K.E.ESWARI; A.RINSHAD. Efficient steganography in encoded video streams using motion vector difference . International journal of intellectual advancements and research in engineering computations, [S. l.], v. 5, n. 2, p. 1476–1782, 2017. Disponível em: https://ijiarec.com/ijiarec/article/view/1518. Acesso em: 24 jun. 2024.