Openai Sora 2 Text To Video Pro

Playground

OpenAI’s Sora 2 is new state of the art video and audio generation model. Building on the foundation of Sora, this new model introduces capabilities that have been difficult for prior video models to achieve– such as more accurate physics, sharper realism, synchronized audio, enhanced steerability, and an expanded stylistic range.

Features

OpenAI Sora 2 — Text-to-Video-Pro

Sora 2 is a state-of-the-art video+audio generator. It advances prior video models with more accurate physics, sharper realism, synchronized audio, stronger steerability, and a wider stylistic range—built on the original Sora foundation.

Why it looks great

Physics-aware motion: learns contact, inertia, and momentum so objects move and collide believably.
Temporal consistency: stable identities, minimal flicker/ghosting, and clean frame-to-frame transitions.
Synchronized audio: lip-sync alignment, beat-aware cuts, and ambience that matches on-screen action.
High-frequency detail: preserves fine textures (skin, fabric, foliage) without plastic over-sharpening.
Complex scene reasoning: handles multiple subjects, occlusions, depth, and long camera moves coherently.
Cinematic camera literacy: natural pans, push-ins, and handheld vibes without warping or jelly-artifacts.
Wide stylistic range: from photoreal and documentary to anime, 3D, and illustrative aesthetics.
Strong steerability: responds predictably to prompt edits and control settings (duration, fps, motion strength).

How to Use

Prompt: describe scene, style, camera, and audio cues.
Duration: select 4s, 8s, or 12s.
Submit: start generation; preview and download when ready.

Pricing

Duration	Resolution	Total ($)
4s	720×1280 / 1280×720	1.20
8s	720×1280 / 1280×720	2.40
12s	720×1280 / 1280×720	3.60
4s	1024×1792 / 1792×1024	2.00
8s	1024×1792 / 1792×1024	4.00
12s	1024×1792 / 1792×1024	6.00

Note

Please follow the user rules from OpenAI, you can find details in the reference: What images are permitted and prohibited in Sora-2

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/text-to-video-pro" \
--header "Content-Type: application/json" \
--header "Authorization: Bearer ${WAVESPEED_API_KEY}" \
--data-raw '{
    "size": "720*1280",
    "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	720*1280	7201280, 1280720, 10241792, 17921024	The size of the generated media in pixels (width*height).
duration	integer	No	4	4, 8, 12	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

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