does anyone know of the best software for color grading?
Well, I’m just a simple feller who likes using VirtualDub for many things. 😃 It’s surely not the best there is for color correction, but fwiw here’s the result of my messing around (with a just screen grab – hence the noise and blockiness – of your “home video colors” frame on screenshotcomparison).
Did you notice that the trees are very different between your trailer and the home video snapshots?