Also Charpu is running super view. Actually a lot of people are lately. With the more aggressive distortion on the videos lens it'll make the footage look way faster then it really is.
I don't touch my videos speed. No slowing down no speeding up. I run a 4s setup with a high c rating. I just switched to 6" props and I'm testing a 6s with 6" setup. So you'll be seeing more speed soon enough.