Hi, thank you for support indeed, I will look at example within some hours.
From my experience, and hope it can helps other people as well, You cannot use f4v into android, it will not be rendered, that's why i used mp4 and i set cue point with videoloader methods; plus maybe there is some particular settings to be done with keyframing in export video, as i know more i will share.
Thank you again and perfect choice for video example