Openai Sora 2 Pro Text To Video

Playground

OpenAI Sora 2 Pro is a state-of-the-art text-to-video model with realistic physics, synchronized audio, and strong steerability. Supports multiple resolutions up to 1080p and durations up to 20 seconds. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing.

Features

OpenAI Sora 2 Pro Text-to-Video

OpenAI Sora 2 Pro is a state-of-the-art text-to-video model that generates high-quality videos with realistic physics, synchronized audio, and strong steerability. Create cinematic videos from text prompts with multiple resolution and duration options.

Model Highlights

Physics-aware motion with realistic contact, inertia, and momentum
Temporal consistency with stable identities and clean frame transitions
Synchronized audio with lip-sync alignment and ambient sounds
High-frequency detail preserving fine textures
Complex scene reasoning with multiple subjects and depth handling
Cinematic camera movements without warping artifacts
Wide stylistic range from photoreal to anime and 3D
Strong steerability responding to prompt edits and control settings

Parameters

prompt (required): Text description of the scene, style, camera, and audio cues
size (optional): Output resolution
- 7201280 or 1280720 (720p) - default
- 10241792 or 17921024 (1024p)
- 10801920 or 19201080 (1080p)
duration (optional): Video length in seconds (4, 8, 12, 16, or 20 seconds, default: 4)

Use Cases

Cinematic video production from text descriptions
Marketing and promotional video content
Social media video creation
Concept visualization and storyboarding
Creative storytelling with synchronized audio
Product demonstrations and explainer videos

Pricing

Pricing is per second based on output resolution:

Size	Output Resolution	Price per Second
720p	Portrait: 720x1280, Landscape: 1280x720	$0.30
1024p	Portrait: 1024x1792, Landscape: 1792x1024	$0.50
1080p	Portrait: 1080x1920, Landscape: 1920x1080	$0.70

Examples

Resolution	Duration	Total Cost
720p	4s	$1.20
720p	8s	$2.40
720p	20s	$6.00
1024p	4s	$2.00
1024p	20s	$10.00
1080p	4s	$2.80
1080p	20s	$14.00

Billing Rules

Pricing scales linearly with duration
Duration options: 4, 8, 12, 16, or 20 seconds

How to Use

Write your prompt describing scene, style, camera, and audio cues
Select output resolution (720p, 1024p, or 1080p)
Choose duration (4, 8, 12, 16, or 20 seconds)
Submit via REST API endpoint
Preview and download your generated video

API Integration

Simple REST API with text-to-video generation. The model processes your text prompt and generates high-quality video with synchronized audio, realistic physics, and cinematic visuals.

Notes

Prompt is the only required field
Default resolution is 1280*720 (720p landscape)
Default duration is 4 seconds
Higher resolutions increase generation cost
Longer durations scale linearly with cost
Follow content guidelines for appropriate use

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/openai/sora-2-pro/text-to-video" \
--header "Content-Type: application/json" \
--header "Authorization: Bearer ${WAVESPEED_API_KEY}" \
--data-raw '{
    "size": "1280*720",
    "duration": 4
}'

# 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
prompt	string	Yes		-	The positive prompt for the generation.
size	string	No	1280*720	7201280, 1280720, 10241792, 17921024, 19201080, 10801920	The size of the generated media in pixels (width*height).
duration	integer	No	4	4, 8, 12, 16, 20	The duration of the generated video in seconds.

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

Parameter	Type	Required	Default	Description
id	string	Yes	-	Task ID

Result Response Parameters

Parameter	Type	Description
code	integer	HTTP status code (e.g., 200 for success)
message	string	Status message (e.g., “success”)
data	object	The prediction data object containing all details
data.id	string	Unique identifier for the prediction, the ID of the prediction to get
data.model	string	Model ID used for the prediction
data.outputs	string	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.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

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