Alibaba Wan 2.1 I2V Plus 720p

Playground

Generate unlimited AI videos with Alibaba WAN 2.1 image-to-video model from image inputs.

Features

Alibaba WAN 2.1 — Image-to-Video Model-Plus (720p)

Alibaba WAN 2.1 is an advanced image-to-video generation model that transforms static images into smooth, cinematic 5-second motion clips. This 720p version provides the ideal balance between visual quality and generation speed — perfect for professional content creation and rapid storytelling.

🌟 Key Features

Cinematic Motion Generation Adds natural depth, parallax, and camera motion effects to bring still images to life.
High Temporal Consistency Maintains stable structure and lighting across all frames for smooth playback.
Balanced 720p Output Delivers clear HD video optimized for both web and mobile distribution.
Lightweight and Efficient Produces professional-quality motion in seconds, minimizing compute cost and latency.
Creative Flexibility Works across diverse visual styles — from portraits and landscapes to products and illustrations.

⚙️ Capabilities

Input: Single image (JPEG / PNG)
Output: 5-second 720p MP4 video
Supports: Camera motion, lighting drift, and subject parallax effects

💰 Pricing

Duration	Resolution	Cost (USD)
5 seconds	720p	$0.70

💡 Best Use Cases

Social Media & Marketing — Animate photos into attention-grabbing motion content.
E-commerce & Branding — Add cinematic motion to product visuals and hero shots.
Art & Photography — Turn static compositions into immersive short clips.
Education & Storytelling — Visualize concepts and narratives dynamically.

📝 Notes

For best results, upload clear, high-resolution images with good lighting and contrast.
Simple prompts and compositions yield the most stable motion.

Authentication

For authentication details, please refer to the Authentication Guide.

API Endpoints

Submit Task & Query Result


# Submit the task
curl --location --request POST "https://api.wavespeed.ai/api/v3/alibaba/wan-2.1/i2v-plus-720p" \
--header "Content-Type: application/json" \
--header "Authorization: Bearer ${WAVESPEED_API_KEY}" \
--data-raw '{
    "duration": 5,
    "enable_prompt_expansion": false,
    "seed": -1
}'

# Get the result
curl --location --request GET "https://api.wavespeed.ai/api/v3/predictions/${requestId}/result" \
--header "Authorization: Bearer ${WAVESPEED_API_KEY}"

Parameters

Task Submission Parameters

Request Parameters

Parameter	Type	Required	Default	Range	Description
image	string	Yes		-	The image for generating the output.
prompt	string	Yes		-	The positive prompt for the generation.
duration	integer	No	5	5	The duration of the generated media in seconds.
enable_prompt_expansion	boolean	No	false	-	If set to true, the prompt optimizer will be enabled.
negative_prompt	string	No		-	The negative prompt for the generation.
seed	integer	No	-1	-1 ~ 2147483647	The random seed to use for the generation. -1 means a random seed will be used.

Response Parameters

Parameter	Type	Description
code	integer	HTTP status code (e.g., 200 for success)
message	string	Status message (e.g., “success”)
data.id	string	Unique identifier for the prediction, Task Id
data.model	string	Model ID used for the prediction
data.outputs	array	Array of URLs to the generated content (empty when status is not `completed`)
data.urls	object	Object containing related API endpoints
data.urls.get	string	URL to retrieve the prediction result
data.has_nsfw_contents	array	Array of boolean values indicating NSFW detection for each output
data.status	string	Status of the task: `created`, `processing`, `completed`, or `failed`
data.created_at	string	ISO timestamp of when the request was created (e.g., “2023-04-01T12:34:56.789Z”)
data.error	string	Error message (empty if no error occurred)
data.timings	object	Object containing timing details
data.timings.inference	integer	Inference time in milliseconds

Result Request Parameters

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