Video Studio#
Video Studio is a storyboard. You do not prompt a video; you build a project out of scenes and shoots, and each shoot is rendered as one or more takes.
Project
└── Scene shared setting, default LoRAs, character set
└── Shoot prompt, preset, reference image, voice references
└── Take one rendered attempt (video with audio)

| Page | Covers |
|---|---|
| Projects, scenes, shoots and takes | Building the storyboard, generating one shoot or all shoots of a scene, chaining. |
| Reference images and voices | Face references, voice references, the aspect-ratio rule. |
| Presets | The two model families (LTX and MiniMax H3), what each is for, duration limits. |
| Prompting | Shot description, dialogue, language, the rules that decide whether a take works. |
| Character sets | Turning the LoRAs of a scene into a fused pack and preset. |
| Limits and performance | Frames, VRAM and RAM envelope, render times, cancelling. |
Video is rendered by the Vireo runtime, a separate engine process the launcher starts next to Maystro. The first take after a start loads the model pack and is slower; later takes with the same preset reuse it.