Ivan,
I have been trying to stabilize a single 30min clip, so as you pointed out, that may be the problem. This giant clip was the result of editing I was doing in FCP, and then exported are ProRes, as a flatened media file. In the future I will editing in Premiere, so then it will be possible to apply WARP to the individual clips in the timeline. I gather then, that if I apply a smoothness setting across all the clips in the project, they will be analyzed separately, and the resulting zoom factor (or crop) will be unique to each clip. So that clip where there was alot of camera shake, will be zoomed in more than a clip that was very stable to start with. Am I getting this right? Also, can I apply WARP across multiple clips in one step?
Thanks for sharing your insights on this- this has been very helpful.
dan