animation - How do I set a mp4 as my background? - Blender Stack Exchange
Matchmoving and Compositing in Blender 2.8 Eevee – Louis du Mont
compositing nodes - How to composite in a background picture? - Blender Stack Exchange
Compositing a Background - Compositing and Post Processing - Blender Artists Community
Introduction — Blender Manual
compositing nodes - How to create a gradient backround in the compositor? - Blender Stack Exchange
How do I show the preview image in the background when compositing? - Blender Stack Exchange
compositing nodes - How to create a gradient backround in the compositor? - Blender Stack Exchange
How to Render a Background Image in Blender 2.8 Using a Camera Background Image - Henry Egloff
Properties — Blender Manual
rendering - Final render isn't showing composite background color - Blender Stack Exchange
compositing nodes - 2.8 Eevee Composite Object over background lacking Transparency - Blender Stack Exchange
How to Render a Background Image in Blender 2.8 Using a Camera Background Image - Henry Egloff
Rendering/Compositing - Can't get a transparent background in my render - Lighting and Rendering - Blender Artists Community
Introduction — Blender Manual
compositing nodes - How to composite in a background picture? - Blender Stack Exchange
Compositing against a background image with nodes - Basics & Interface - Blender Artists Community
Alpha Over Node — Blender Manual
Compositor Layering Question - Compositing and Post Processing - Blender Artists Community
Luminance Key Node — Blender Manual
node editor - Backdrop doesn´t work/ image won´t show up (for compositing) - Blender Stack Exchange
How to Render a Background Image in Blender 2.8 Using a Camera Background Image - Henry Egloff
Z Combine Node — Blender Manual
Introduction — Blender Manual
