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Creative Engine Reference

Model Capabilities

A comprehensive guide to our AI generation engines. Discover the parameters and possibilities for your creative workflow.

Video Models

Powered by State-of-the-Art Engines

Text to Video

Generate videos from text with T2V Model

#t2v#video#generate#create#text

Configuration Parameters

6 ITEMS
Prompt InstructionsRequired
string•prompt

Video generation prompt

Duration (Seconds)Optional
integer•duration

Video duration in seconds

Range2 — 12
Resolution QualityOptional
string•resolution

Video resolution

Available Options
720p1080p2k4k
AI Model VersionOptional
string•model_name

T2V model to use (default: vo-2-5-video-pro)

Defaultvo-2-5-video-pro
Available Options
vo-2-5-videovo-2-5-video-provo-2-5-video-pro-fastjimeng-3-0-prosora-2sora-2-prokling-ii2v
Aspect RatioOptional
string•aspect_ratio

Video aspect ratio

Available Options
1:14:33:416:99:1621:92:33:24:55:4
Enable High-Quality PipelineOptional
boolean•use_t2i_i2v

Use T2I + I2V pipeline instead of vanilla T2V for better quality

Defaulttrue

Image to Video

Requires image

Animate images with advanced I2V Model

#i2v#animate#image#motion

Configuration Parameters

6 ITEMS
Prompt InstructionsRequired
string•prompt

Image to video motion description

Duration (Seconds)Optional
integer•duration

Video duration in seconds

Range2 — 12
Resolution QualityOptional
string•resolution

Video resolution

Available Options
720p1080p2k4k
Aspect RatioOptional
string•aspect_ratio

Video aspect ratio

Available Options
1:14:33:416:99:1621:9adaptive
Reference ImagesRequired
array•image_keys

Image file URLs

AI Model VersionOptional
string•model_name

I2V model to use

Defaultvo-2-5-video-pro
Available Options
vo-2-5-videovo-2-5-video-provo-2-5-video-pro-fastjimeng-3-0-prosora-2sora-2-prokling-ii2v

Image Interpolation

Requires image

Create smooth transitions between two images with Interpolation

#ii2v#interpolation#transition#morph#between

Configuration Parameters

7 ITEMS
Prompt InstructionsRequired
string•prompt

Interpolation transition description

Duration (Seconds)Optional
integer•duration

Video duration in seconds

Range2 — 12
Resolution QualityOptional
string•resolution

Video resolution

Available Options
720p1080p2k4k
Aspect RatioOptional
string•aspect_ratio

Video aspect ratio

Available Options
1:14:33:416:99:1621:9adaptive
Reference ImagesRequired
array•image_keys

First image URL

Ending FrameRequired
array•end_image_keys

Last image URL

AI Model VersionOptional
string•model_name

II2V model to use

Defaultseedance-ii2v

Character to Video

Requires image

Generate videos with character consistency

#c2v#character#person#avatar#reference

Configuration Parameters

5 ITEMS
Prompt InstructionsRequired
string•prompt

Action description for character reference video generation

Duration (Seconds)Optional
integer•duration

Video duration in seconds (2-12s)

Range2 — 12
Resolution QualityOptional
string•resolution

Video resolution

Available Options
720p1080p2k4k
Aspect RatioOptional
string•aspect_ratio

Video aspect ratio

Available Options
1:14:33:416:99:1621:9adaptive
Reference ImagesRequired
array•image_keys

Character reference image URLs

Multi-Reference Video

Requires image

Generate video from 1-4 reference images

#multi#reference#multiple#images

Configuration Parameters

1 ITEMS
Reference ImagesRequired
array•image_keys

1-4 reference image URLs

Extend Video

Requires video

Extend videos with advanced Video Extension Model

#extend#continue#longer#more

Configuration Parameters

3 ITEMS
Prompt InstructionsRequired
string•prompt

Description of how the video should continue

Duration (Seconds)Optional
integer•duration

Duration of the extension in seconds (2-12)

Range2 — 12
Input Video SourceRequired
string•video_key

Video file URL to extend

Upscale Video

Requires video

Upscale video resolution with AI Upscaler (videos <15s)

#upscale#superres#resolution#quality#4k#1080p

Configuration Parameters

2 ITEMS
Resolution QualityOptional
string•resolution

Target resolution for upscaling (default 4k)

Available Options
720p1080p2k4k
Input Video SourceRequired
string•video_key

Video file URL to upscale

Action Imitation

Requires Media

Transfer motion from video to image

#action#motion#transfer#pose#dance

Automatic Configuration

This mode runs with optimized defaults and requires no manual parameter tuning.

