Force landscape mode on iOS

Hi, I am trying to play a (704x480) video on iPhone 5, so I’d like to enforce it to play on landscape mode with following code:
_window = SDL_CreateWindow(“DASH Player Window”,
SDL_WINDOWPOS_UNDEFINED,
SDL_WINDOWPOS_UNDEFINED,
640,//width,
960,//height,
SDL_WINDOW_OPENGL | SDL_WINDOW_SHOWN | SDL_WINDOW_BORDERLESS | SDL_WINDOW_FULLSCREEN);

SDL_SetHint("SDL_HINT_ORIENTATIONS", "LandscapeLeft LandscapeRight");

But it doesn’t seem to take it.
Any ideas, TIA.

its because of your call to create window asking for a 640x960 window. try asking for a 704x480 window.