A Question about fading from scene to scene

Hi, I am new to Blender3D, and am still finding my around it. My question is regarding fading from one scene to another. I have two seperate Blend files that have been rendered, and I would like to know if it is possible to take these two and turn them into one, but have one fading in from the other. Sorry if my question is a bit vague. Any help would be appreciated. Thank you.

In the documentation which you can get here:

http://www.blender3d.org/cms/Documentation.628.0.html

…there’s a very good tutorial guide to the sequence editor. It looks like you’ll get what you need from that. Otherwise I seem to remember something about multiple cameras, I think Gabio wrote a storyboarding/previz script which might be useful to you. If I find the page, I’ll link it here.

Here you go:

https://blenderartists.org/forum/viewtopic.php?t=43821&highlight=storyboard