Strange Noise Caught On Midland Man’s Door Cam

Someone please help me and and tell me what this noise is and where it came from. Yesterday my friend sent me a video from his doorbell and said tell me what you hear.

Let me set the scene for you, he sends me this video last night about 10pm, while I am already laying in bed, and says tell me what you hear. Me not thinking anything about it, plays the video, then I'm like what the hell?I called him and asked him what made him go through his cameras. He said, their dog had been acting weird all night, so went back through their cameras to see if they noticed anything.

Can you say CREEPY?

You tell me! Did you hear anything? What is it? The wind? Did it come from the car that slowly passes by? Was someone by the door bell?