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OpenAI · Video model
Sora 2 Pro
openai/sora-2-pro- Video
OpenAI's flagship video generation model, delivering production-quality video with physics-accurate motion, synchronized audio, and world-state persistence across shots. Sora 2 Pro follows intricate multi-shot instructions while maintaining consistent spatial relationships...
Specifications
- Durations
- 4, 8, 12, 16, 20 s
- Resolutions
- 720p, 1080p
- Aspect ratios
- 16:9, 9:16
- Sizes
- 1280x720, 1080x1920, 1920x1080, 720x1280
- Start from an image
- no, text only
- Edit a video
- no
- Audio
- native, on by default
Use it
POST /api/v1/videos · MCP generate_video · get_video · full reference
# 1. submit (202 with id, token, poll_url)
curl https://omnirail.org/api/v1/videos \
-H "Authorization: Bearer $OMNIRAIL_KEY" -H "Content-Type: application/json" \
-d '{"model":"openai/sora-2-pro","prompt":"a paper boat drifting down a rainy street, slow dolly in","duration":4,"resolution":"720p","aspect_ratio":"16:9","generate_audio":false}'
# 2. poll every ~30 s until status is "completed"
curl https://omnirail.org/api/v1/videos/$JOB_ID -H "Authorization: Bearer $OMNIRAIL_KEY"