01 / Artwork template
Upload the PNG exported from Inkscape. The PNG supplies all artwork and text; media is placed over the magenta placeholder areas.
Loaded: text17-7.png — your CAM Dev artwork template.
Template aspect ratio is preserved. The uploaded artwork is not edited.
05 / Preview
Export creates a standalone HTML file with the template and selected media embedded. Keep the original files too. Very large video files are better hosted separately.