Video Composition With Scene Level Constraints And Duration Management

via “multi-condition video generation with keyframe composition”

Official repository for LTX-Video

Unique: Implements simultaneous multi-frame conditioning through latent-space constraint injection at multiple temporal positions, with attention-based constraint balancing to resolve conflicts between competing conditioning signals, enabling complex compositional video generation

vs others: Supports 3+ simultaneous conditioning frames with automatic constraint balancing, whereas most video generation tools support only single-frame or dual-frame conditioning with manual weight tuning