Live Portrait

Requires Media

Animate portraits with driving video

#portrait#face#animate#talking#head

Configuration Parameters

2 ITEMS
Reference ImagesOptional
array•image_keys

Portrait image URLs

Input Video SourceOptional
string•video_key

Video file URL (motion source)

Video Composition

Requires video

Compose multiple media items with Composition Engine

#compose#combine#merge#stitch

Configuration Parameters

3 ITEMS
Media SequenceRequired
array•media_items

Non-empty list of media items to compose

Aspect RatioOptional
string•aspect_ratio

Output aspect ratio

Available Options
1:14:33:416:99:16
Output TypeOptional
string•output_type

Output format

Available Options
mp4zip

Video Edit

Requires video

Load video(s) into editor for advanced editing

#edit#editor#modify#adjust#trim#cut

Configuration Parameters

1 ITEMS
Prompt InstructionsOptional
string•prompt

User's description or intent for video editing

Image Models

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Generate Image

Image generation with Seedream 4.0

#t2i#image#picture#photo#generate#create

Configuration Parameters

4 ITEMS
Prompt InstructionsRequired
string•prompt

Image generation prompt

Resolution QualityOptional
string•resolution

Image resolution

Available Options
720p1080p2k4k
Aspect RatioOptional
string•aspect_ratio

Image aspect ratio

Available Options
1:14:33:416:99:1621:9adaptive
Reference ImagesOptional
array•image_keys

Optional reference image URLs

Code/Chart Image

High-res image generation with Nano Banana Pro

#code#html#chart#diagram#infographic#render

Configuration Parameters

4 ITEMS
Prompt InstructionsRequired
string•prompt

Image generation prompt

Resolution QualityOptional
string•resolution

Image resolution

Available Options
1080p2k4k
Aspect RatioOptional
string•aspect_ratio

Image aspect ratio

Available Options
1:14:33:416:99:1621:92:33:24:55:4
Reference ImagesOptional
array•image_keys

Optional reference image URLs

Enhance Image

Requires image

Enhance image quality and resolution

#enhance#upscale#quality#restore#fix#improve

Configuration Parameters

2 ITEMS
Reference ImagesRequired
array•image_keys

Image file URL to enhance

Target ResolutionOptional
string•target_resolution

Target resolution for upscaling

Available Options
2k4k8k

Audio Models

Powered by State-of-the-Art Engines

Text to Music

Generate background music with AI Music Engine

#music#soundtrack#bgm#melody#song

Configuration Parameters

2 ITEMS
Prompt InstructionsRequired
string•prompt

Music style and mood description

Duration (Seconds)Optional
integer•duration

Music duration in seconds (30-120)

Range30 — 120

Sound Effects

Generate sound effects with AI Sound Engine

#sfx#sound#effect#audio#noise

Configuration Parameters

3 ITEMS
Prompt InstructionsRequired
string•prompt

Sound effect description

Duration SecondsOptional
number•duration_seconds

Effect duration in seconds

Range0.5 — 30
Prompt InfluenceOptional
number•prompt_influence

How closely to follow prompt (0.0-1.0)

Range0 — 1

Lip Sync

Requires Media

Synchronize video with audio

#lip#sync#dub#voice#audio

Configuration Parameters

2 ITEMS
Input Video SourceRequired
string•video_key

Video file URL

Input Audio SourceRequired
string•audio_key

Audio file URL

Text Lip Sync

Requires video

TTS + video generation + lip sync pipeline

#tts#speech#voice#speak#say

Configuration Parameters

4 ITEMS
Prompt InstructionsRequired
string•prompt

Text for speech synthesis or video generation prompt

Input Video SourceOptional
string•video_key

Video file URL for TTS+lipsync mode

Input Audio SourceOptional
string•audio_key

Audio file URL for T2V/I2V+lipsync mode

Reference ImagesOptional
array•image_keys

Optional image URLs

Voice Clone

Clone voice timbre with AI Voice Clone

#clone#voice#timbre#tts

Configuration Parameters

2 ITEMS
Prompt InstructionsRequired
string•prompt

Text for speech synthesis

Speaker IdOptional
string•speaker_id

Voice speaker ID

Utility Models

Powered by State-of-the-Art Engines

Generate Subtitles

Requires audio

Generate subtitles with AI ASR

#srt#subtitle#caption#transcribe

Configuration Parameters

2 ITEMS
Input Audio SourceRequired
string•audio_key

Audio file URL

Reference TextOptional
string•reference_text

Optional reference text for correction

Refine Prompt

Enhance prompts with Chat LLM

#refine#improve#enhance#better#prompt

Configuration Parameters

4 ITEMS
Prompt InstructionsRequired
string•prompt

Prompt to refine

Operation ModeRequired
string•func_mode

Refinement function mode

Available Options
t2ic2it2vi2vii2vt2m
Reference ImagesOptional
array•image_keys

Optional image URLs

Ending FrameOptional
array•end_image_keys

Optional end image URLs

Chat

Conversational AI with Chat LLM

#chat#talk#question#ask#help

Automatic Configuration

This mode runs with optimized defaults and requires no manual parameter tuning.