Does my client need an account to review the video?
No. They open your link, confirm their email and can start commenting. The confirmation is there so every comment has an author and nobody gets in without permission. The gallery shows in English or Spanish based on their browser, and they can switch.
Is video billed separately from photos?
No. Photos and video share the same storage on your plan. There are no "video hours" and no separate product. Video review and marker export are part of the Author and Studio plans.
How do comments get into DaVinci Resolve or Final Cut Pro?
You export them from Positiva as a marker file, EDL for DaVinci Resolve or FCPXML for Final Cut Pro, and import it into your project: each comment appears on the timeline, on its frame, with its text. There's no plugin and no live sync: if your client adds comments later, you export again. Markers are exported at 24, 25 or 30 fps; 23.976 and 29.97 fps aren't supported. Author and Studio plans
What happens when I upload the corrected cut?
You replace the file and your client's link stays the same. Earlier versions are kept with their comments, so you can go back to them.
Can several people review the same video?
Yes. And you pick the mode: Collaborative, where everyone sees everyone's comments, or Individual, where each reviewer only sees their own.