Gemini Omni Flash Serverless API

Text-to-video and image-to-video with synchronized native audio.

~43.77s
POST /v2/gemini-omni-flash · submit + poll
 1# pip install "segmind>=1.1.0"
 2# export SEGMIND_API_KEY="YOUR_API_KEY"
 3from segmind import SegmindClient, InferenceFailed, InferenceTimeout
 4
 5# Async (v2) — recommended for long-running / video models.
 6# run() blocks up to 600s; submit_async + job.wait(timeout=...) sets a longer
 7# deadline and keeps the request_id so you can re-poll later.
 8client = SegmindClient()                      # reads SEGMIND_API_KEY
 9payload = {
10    "prompt": "Cinematic slow-motion shot of powerful ocean waves crashing against dramatic coastal cliffs at golden hour, sea spray catching warm sunlight, seabirds gliding in the distance, smooth aerial drone camera movement, photorealistic, highly detailed, 4k.",
11    "duration": 5,
12    "aspect_ratio": "16:9",
13    "seed": -1,
14    "image_urls": [],
15}
16job = client.submit_async("gemini-omni-flash", **payload)
17print(job.request_id)                         # available immediately
18try:
19    result = job.wait(timeout=900, interval=2.0)
20    print(result["status"])                  # COMPLETED
21    print(result.get("output"))              # model output (e.g. video URL)
22except InferenceTimeout as e:
23    print("still running:", e.request_id)    # re-poll later with this id
24except InferenceFailed as e:
25    print("failed:", e.detail)
26
27# Fast models (<=600s) can use the one-liner instead:
28# result = segmind.run("gemini-omni-flash", **payload)

API Endpoint

POSThttps://api.segmind.com/v1/gemini-omni-flash

Parameters

promptrequired
string

Text describing scene, motion, style, and audio. Add camera and lighting cues for cinematic shots.

Default: "Cinematic slow-motion shot of powerful ocean waves crashing against dramatic coastal cliffs at golden hour, sea spray catching warm sunlight, seabirds gliding in the distance, smooth aerial drone camera movement, photorealistic, highly detailed, 4k."
aspect_ratiooptional
string

Output orientation, 16:9 or 9:16. Pick 9:16 for Shorts, 16:9 for widescreen.

Default: "16:9"
Allowed values :
"16:9""9:16"
durationoptional
integer

Clip length in seconds: 3, 5, or 10. Use 10 for fuller scenes.

Default: 5
Allowed values :
3510
image_urlsoptional
string[]

Optional reference image URLs (image-to-video / multi-image reference). Up to 14 images.

seedoptional
integer

Integer from -1 to 999999999 for reproducibility. Use -1 random, fix to repeat.

Default: -1Range: -1 - 999999999
videooptional
string (uri)

Optional reference video URL to restyle or edit. Beta; may be intermittent.

Response Type

Returns: Video

Asynchronous requests (v2)

Use Async for video, long-running (>~60s), or high-concurrency workloads; Sync is simplest for fast image & LLM calls. Async submits a request and you poll it to completion.

  1. 1
    POST /v2/gemini-omni-flash

    Submitreturns request_id, status_url, response_url

  2. 2
    GET /v2/requests/{id}/status

    Polluntil COMPLETED or FAILED

  3. 3
    GET /v2/requests/{id}

    Resultfinal response body

Status states

QUEUEDAccepted, waiting for a worker
PROCESSINGRunning on a worker
COMPLETEDDone — result body is ready
FAILEDErrored (incl. content/RAI blocks)
  • A FAILED request is served as HTTP 422 — the body still carries the error detail.
  • An unknown or expired request_id returns HTTP 404.
  • Results are retained for 1 hour, then expire.
  • Content / RAI blocks surface as FAILED, not a separate state.
  • Track completion by polling the status endpoint.

Common Error Codes

The API returns standard HTTP status codes. Detailed error messages are provided in the response body.

400

Bad Request

Invalid parameters or request format

401

Unauthorized

Missing or invalid API key

403

Forbidden

Insufficient permissions

404

Not Found

Model or endpoint not found

406

Insufficient Credits

Not enough credits to process request

429

Rate Limited

Too many requests

500

Server Error

Internal server error

502

Bad Gateway

Service temporarily unavailable

504

Timeout

Request timed out