fireflyの動画生成機能が使えない

Hello @good_Butterfly5888,

Thank you for your message. 

What type of plan are you on, enterprise or personal?

If you are on an enterprise plan, your enterprise plan has to have Firefly Video on the plan. Please contact your local Adobe administrator. If Firefly video is not on your enterprise plan, they can contact your organisation's Adobe account representative to enquire about adding it. [Note, if you are on a school or university enterprise plan, Firefly video is not currently available on those plans.]

If you are on a personal plan, Adobe Firefly video is a premium service which requires a separate Firefly premium plan or Creative Cloud Pro plan. For more information, please see the pinned reply in this post: P: Plan error in generating video.

My best,
    droopy