The specific file name provided, Haunted 2018 s01e01 720p web x264-w4f-1 , indicates: 720p (High Definition).
After moving into a new apartment, a young boy is haunted by a ghostly woman hanging in his closet. Watch Haunted 2018 s01e01 720p web x264-w4f-1
WEB (captured from a streaming service, in this case, Netflix). Codec: x264 (a common video compression standard). The specific file name provided, Haunted 2018 s01e01