Chroma Keying in Edius Neo

[GrassValley_BH]

Right-click a VA track or V track and choose Add Track

[Klingon_Master]

I have Edius Neo and can apply Chroma Key onto a clip with a white box. I don't know how you get a 2nd video track into the project so I can put it into the background of the video. How do you get a 2nd or 3rd track into the project so I can have background for using the Chroma Key effect or if I want to add an additional Picture in Picture effect. I can add AVI files to my video just fine but when I add MOV files there is no sound. Trying to correct a few of these problems since updating my video card drivers now this program works. Want to able to fully use this neat program.