Sora 2

Sora 2 is a video generation model with synchronized audio from OpenAI. Call sora-2 through MixRoute using the endpoint shown below.

Key capabilities

Text-to-video - Generate a video from a text prompt
Image-to-video - Use an image as a first frame or reference
Asynchronous workflow - Submit a task, then poll for the result
Video remix - Create a variation from a source video URL

Output specifications

Property	Value
Resolution	480p, 720p, 1080p
Aspect ratio	16:9, 9:16, 1:1
Duration	5, 10, 15, 20 s
Synchronized audio	Supported
Workflow	Asynchronous task

Workflow

POST /v1/video/generations -> task_id
GET /v1/video/generations/{task_id} -> status
When the task succeeds -> read the video URL

Examples

Text-to-video

cURL
Python

curl "https://api.mixroute.ai/v1/video/generations" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "sora-2",
  "prompt": "A red square gently pulses on a clean white background",
  "duration": 5,
  "resolution": "720p",
  "aspect_ratio": "16:9"
}'

import requests

response = requests.post(
    "https://api.mixroute.ai/v1/video/generations",
    headers={"Authorization": "Bearer YOUR_API_KEY"},
    json={'model': 'sora-2',
          'prompt': 'A red square gently pulses on a clean white background',
          'duration': 5,
          'resolution': '720p',
          'aspect_ratio': '16:9'},
)

print(response.json())

Image-to-video

curl "https://api.mixroute.ai/v1/video/generations" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "sora-2",
  "prompt": "Animate the reference image with a slow camera push-in",
  "duration": 5,
  "resolution": "720p",
  "aspect_ratio": "16:9",
  "image_url": "https://example.com/reference.png"
}'

Video remix

curl "https://api.mixroute.ai/v1/video/generations" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "sora-2",
  "prompt": "Keep the composition while changing the lighting to a warm sunset",
  "duration": 5,
  "resolution": "720p",
  "aspect_ratio": "16:9",
  "remix_url": "https://example.com/source.mp4"
}'

Parameters

Parameter	Type	Required	Description
`model`	string	Yes	Must be `sora-2`.
`prompt`	string	Yes	Video generation or remix instruction.
`duration`	integer	No	Video duration: 5, 10, 15, or 20 seconds.
`resolution`	string	No	480p, 720p, or 1080p.
`aspect_ratio`	string	No	16:9, 9:16, or 1:1.
`image_url`	string	No	Reference image URL for image-to-video.
`remix_url`	string	No	Source video URL for remix mode.

Input modes

Mode	Inputs
Text-to-video	prompt
Image-to-video	prompt + image_url
Video remix	prompt + remix_url

Home

Model Introduction

Key capabilities

Output specifications

Workflow

Examples

Text-to-video

Image-to-video

Video remix

Parameters

Input modes

​Key capabilities

​Output specifications

​Workflow

​Examples

​Text-to-video

​Image-to-video

​Video remix

​Parameters

​Input modes

Key capabilities

Output specifications

Workflow

Examples

Text-to-video

Image-to-video

Video remix

Parameters

Input modes