Lightricks LTX 2.3 Reference Video To Video
LTX 2.3 generation guided by a reference video plus optional frames.
LTX 2.3 generation guided by a reference video plus optional frames.
Reference Video To Video is the LTX 2.3 node for using a video as the main guide, with optional first and last frame inputs. It exposes controls for length matching, FPS, size, video strength, audio strength, and generated audio.
Use it when motion or timing from a reference clip matters. Keep prompt instructions specific about what should change versus what should stay.
Prompt
StringPrompt describing how the output should reinterpret the reference video.
Reference Video
StringVideo to reinterpret.
Start Image
StringOptional start frame image.
End Image
StringOptional ending frame image.
Prompt
StringPrompt describing how the output should reinterpret the reference video.
Match Video Length
BooleanUse the input video duration to determine the output frame count.
trueNum Frames
NumberFrame count to use when Match Video Length is disabled.
121Video Size
StringPreset output size. Pricing scales with generated video megapixels.
autoGenerate Audio
BooleanGenerate output audio alongside the video.
trueUse Multiscale
BooleanUse a multi-scale pass for stronger coherence and detail.
trueMatch Input FPS
BooleanUse the input video FPS instead of the explicit FPS setting.
trueFPS
NumberTarget FPS when Match Input FPS is disabled.
24Video Strength
NumberHow strongly the output follows the motion and structure of the reference video.
1Audio Strength
NumberHow strongly the output audio follows the conditioned audio behaviour.
1Output
InferredGenerated video output.
Nodespell Team
Type
Node
Status
Official
Package
Nodespell AI
Category
AI / Video / LightricksInput
Output