Exporting With Alpha Channel
Posted: Wed Mar 15, 2017 2:09 amWorking on a project with a pipeline that went as follows:
Is there any way to export with Alpha unmultiplied? Is there another option for fixing this?
I'm trying to layer in animation underneath the shots in Premiere, and luma keying out the black ends up looking terrible.
- Shot C300 on green screen
- Edited in Premiere
- Keyed green screen shots in After Effects, exported as Prores4444
- Colored shots in Davinci, with Alpha interpreted as straight
- Tried exporting as Prores4444, but the alpha channel is premultiplied with black, it seems
Is there any way to export with Alpha unmultiplied? Is there another option for fixing this?
I'm trying to layer in animation underneath the shots in Premiere, and luma keying out the black ends up looking terrible.