AV_PKT_DATA_ENCRYPTION_INFO  398 libavcodec/avpacket.c     case AV_PKT_DATA_ENCRYPTION_INFO:            return "Encryption info";
AV_PKT_DATA_ENCRYPTION_INFO 6707 libavformat/mov.c             ret = av_packet_add_side_data(pkt, AV_PKT_DATA_ENCRYPTION_INFO, side_data, size);