The short story had more imagery and description, the video didn't really have all of those detailed descriptions. So, the differences in the video really did impact it because just considering imagery, the video seemed a little less suspensful.
They are similar in that they do both have a lot creepy imagery, but the short story had more than the video.
There was more dialogue in the video than in the short story. The old man and narrator talk to each other, which they don't in the short story.
In the video, the dialogue makes it less suspenseful. The talking interrupting the silence kind of broke down the suspense that might of been building.
The mood in the short story still kind of seemed more creepy than the video and that impacted how suspenseful the video was.
The creepy mood sometimes seemed a little forced or almost cheesy in the video. The mood was still creepy in both though.