Runway Aleph 2

Name: Runway Aleph 2
Author: Nodespell Team

Official

Apply prompt-guided edits to a source video with optional keyframe guidance.

Nodespell AI

AI / Video / Runway Ml

Apply prompt-guided edits to a source video with optional keyframe guidance.

Use Aleph 2 when the source clip should stay central but needs a visual transformation, object or environment change, or more precise keyframe-directed edit.

Inputs (3)

Video

String

Input video to edit. Videos must be between 2 and 30 seconds and under the model size limit.

RequiredMin: 0Max: 100

Prompt

String

Text prompt describing the edit to apply.

RequiredMulti InputMin: 0Max: 100

Keyframe Images

Array

Optional keyframe images for more precise edit control.

Multi InputMin: 0Max: 5

Parameters (3)

Prompt

String

Text prompt describing the edit to apply.

Required

Default:

Keyframe Positions

Array

Array matching keyframe images. Use 'first', 'last', or timestamp strings such as '1.67'.

Default:

Seed

Number

Optional seed for repeatable generation. Set to -1 for a random seed.

Outputs (1)

Output

Inferred

Generated video output.

Nodespell Team

Creator profile

Type

Node

Status

Official

Package

Nodespell AI

Keywords

Video EditPrompt ConditioningConditional Generation

Use in Workflow