Render post pass in alpha for animation?

[scrydedoria]

Hi, i'm trying to render an animated sequence in alpha, but i dont manage to render the post in alpha.
Do anyone has a clue ?

Thanks so much,
Best wishes

[bepeg4d]

Hi,
you need to go to render settings/octanerender/multi pass tab/beauty and enable the Post pass, and compose it later on, or the post effect will be cut off by the alpha channel.

ciao Beppe