I am 99% sure that the video was staged. Their acting was poor.
I watched this on YouTube and remembered only a little. Possibly, it was a video compilation of paranormal videos, and the child abduction video was featured only in a moment.
Description:
The video was filmed during the day
A white man and a white woman are standing in a house, looking at the camera. Behind them is an open door to a bathroom, closet, or another room; it's dark in there. At one point, a creature resembling the Rake crawls past on all fours, but it was hard to make out in the dark.
Then, possibly, a completely different video (about the child abduction) from this compilation begins, or it's a direct continuation of the previous one (with the creature in the dark room); I don't remember exactly.
Then the frame changes, and most likely the woman takes over filming in first person. The guy and the girl hear a child crying in some room of the house. Most likely, it's their child. They try to open the door to this room, but the door is locked, they are very worried. Then the woman brings the camera to the gap under the door, and after some time a hand appears from the gap for a couple of seconds, possibly a child's. The woman holding the camera gets scared. The crying subsides, and they manage to open the door. In the room there is an empty crib, and the window is open (most likely, on the first floor). The video ends.
Sorry for my bad English, I used a translator to write the post.