I have a project where I imported ProRes proxies of various resolutions (4K, 5K, 6K), and now wish to work with one uniform size, 1920x1080. I have re-transcoded and successfully linked the 1080 clips to the metadata, but the synced clips (before they go into the timeline) are now appearing very small in the source window. I am able to change the size of the sequence settings, but the original clips are still flagged for other resolutions. Is there a way that I can change all the synced clips to 1920x1080 as well so they don't appear small in the source monitor or in the thumbnails?
Premiere Pro CC 2017 v11.0, Tanq
MacOS Sierra 10.12.1
Mac Pro (Late 2013)
The issue isn't with the clips in the timeline, but rather with the clips in the source monitor and the thumbnails in the bins. That's where the images appear small, because the synced clips are still flagged for 4K, 5K and 6K etc... though I've reattached all clips to 1920x1080 files.