This is remarkably similar to another recent topic:
Why does my ffmpeg wont working? Help
as well as other topics we’ve had before.
Search results for 'timelapse #support:general-questions' - Krita Artists
Edit:Add: I use the Gyan ffmpeg 6.1.1 essentials build on Windows 10 and have no problems with timelapse exporting.
I know 7.0 had problems and that has been replaced by 7.0.1 but I haven’t tried it yet.
You can try 6.1.1 from here if the krita built-in version has problems:
https://www.gyan.dev/ffmpeg/builds/packages/ffmpeg-6.1.1-essentials_build.zip
@ImKuelllGremlin In the second screenshot you show, there are no files to export so the error message is to be expected.
Note: For future screenshots, please make sure that you do not display offensive words. It’s not difficult to give file and folders names that are ‘ordinary and inoffensive’.