Dallas, Texan Tracks Fleeting Orbs on YouTube

Someone from Dallas, TX has posted a series of YouTube videos spanning one UFO sighting. The witness tried to get good footage, but the orbs he/she was chasing after were small and fleeting. Here's the full description of the sighting, ranging over a few video posts: 

I was outside about 7:40pm may 3 2012 just northeast of Dallas at 610 and Garland Rd and saw 3 white orbs and one black one. This is a video of the 1st white one. It looks small in the video, but looked larger and closer in person.

This is the 2nd white orb. Was just a few minutes after the 1st.

This is the 1st part of the 3rd white orb. It was directly overhead and I stopped to turn around when I was bent back too far.

This is a continuation of 3a - after I turned around.

Ok this is the weirdest one. This orb was black and larger (closer?) than the white ones. And while filming with my iPhone I noticed that I could see it big and clear with my own eyes but not at all on the screen! I thought maybe I could see it on my HDTV with AirPlay, but nope. My friend Gus was there and he and I both saw it and watched it fly over us. Here's the video anyway.