Marking directly on film or tape.
My Grease Pencil drawings disappear after frame 132 : r/blenderhelp
Scan – Welcome to Spectra Film and Video
Lab – Welcome to Spectra Film and Video
Grease Pencil 2.79 (OLD ONE!!!) -MiniTuts- 06 Proportional Editing and 3D cursor on Vimeo
BLENDER 2.82 - GREASE PENCIL FEATURES (UPCOMING)
Scan – Welcome to Spectra Film and Video
Film movingmemoriesonline
Grease Pencil - Create Materials from strokes for Solid Viewport shading and StoryPencil - Tutorials, Tips and Tricks - Blender Artists Community
Welcome to Spectra Film and Video – Processing Scanning Supply
video sequence editor - Blender live-action footage and Grease Pencil animation - Blender Stack Exchange
Polaroid Spectra Film