Imported footage workflow?

I’m a little lost. I’ve imported footage and keyframed the emission to match events in the footage. The sim appears correct in the EmberGen viewer. However, when I render it out and import it into Nuke, the keyframed events appear to line up with the footage however the simulation itself appears to have slowed down.

Anyone know where I’m going wrong?

You will want to make sure your settings in nuke match the settings of both embergen and your imported footage. If the simulation matches the keyed location, but still looks like it’s in slow motion, you might want to decrease the timestep value to get the look you’re going for