A little quick funny dirty cute slowmotion test with the Canon EOS C100.
Because it was too dark : Shot with a Canon 50mm 1.4 (wide open), shutter speed at 1/200 and 6400 ISO.
Filmed with the internal codec AVCHD 4:2:0 at 60i then with after effects ==> 60i ==> 60p ==> 23,976p ==> Have an excellent x2,5 slowmotion !!! I think it's better (after effects interpolate it very well) than a 720p50 but we have to compare.