Hi guys, Thanks for all your words of advice. I am sure these tips will come in handy one day. I think the spec wasn’t given in a very clear way as I delivered just normal HD and it was accepted. I guess the spec they send to producers isn’t written by a professional because to me it just didn’t make sense to render in that specific codec but in 1920×1080 (this is also what they required, sorry, I didn’t mention it in my post). Anyways, all the best. Make pixels, not war. Kuba