Interactive entertainment set top box device for KTV and family

The utility model relates to an interactive entertainment set top box device for a KTV and a family, which is composed of collection cards (1), a video on demand (VOD) jack (2), a power amplifying jack A (3) and the like. Two collection cards are arranged on the interactive entertainment set top box device for the KTV and the family, the VOD jack is connected with a computer through a plug wire, the power amplifying jack A is connected with a television through a plug wire, and a power amplifying jack B is connected with VOD and a universal serial bus (USB) camera. The KTV and domestic interactive entertainment set top box device adopts the brand-new embedding computer technology to collect and synthesize audios and videos, and simultaneously products use the keying technology to collect images of singers, so that the videos, the audios, dynamic background, figures and the like are combined closely. The videos are recorded and uploaded to video websites, and by means of special video synthesizing software of