When I try to composite this with my cg object it doesn't work. After completing the tracking I have set the tracking scene, but the video behind doesn't works or shows while in render mode(cycles). enter image description here

but as you can see it does shows the tracker point but both things doesn't composite.

This is my node setup in the compositor.

  • $\begingroup$ To composite it has to be setup in the compositor. Can you please show your compositor setup? $\endgroup$
    – Kiskit
    Jun 21, 2019 at 17:00
  • $\begingroup$ plz check below $\endgroup$ Jun 21, 2019 at 17:14
  • $\begingroup$ still can't see my video in the view port even after setting up the background. $\endgroup$ Jun 22, 2019 at 5:19
  • $\begingroup$ Is your monkey rendered with transparent film enabled? $\endgroup$
    – Kiskit
    Jun 22, 2019 at 6:47
  • $\begingroup$ yes it is and also rendering perfectly but can't see the video in viewport even after setting up the background. $\endgroup$ Jun 22, 2019 at 8:03

1 Answer 1


To have a transparent background in the render layer, enable Film Transparent.

I checked into the compositor and transparent render would have the checker background as shown here:

enter image description here

enter image description here

(For 2.7x) enter image description here


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