Campfire Ghost Sighting

Was actually a picture, but this Samsung phone takes motion photos automatically. Backstory: We were burning some junk and old rope lights that didn't work, and it had some cool colors. My buddy said take a picture, I could of swore someone walked behind the fire when I took it, but I looked up and nobody was there. It immediately gave me the heebie jeebies. I went back into the the gallery and played the motion photo back, and was blown away. So I converted it to a video and that's it unedited. It's really creepy once you adjust the brightness and contrast it's very clear. Looks like smoke, but the wind is clearly blowing the other way and the flame shoots up when it hit that spot and it's gone. No explanation. This is not the first contact the land owners have had with the unexplained or paranormal.