Video Format with Alpha

Hi i want to create a Videofile to Playout with Alpha. Any advices for the best format here.

I’m generation the files in Apple Motion and playing them out from Windows via CasparCG

I normally use QuickTime Animation. See this After Effects dialog as a template for the export settings. I have no Apple Motion, but the settings should be similar.

DANKE :wink: i’ll try asap