H3 Timeline Pixaroma
Tell one long MiniMax H3 video as scenes: each scene has its own length, a few words for what happens, and, if it needs one, its own picture. Scene 1's picture is the start picture. A later picture is either a New look (the same shot with a change, like a hat or another dress; it fades in, so for a natural change write the action in the scene before, with no picture) or Add person (any photo of someone who joins; they can walk in). It replaces MiniMax H3 Reference to Video and H3 Long Video: wire model, clip and both VAEs in, and the model, positive and latent out to H3 Audio Sync and the sampler. Sing and Talk put your words into the tested EP41 prompts and use the audio input as the song or the voice (lock it with H3 Audio Sync); Act needs no audio and H3 makes the sound itself. The video is made in one run, in windows that follow your scenes, so each scene change blends over a couple of seconds with no cut or flash. A scene is 4 seconds or more. A person who joins stays for the scene they join in: write their arrival and what they do next in one scene, and keep that scene at about 13 seconds or less (a longer one is made in two parts and the person can slide between them). Works only with MiniMax H3.
- model
- clip
- vae
- audio_vae
- audio
- model
- positive
- latent
- seconds
Inputs (8)
| Name | Type | Default | Description |
|---|---|---|---|
| model | MODEL | Your MiniMax H3 model (after its LoRAs). The node sets it up to make the video scene by scene. | |
| clip | CLIP | The MiniMax H3 text encoder: it reads each scene's prompt and pictures. | |
| vae | VAE | The MiniMax H3 video VAE. | |
| audio_vae | VAE | The MiniMax H3 audio VAE. | |
| mode | COMBO | Sing | Sing: the picture sings the audio (a song). Talk: the picture speaks the audio (a voice). Act: no audio, H3 makes the sound itself. Your scene words go into the tested prompt for that mode. |
| width | INT | 480128–2048 | Video width. H3 sizes are multiples of 32. |
| height | INT | 864128–2048 | Video height. H3 sizes are multiples of 32. |
| audioopt | AUDIO | The song (Sing) or the voice (Talk), as long as the video or longer: it is cut to the video's length. Wire the same sound into H3 Audio Sync's track so the mouth follows it. Not used in Act. |
Outputs (4)
| Name | Type | Description |
|---|---|---|
| model | MODEL | Your model, set to make the video scene by scene. Wire it to H3 Audio Sync (or straight to the sampler). |
| positive | CONDITIONING | Scene 1's conditioning (the node swaps in the other scenes while it samples). Wire it to the sampler, and through Conditioning Zero Out to its negative. |
| latent | LATENT | The empty video + sound latent for the whole length. Wire it to H3 Audio Sync's latent (or the sampler). |
| seconds | FLOAT | The video's length in seconds (all scenes added up, on H3's frame grid). Not for the Load Audio that feeds this node: the scenes set the length. |