Will movie textures work on iOS and Android phones? Please help...please advice

Can anyone help me regarding the usage of movie textures in Unity.

I want to know a) If I can play the videos on iOS or Android phones if we use movie textures. b) if it doesnt, what can i do to play these videos, on these mobile devices, like is there a plugin, or another way of coding it....

Please help, I am very confused.....need to do for a project....

Any help......will be appreciated...