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Watch tutorial 1 on YouTube

Install to first clip: four ways in, the models, your first clip.
From nothing to a clip made on your own PC: seriesmith installed, a video model and a picture model downloaded, and one shot of a person in a place saying a line. You need: a ComfyUI that runs (0.38 or later) on a PC with an NVIDIA GPU, or, for the page of its own, git and Python 3.10 or later. With no GPU at all, see Render anywhere: Comfy Cloud and Comfy Router need only a Comfy API key.

1. Install seriesmith

Pick one of these four. All of them end in the same place: the seriesmith editor open, either in ComfyUI’s sidebar or on its own page.
The usual way, and the one to pick if you’re unsure.
1

Make sure Manager is there

Look for the Manager button in ComfyUI’s top bar. A new portable ComfyUI has Manager built in but not installed or switched on. In the portable’s folder, run:
Then start ComfyUI with --enable-manager (add it to the end of the line in run_nvidia_gpu.bat):
2

Install the node pack

Open Manager → Custom Nodes Manager, type seriesmith in the search box, and press Install on its row.
3

Restart ComfyUI

When Manager asks, press Apply Changes (or Restart). Reload the browser tab once ComfyUI is back.
4

Check it's there

seriesmith Shots and seriesmith Refs are in ComfyUI’s left sidebar, and seriesmith Timeline in the bottom panel.

2. Add the two models

FastH3 Omni makes the video (MiniMax H3 distilled to 8 steps: a 3-second take is about a minute) and Krea 2 makes the pictures (6 to 10 seconds each). Both are just model files: no other node packs, no LoRAs.
1

Open Features

Settings → Features…. It lists what this install can add, grouped: video and picture models, voices, upscaling, post-processing and more. Each has a status: Installed, Partly installed or Not installed.
2

Tick FastH3 Omni and Krea 2

FastH3 Omni is under the video models, Krea 2 under the picture models. The chevron on a row lists its files, the folder each goes in and its size; the foot adds up what the ticked features will download.
3

Install

Press Install. The card on top follows each download and has Stop (a stopped download resumes next time). The files go into ComfyUI’s own models folders.
4

Wait for Installed

Both rows read Installed. If these are the only models on the machine, they are now its defaults (Krea 2 for pictures, FastH3 Omni for video), so there is nothing else to set.
Already have other models? seriesmith picks the first one installed in its own order (MiniMax H3 Ref2VA before FastH3 Omni, for example). Choose one yourself in Settings → Video model and Picture model, or per clip with Model in Simple mode. A model that isn’t ready has a What’s missing button listing each file and where it goes.

3. Make your first clip

1

Open Simple mode

Open seriesmith Shots in ComfyUI’s sidebar (or the page of its own) and choose Simple at the top. The sidebar becomes one Make panel.
2

Start a project of its own (recommended)

The panel’s title is the project. Open its dropdown → Browse and add new… → New series/project…, and give it a name (First clip). Its clips, people and places stay together in a folder of its own. You can also just use the Clips project that’s there already.
3

Choose A clip

Pick A clip (the others are A picture, Several shots and A series…).
4

Create the person

Under Who, press + Create. Give a name, Mara, and what she looks like:
Leave the picture empty and press Add. Her picture is made from those words on Krea 2: four views of her (three-quarter, side, back and face), so she looks the same in every shot. She is now in Who.
5

Create the place

Under Where, press + Create. Name it Lighthouse gallery and describe it:
Its picture (the place’s plate) is made there and then, and the place becomes this clip’s Where. Both are kept for the next clip.
6

Say what happens

In What happens?, describe the shot as you would to a camera crew: who does what, in the present tense.
7

Give her a line

Under Said, type her line under her name: There you are.
8

Set the length, framing and size

Length 3 (seconds; lengths beside it lists what suits what), Framing medium, and leave Size at the project’s.
9

Generate

Press Generate. Anything the clip still needs (Mara’s views, the place’s plate) is made first, on the same queue, then the take. One press does both. On FastH3 Omni the take takes about a minute; Jobs in the top bar shows where it is.
10

Play it

The clip is under Your clips, newest first. Click it to play its take in the viewer: her face, the place, her line.
A clip is one shot. Underneath, a Simple project is an ordinary episode, and each clip is a shot of it, so everything in Advanced works on it too.

Next

2 · People and places

Mara again, someone from a photo, two people talking, and new takes.

3 · Screenplay to episode

A whole episode from a script.
More on each part: Getting started, Full setup (what every feature needs), and the editor’s Simple mode.