The reason you're having so much trouble sending the pictures over the aerial is probably that your video is sending terrestrial RF & you have a DVB-T video card... The different broadcast systems won't talk to eachother !
Paulʼs weblog - I live in Hythe near Folkestone in Kent. Wed + father to two, I am a full stack web developr, + I do javascript / nodejs, some ruby, other languages ect ect. My hobbies are pubs, running, eating, home-automation + other diy jiggery-pokery, history, family tree stuff, TV, squirrels, pirates, lego, + TIME TRAVEL.