I was wondering, what do you use to retime the run oxknifer? i don't really know any resources that can play a video at 1 frames per sec

Thanks for asking! I think all speedrunners should know how to do this :D

I use a Tampermonkey/Greasy Fork script called Youtube+ that adds a frame by frame shortcut (shift+left arrow, shift+right arrow) to the video. Tampermonkey is easy to add to Chrome as an extension and adds a ton of functionality.

If that's not your cup of tea, try www.watchframebyframe.com. It grants the same power :) I don't use this method so I'm not sure if it works 100%

Gotta wait for firefox v57 in 2 day for greasemonkey. I tried watchframebyframe and got the same result as the run you retimed so i i guess it is working.

Thanks for the info