A video record plays a crucial role in providing evidence for crime scenes or road accidents. However, the main problem with the video record is that it is often vulnerable to various video tampering attacks. Although visual evidence is required to conduct an integrity verification before investigations, it is still difficult for human vision to detect a forgery, we suggest applying the feature extraction technique for each frame in the video file (except for the first frame) and then calculating the hash function to find a fixed length and then apply the elliptic curve algorithm to the resulting value from the Hash function and then hide the encoder output in the video itself.