Gemini Omni 1.2 Flash Text to Video API

Text-to-video with native audio and legible on-screen text.

PlaygroundAPI
Pricing
~48.52s
POST /v2/gemini-omni-1.2-flash-text-to-video · 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": "Flat 2D vector motion-graphics infographic, locked-off camera, deep teal background, bold white sans-serif type. First a title bar slides in from the left reading 'CITY RAINFALL'. Then three rounded blue bars grow upward one after another, each labelled beneath it 'JAN', then 'MAY', then 'SEP'. Finally a yellow tag pops in at the top reading 'MM PER MONTH'. The background grid and the title bar stay still; only the bars and the tag animate. No people, no photorealism. Sound: a soft paper whoosh as the title slides in, a short rising marimba note as each bar grows, a light chime when the tag appears. Every word spelled exactly as given, no other text.",
11    "duration": 6,
12    "resolution": "720p",
13    "aspect_ratio": "16:9",
14}
15job = client.submit_async("gemini-omni-1.2-flash-text-to-video", **payload)
16print(job.request_id)                         # available immediately
17try:
18    result = job.wait(timeout=900, interval=2.0)
19    print(result["status"])                  # COMPLETED
20    print(result.get("output"))              # model output (e.g. video URL)
21except InferenceTimeout as e:
22    print("still running:", e.request_id)    # re-poll later with this id
23except InferenceFailed as e:
24    print("failed:", e.detail)
25
26# Fast models (<=600s) can use the one-liner instead:
27# result = segmind.run("gemini-omni-1.2-flash-text-to-video", **payload)

API Endpoint

POSThttps://api.segmind.com/v1/gemini-omni-1.2-flash-text-to-video

Parameters

promptrequired
string

Describe the scene, motion, on-screen text and sound. Quote on-screen words exactly to render them.

Default: "Flat 2D vector motion-graphics infographic, locked-off camera, deep teal background, bold white sans-serif type. First a title bar slides in from the left reading 'CITY RAINFALL'. Then three rounded blue bars grow upward one after another, each labelled beneath it 'JAN', then 'MAY', then 'SEP'. Finally a yellow tag pops in at the top reading 'MM PER MONTH'. The background grid and the title bar stay still; only the bars and the tag animate. No people, no photorealism. Sound: a soft paper whoosh as the title slides in, a short rising marimba note as each bar grows, a light chime when the tag appears. Every word spelled exactly as given, no other text."
aspect_ratiooptional
string

Frame shape. 16:9 for landscape, 9:16 for vertical and social.

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

Clip length in seconds, 3 to 15. Use 6 for short explainers, 10-15 for sequences.

Default: 5Range: 3 - 15
resolutionoptional
string

Output size: 360p, 720p, 1080p or 4K. Draft at 360p; text needs 720p or higher.

Default: "720p"
Allowed values :
"360p""720p""1080p""4k"
seedoptional
integer

Random seed; -1 randomises. Set a fixed integer to reproduce a take.

Default: -1

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-1.2-flash-text-to-video

    Submit — returns request_id, status_url, response_url

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

    Poll — until COMPLETED or FAILED

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

    Result — final response body

Status states

QUEUED— Accepted, waiting for a worker
PROCESSING— Running on a worker
COMPLETED— Done — result body is ready
FAILED— Errored (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