Composition Settings: Background Color: plz handle it like a Solid

[Simon_0815]

If I have a specific color composition background color for my animation, and export it to an mp4 (or so) it gets black. Would be nice if Ae interprets it as a solid and renders it out as this color. 

[simon0815]

that's a great idea!

[SiméonH]

And what if you want to get an alpha channel ?

[simon0815]

If I render out with alpha, there will be an alpha. Same as now. But If there's no Format with alpha suport, like mp4, then it renders the color.

simple, isn't it?