Check if you want to encode frames vertically flipped (suitable for playback on WinDVD player) or as is (suitable for gmplayer on linux)
Markatu, fotogramak kodetu nahi badituzu bertikalki iraulita (WinDVDn erreproduzitzeko egokia) edo dauden bezala (gmplayer-en edo linux-en erreproduzitzeko egokia)