Pruna P Video 2 Pro Serverless API

Native-audio AI video from text or first/last-frame images.

PlaygroundAPI
Pricing
~19.53s
POST /v2/p-video-2-pro · 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": "A blacksmith in a dim workshop forge hammers a glowing orange blade on an iron anvil, bright sparks bursting on each strike, then lifts the blade and plunges it into a water barrel. Sound: the rhythmic clang of hammer on steel, the low roar of the forge, and a sharp hiss of steam as the steel is quenched.",
11    "resolution": "768p",
12    "mode": "speed",
13    "duration": 6,
14    "aspect_ratio": "16:9",
15    "prompt_upsampler": "turbo",
16    "seed": 42,
17}
18job = client.submit_async("p-video-2-pro", **payload)
19print(job.request_id)                         # available immediately
20try:
21    result = job.wait(timeout=900, interval=2.0)
22    print(result["status"])                  # COMPLETED
23    print(result.get("output"))              # model output (e.g. video URL)
24except InferenceTimeout as e:
25    print("still running:", e.request_id)    # re-poll later with this id
26except InferenceFailed as e:
27    print("failed:", e.detail)
28
29# Fast models (<=600s) can use the one-liner instead:
30# result = segmind.run("p-video-2-pro", **payload)

API Endpoint

POSThttps://api.segmind.com/v1/p-video-2-pro

Parameters

promptrequired
string

Describe the scene, action and camera movement. P Video 2 Pro generates audio along with the video, so ambience and sound effects can be prompted too.

aspect_ratiooptional
string

Output frame shape. Ignored when a reference image is supplied, since the image sets the frame.

Default: "16:9"
Allowed values :
"16:9""9:16""4:3""3:4""3:2""2:3""1:1"
durationoptional
integer

Target length of the generated video. The model treats this as a target and may return a slightly shorter or longer clip; billing follows the video you receive.

Default: 5Range: 5 - 15
imageoptional
string (uri)

Optional first-frame image to animate. Supplying one switches the model to image-to-video and sets the frame, so the aspect ratio is taken from the image.

last_frame_imageoptional
string (uri)

Optional reference image for the final frame, to steer where the shot ends up.

modeoptional
string

Which recipe the model uses. Speed is faster and cheaper per second; quality spends more compute on the same prompt and is billed at a higher rate.

Default: "speed"
Allowed values :
Speed"speed"
Quality"quality"
prompt_upsampleroptional
string

How much the model expands a short prompt before generating. Independent of the generation mode.

Default: "turbo"
Allowed values :
Off"off"
Turbo"turbo"
Max"max"
resolutionoptional
string

Output resolution. 768p costs more per second of video than 480p.

Default: "768p"
Allowed values :
"480p""768p"
seedoptional
integer

Fixed seed for reproducible output. Use -1 for a new random result each run.

Default: -1Range: -1 - 2147483647

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/p-video-2-pro

    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