I am trying to create something similar to this video:

I don't have a problem with the Ken Burn effect but I am trying to figure out the scrapbook part where there are multiple photos on one scene. Would you guys do this by creating a large photo by cutting and pasting smaller photos(after adding white border) and then pan and zoom to each photo? Or could you achieve similar effect using multiple video tracks and overlay different photos onto a scrapbook background on the main video track and use event pan crop to zoom and rotate each picture to get the same effect.
I tried the multiple video tracks and it seems to be very time consuming and I can't quite duplicate the scrapbook style(I find it hard to make the multiple video track move as one). Creating 3 or 4 large photo collage and then pan and zooming would be much easier but I am worried about loosing resolution when zooming in to an individual picture.
If you create several large photo collage, what software do you recommend?

I don't have a problem with the Ken Burn effect but I am trying to figure out the scrapbook part where there are multiple photos on one scene. Would you guys do this by creating a large photo by cutting and pasting smaller photos(after adding white border) and then pan and zoom to each photo? Or could you achieve similar effect using multiple video tracks and overlay different photos onto a scrapbook background on the main video track and use event pan crop to zoom and rotate each picture to get the same effect.
I tried the multiple video tracks and it seems to be very time consuming and I can't quite duplicate the scrapbook style(I find it hard to make the multiple video track move as one). Creating 3 or 4 large photo collage and then pan and zooming would be much easier but I am worried about loosing resolution when zooming in to an individual picture.
If you create several large photo collage, what software do you recommend?