How to scale images all at once?

Hi there,
what im looking at doing is scaling all the images in a project all at once so i dont have to do them individually (there are hundreds). But im not just wanting to scale them, i wanted to have them moving forwards, so i set it as a scale point then make a keyframe then set it at another scale point and set another keyframe. Is it possible to do this kind of scaling all at once keeping in mind that each picture is on a different scale percentage?

Thanks in advance!

Yes, this is possible and very easy. Select all the images in your timeline that you want to change (by rubber banding around all the clips) and then in the inspector under the Transform tab adjust the scale. It will take a short bit of time depending on how many images, the image size and speed of your computer, but will apply the scale change to all those you have selected.

UPDATE - I just reread your post and see you want to apply a type of Ken Burns effect as well. In the CROP tab you apply a Ken Burns effect but I have never tried it on multiple images at once. That may work if the zooming is to be identical for them all.

If you have clips of different durations, you can copy and paste the keyframes very easily and "retime" them for the various clip durations. It's not just for effects, but keyframes, too. Here's a short article to clarify.
www.fcproxuniversity.com/FCPro_X_Univers...s_%26_Keyframes.html