Render Queue Export Apple ProsRes 4444 Alpha channel

Development Rendering
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1

Hello,

I have a problem to export my sequence.

I want to export a layer in render queue. When I use png I have my layer with alpha channel and everything worked, but in ApplePres 4444 i didn’t have my alpha when I go to my editing software.

I want use ProsRes because I have to many frames (11 000) in png and the hardware just want to die.

Someone else already had this problem ?

Thank you for your help.

2

Apple ProRes 4444 or 4444XC quality level produces an alpha for me.