Video MovieTexture deprecation

Hello,

i am trying to type cast a Texture to Movietexture, but since Movie Texture is deprecated i think that wont work. any suggestions of what i should do?

Code (CSharp):

1.         MovieTexture video360_1 = (MovieTexture)Sphere1.GetComponent<Renderer>().material.mainTexture;
2.         MovieTexture video360_2 = (MovieTexture)Sphere2.GetComponent<Renderer>().material.mainTexture;