I'm new to 3D printing. I'm learning a lot for an old guy and having a lot of fun. Octoprint simply amazes me and it is working great. I have a few questions, just trying to understand where stuff goes. When I select "Upload", where does the file go? If it is on the Raspberry's SD card, is the g-code being streamed to the printer over the usb?
Also, the video files, where are they stored? I know I can download them from Octoprint. Are they stored on the Raspberry's micro SD card? If yes, what directory?