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.
Continuity and chaining	The three anchoring modes, Generate all versus chain clips, and how reference shoots chain clips.
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.
Screenplay import	Writing the screenplay with an LLM, importing the package, mapping pictures and voices.
Screenplay writing guide	The guide you give the LLM: package structure, prompt format, dialogue budget, JSON schema.

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.