I would like to mix video #1 and video #3 while fading in and out from video #2.
Video #2 has no audio so I only want to play out video #1 and #3’s audio. Video #2 should work only as a transition layer which is playling back-2-back in the background and used whenever it needed.
this is an example video:
Can you please help me how to set up layers/mixers?