Advanced Options

Every model exposes a tuning panel in the node configuration with the parameters that specific engine supports. Defaults match each provider’s defaults, so leaving a panel untouched produces the same result as not setting any options.

Video models

Kling 3.0

Parameter	Type	Default	Options
Tier	select	Standard	Standard / Pro
Duration	select	5s	5s / 10s
Aspect Ratio	select	9:16	9:16 / 16:9 / 1:1
Generate Audio	boolean	On	—
Shot Type	select	Customize	Customize / Intelligent
Negative Prompt	string	`blur, distort, and low quality`	—
CFG Scale	number	0.5	0 – 1

Kling 2.6

(Pro tier only — standard t2v is not exposed on fal.)

Parameter	Type	Default	Options
Duration	select	5s	5s / 10s
Aspect Ratio	select	9:16	9:16 / 16:9 / 1:1
Generate Audio	boolean	On	—
Negative Prompt	string	`blur, distort, and low quality`	—
CFG Scale	number	0.5	0 – 1

Seedance 2.0

Parameter	Type	Default	Options
Tier	select	Standard	Standard / Fast (cheaper, lower quality)
Duration	select	5s	4s / 5s / 8s / 10s / 15s
Resolution	select	720p	480p / 720p / 1080p
Aspect Ratio	select	9:16	9:16 / 16:9 / 1:1 / 3:4 / 4:3
Generate Audio	boolean	On	—
Seed	number	random	0+

Veo 3.1

Parameter	Type	Default	Options
Tier	select	Standard	Standard (highest quality) / Fast / Lite (cheapest)
Duration	select	8s	4s / 6s / 8s
Resolution	select	720p	720p / 1080p / 4K (Standard tier only)
Aspect Ratio	select	9:16	9:16 / 16:9
Generate Audio	boolean	On	—
Negative Prompt	string	—	—
Seed	number	random	0+

Happy Horse

Parameter	Type	Default	Options
Duration	select	5s	3s / 5s / 10s / 15s
Resolution	select	720p	720p / 1080p
Aspect Ratio	select	9:16	9:16 / 16:9 / 1:1 / 3:4 / 4:3
Seed	number	random	0 – 2147483647

Wan 2.7

Parameter	Type	Default	Options
Duration	select	5s	2s / 5s / 10s / 15s
Resolution	select	720p	720p / 1080p
Aspect Ratio	select	9:16	9:16 / 16:9 / 1:1 / 3:4 / 4:3
Negative Prompt	string	—	—
Auto-Expand Prompt	boolean	On	—
Seed	number	random	0 – 2147483647

Grok Imagine Video

Parameter	Type	Default	Options
Duration	number	6	1 – 12
Resolution	select	720p	480p / 720p
Aspect Ratio	select	9:16	9:16 / 16:9 / 1:1 / 3:4 / 4:3

Motion transfer

Kling Motion Control (2.6 / 3.0)

Parameter	Type	Default	Options
Tier	select	Standard	Standard / Pro
Reference Type	select	Image-based	Image-based (≤10s, camera moves) / Video-based (≤30s, complex motion)
Keep Reference Audio	boolean	On	—

Wan Animate

Parameter	Type	Default	Options
Resolution	select	480p	480p / 580p / 720p
Video Quality	select	High	Low / Medium / High / Maximum
Write Mode	select	Balanced	Fast / Balanced / Small
Use Turbo	boolean	Off	—
Guidance Scale	number	1	0 – 20
Inference Steps	number	20	1 – 50
Shift	number	5	1 – 10
Seed	number	random	0+

Image models

Nano Banana

Parameter	Type	Default	Options
Variant	select	Nano Banana 2	Nano Banana 2 / Nano Banana Pro
Number of Images	number	1	1 – 4
Aspect Ratio	select	9:16	Auto / 9:16 / 16:9 / 1:1 / 3:4 / 4:3
Resolution	select	1K	0.5K / 1K / 2K / 4K
Output Format	select	PNG	PNG / JPEG / WebP
Seed	number	random	0+

