MOV_ENC_CENC_AES_CTR 6405 libavformat/movenc.c             mov->encryption_scheme = MOV_ENC_CENC_AES_CTR;
MOV_ENC_CENC_AES_CTR 6573 libavformat/movenc.c         if (mov->encryption_scheme == MOV_ENC_CENC_AES_CTR) {