a sec. shutter speed (180 deg. rule). By filming at 10-bit lossless and underexposing the scene by about 1/2 stop, I get quite long, even continuous recording. Downscaled to 3840x2160, video looks gorgeous on my 30-inch 2560x1600 screen, especially in areas of finest detail. Aliasing is negligible to nonexistent. This mode works very well with Dual ISO too - you have enough vertical resolution for that.
Just give it a try and please share your experience. I would be curious to see what Zeek and you think. Eventually, it may turn out that this poor man's 4k video on the EOS-M is not all that bad at all.