GPT Image 2

Parameter	Type	Default	Options
Number of Images	number	1	1 – 4
Image Size	select	Portrait 9:16	Portrait 9:16 / 4:3 / Landscape 16:9 / 4:3 / Square HD / Square / Auto
Quality	select	High	Low / Medium / High / Auto
Output Format	select	PNG	PNG / JPEG / WebP

FLUX.2

Parameter	Type	Default	Options
Tier	select	Dev	Dev / Pro
Number of Images	number	1	1 – 4
Image Size	select	Portrait 9:16	Portrait 9:16 / 4:3 / Landscape 16:9 / 4:3 / Square HD / Square
Guidance Scale	number	2.5	1 – 20
Inference Steps	number	28	1 – 100
Output Format	select	PNG	PNG / JPEG / WebP
Seed	number	random	0+

Grok Imagine

Parameter	Type	Default	Options
Number of Images	number	1	1 – 4
Aspect Ratio	select	9:16	9:16 / 16:9 / 1:1 / 3:4 / 4:3 / 2:3 / 3:2
Resolution	select	1K	1K / 2K
Output Format	select	JPEG	JPEG / PNG / WebP

Music

MiniMax Music 2.6

Parameter	Type	Default	Options
Lyrics	string	—	Use `[Verse]`, `[Chorus]`, etc. tags
Auto-Generate Lyrics	boolean	Off	Generate lyrics from the prompt
Instrumental Only	boolean	Off	—

ElevenLabs Music

Parameter	Type	Default	Options
Length (ms)	number	30000	3000 – 600000
Instrumental Only	boolean	Off	—

Lyria 2

Parameter	Type	Default	Options
Negative Prompt	string	`low quality`	—
Seed	number	random	0+

Voiceover / TTS

ElevenLabs v3 / Turbo v2.5

Parameter	Type	Default	Options
Stability	number	0.5	0 – 1 (higher = more consistent)
Similarity Boost	number	0.75	0 – 1 (higher = closer to source voice)
Style	number	0	0 – 1 (higher = more expressive)
Speed	number	1	0.7 – 1.2
Language Code	string	—	ISO 639-1 code (e.g. `en`, `es`, `fr`)

MiniMax Speech 2.8 HD

Parameter	Type	Default	Options
Speed	number	1	0.5 – 2.0
Volume	number	1	0 – 10
Pitch	number	0	-12 to +12 (semitones)
Emotion	select	Neutral	Neutral / Happy / Sad / Angry / Fearful / Disgusted / Surprised
English Normalization	boolean	Off	Normalize English text rules

Overview

Model Categories

Configuration

Advanced Options

Advanced Options

Video models

Kling 3.0

Kling 2.6

Seedance 2.0

Veo 3.1

Happy Horse

Wan 2.7

Grok Imagine Video

Motion transfer

Kling Motion Control (2.6 / 3.0)

Wan Animate

Image models

Nano Banana

GPT Image 2

FLUX.2

Grok Imagine

Music

MiniMax Music 2.6

ElevenLabs Music

Lyria 2

Voiceover / TTS

ElevenLabs v3 / Turbo v2.5

MiniMax Speech 2.8 HD

​Advanced Options

​Video models

​Kling 3.0

​Kling 2.6

​Seedance 2.0

​Veo 3.1

​Happy Horse

​Wan 2.7

​Grok Imagine Video

​Motion transfer

​Kling Motion Control (2.6 / 3.0)

​Wan Animate

​Image models

​Nano Banana

​GPT Image 2

​FLUX.2

​Grok Imagine

​Music

​MiniMax Music 2.6

​ElevenLabs Music

​Lyria 2

​Voiceover / TTS

​ElevenLabs v3 / Turbo v2.5

​MiniMax Speech 2.8 HD

Advanced Options

Video models

Kling 3.0

Kling 2.6

Seedance 2.0

Veo 3.1

Happy Horse

Wan 2.7

Grok Imagine Video

Motion transfer

Kling Motion Control (2.6 / 3.0)

Wan Animate

Image models

Nano Banana

GPT Image 2

FLUX.2

Grok Imagine

Music

MiniMax Music 2.6

ElevenLabs Music

Lyria 2

Voiceover / TTS

ElevenLabs v3 / Turbo v2.5

MiniMax Speech 2.8 HD