While reviewing home security camera recording I saw 2 objects that seemed to arch from over the back of the house then disappear into the ground in what seemed to be in my back yard. I was watching video taken about 5 minutes before so went out to look for whatever it was but found nothing.I ran the clip as slow as it would go(1/8th speed) and it made it through the frames in what seemed like a fraction of a second. I went out to look to see if anything/anyone was in the front yard that could have thrown the objects over the house but all was quiet and nothing was there.The security DVR is a DVR8-4500 with 720p Day/Night Camera. The system is about 6 weeks old and I review every second of recordings each day and have not seen anything like this on it since installing.I dont really think this qualifies as a ufo but it beats the heck out of me as to what it was.I dont expect this to be of much interest to you but thought it was curious enough that I didn't just want to delete or overwrite it so I copied it off onto a jump drive to save and the original on the Swann DVR will likely be overwritten in about a week to 10 days. Unless there was something else in the area this morning I expect you will just junk the report and video - do as you see fit.David Armstrong...I dont really understand the extent of the"release?" at the bottom of the page but do as you desire with the report and video just please dont make it public WITH my name attached.