⚠️ REQUIRES A PAID GOOGLE FLOW SUBSCRIPTION ⚠️

This is a DOWNLOAD: a set of Claude Skills you install and run yourself. It is not a hosted Capafy video service; nothing renders on Capafy.

This skill runs in YOUR Google Flow account and uses YOUR Flow credits.
Free Flow accounts get only 50 credits a day: not enough for a long video, and no 1080p export.
About 180 credits per minute of finished video.
Buying this skill does NOT include Flow credits or a Flow subscription.
Also needs the Claude in Chrome extension.

Your avatar, talking for minutes, not seconds

Most AI video tools stop at a few seconds, or the face changes from clip to clip. Long Avatar Studio makes one continuous long-form talking-avatar video with the same face, the same voice and the same room from the first second to the last. It is made entirely in Google Flow on Omni 1.2 Flash, and Claude drives Flow for you through Claude in Chrome.

How it works

1. Avatar. Design a custom avatar with a voice, realistic or 3D animated. Already have one? If you made it with the free Avatar Starter, it reads your avatar-brief.md and skips design. If you have your own Flow Character, it reads the portrait and voice and asks only about the setting.
2. Script. Writes a script in clip-sized lines your avatar can say cleanly, or splits your own script.
3. Studio. Generates every 10-second clip with the same Character, the same voice and a set described word for word, then joins them into one Flow Scene.
4. Word check. You play it and name any clip with a repeated, mumbled or skipped word. It fixes only that clip.
5. Export. One 720p video straight from Flow, or each clip at 1080p (or 4K on plans that allow it).
6. Stitch (optional). Claude joins the 1080p clips into one video file with ffmpeg, a free tool that is not included. Don't have it? Claude walks you through installing it, step by step. Prefer an editor? The clips work in CapCut, Clipchamp or iMovie too.

What it costs in Flow credits

Omni 1.2 Flash costs 3 credits a second.

Retries and fixes cost extra. Flow shows the cost before every clip, and the skill never spends a credit without your yes. It checks your balance before it starts, so it never leaves you with a half-made video.

Tested

Tested end to end on Omni 1.2 Flash: a 58-second, 6-clip video with a clean word check, for 174 credits. The 3D animated style was also tested clean.

You need

• A paid Google Flow plan (Google AI Plus, Pro or Ultra)
• The Claude in Chrome extension, signed in to Flow in Chrome
• Claude Code or another Claude client that can load skills
• Optional: ffmpeg (free, not included) to stitch the 1080p clips into one file. Claude helps you install it.

FAQ

How long can a video be? Long-form. The skill makes it 10 seconds at a time and joins the clips, so the length is up to you and your Flow credits.

Do I need ffmpeg? No. Without it you get one 720p video from Flow, or the 1080p clips to join in any editor. With it, Claude stitches the 1080p clips into one file for you.

Is Flow included? No. You pay Google for Flow. This skill is the production process that drives it.

Can I use my own avatar? Yes: an avatar from the free Avatar Starter, or any Flow Character with a voice.

Real people? Only fictional people, or yourself from your own photo. Never another real person's likeness.

Want to try it first? Avatar Starter is free on Capafy. It designs your avatar and makes a 10-second intro on a free Flow account.

Launch price. $19.99 for launch. The regular price is $29.