background alpha channel

[TheSpleen]

Ok I know the answer yet I cannot find where to change it.

My background is black although I have a sky/cloud rotoscope showing.

I know I need to change my alpha channel either on or off, but no matter where I look I cannot find where to change it.

Thanks,

Gene

[robcat2075]

switch your file save type to TGA, then turn buffers>alpha off. then switch back to whatever type you were using.

[TheSpleen]

thank you.

[TheSpleen]

ok changed it to tga but still no buffers under tools/render

edit: I got it working sort of.

[Walter Baker]

Hi Spleen

I think this is where Rob is talking about

any way this is what worked for me when I had the same problem

Wally

[TheSpleen]

thanks,

that is where I finally did find it.