Program distribution . Video source error

My project has intro video. It opens on my computer (intro ) , but when i package and load this project on another computer it does not work at all It shows white screen without video . Then i decided to open this in unreal editor on another computer and faced package problem .Unreal can not find any video on another conputer , even in packaged project .Pls help me how i can embed video in packaged project .