Is your feature request related to a problem? Please describe.
The -ss feature is great, but it becomes useless (at least for me) for torrents with several video files as the screenshots getting uploaded after all the videos has been uploaded.
It becomes hard to relate the screenshots this way.
I would prefer it to post screenshots right after each video has been uploaded

Describe the solution you'd like
Take and upload screenshots of the uploaded video before uploading the next video file.