Quote
Even of I remove the image files from the Media room, there are still thumbnails visible on the timeline and the PDS-file is big. Thumbnails on the timeline is useless: only 1 frame for each image.
I understand what you're saying. I am working on a
very short project that has 1 title per frame (rather than a different image for each frame), so my
5 second 60p timeline has 300 titles and the PDS file is almost
5MB, so your project containing 4x as many images being 4x bigger seems to be in line with that.
I don't know why PD has to store all of the thumbnail data in the PDS file, but if you open it with any XML text editor you'll see that the vast majority of the contents looks like gibberish (but obviously it's the thumbnail data in text form). Maybe other members are aware of a setting or or a direct edit of the PDS file to remove that data - even temporarily so PD can load - but the best advice I can give you is to break your project up into much smaller chunks, like 5 seconds at a time.
You can then create a new, empty "master" project and then use
Insert Project to add each of the sub-projects so they are nested. That approach
may let PD load more smoothly but it will likely still take a long time. If it works it will give you access to all clips on their individual timelines from within your master project.
If PD still has trouble loading, another approach would be to produce each of the 5 second mini projects so you're only dealing with 5 simple video clips in your main project.
YouTube/optodata
DS365 | Win11 Pro | Ryzen 9 3950X | RTX 4070 Ti | 32GB RAM | 10TB SSDs | 5K+4K HDR monitors
Canon Vixia GX10 (4K 60p) | HF G30 (HD 60p) | Yi Action+ 4K | 360Fly 4K 360°