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Veo 3.1

Integrate

Model id veo3.1
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.ru/v1/run/veo3.1?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "prompt": "{\n  \"shot\": {\n    \"composition\": \"wide shot centered at eye level, capturing the full view of the factory floor and the assembling motorbike\",\n    \"lens\": \"35mm\",\n    \"frame_rate\": \"24fps\",\n    \"camera_movement\": \"static\"\n  },\n\n  \"subject\": {\n    \"description\": \"a futuristic, strong motorbike assembling itself from scattered parts\",\n    \"wardrobe\": \"\",\n    \"props\": \"mechanical parts, gears, wires, pistons, body panels, wheels\"\n  },\n\n  \"scene\": {\n    \"location\": \"large, clear industrial factory floor\",\n    \"time_of_day\": \"midday\",\n    \"environment\": \"shiny, clean surfaces with strong light and dramatic shadows; the atmosphere is warm and filled with subtle ambient haze\"\n  },\n\n  \"visual_details\": {\n    \"action\": \"motorbike parts fly in from all directions, clicking and locking into place to form a complete, sleek vehicle\",\n    \"special_effects\": \"electric zaps, soft glows, heat distortion waves rising from the exhaust\",\n    \"hair_clothing_motion\": \"\"\n  },\n\n  \"cinematography\": {\n    \"lighting\": \"bright overhead industrial lighting with sharp contrast, emphasizing form and texture\",\n    \"color_palette\": \"warm tones with metallic highlights and soft amber reflections\",\n    \"tone\": \"epic and intense, emphasizing mechanical precision and power\"\n  },\n\n  \"audio\": {\n    \"music\": \"minimalist, deep synthetic pulses that build with the assembly\",\n    \"ambient\": \"deep factory hum, subtle air movements\",\n    \"sound_effects\": \"clicks, whirs, zaps, shinks, thuds, whooshes, crackles, hiss, rumble\",\n    \"mix_level\": \"cinematic mix with prioritized effects and balanced music bed\"\n  },\n\n  \"dialogue\": {\n    \"character\": \"\",\n    \"line\": \"\",\n    \"subtitles\": false\n  }\n}",
    "duration": "4s",
    "resolution": "720p",
    "generate_audio": false
  }'

# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.ru/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"

This request: $0.80 800 API credits · ≈ ₽84.37 Run it on this page

Get API key
Google Text to Video Native audio4K output4–8 sup to 4k #dialogue

Google's flagship video model, 4 to 8 second clips with dialogue and sound, up to 4K.

Examples

Output · ~63 s

Prompt{ "shot": { "composition": "wide shot centered at eye level, capturing the full view of the factory floor and the assembling motorbike", "lens": "35mm", "frame_rate": "24fps", "camera_movement": "static" }, "subject": { "description": "a futuristic, strong motorbike assembling itself from scattered parts", "wardrobe": "", "props": "mechanical parts, gears, wires, pistons, body panels, wheels" }, "scene": { "location": "large, clear industrial factory floor", "time_of_day": "midday", "environment": "shiny, clean surfaces with strong light and dramatic shadows; the atmosphere is warm and filled with subtle ambient haze" }, "visual_details": { "action": "motorbike parts fly in from all directions, clicking and locking into place to form a complete, sleek vehicle", "special_effects": "electric zaps, soft glows, heat distortion waves rising from the exhaust", "hair_clothing_motion": "" }, "cinematography": { "lighting": "bright overhead industrial lighting with sharp contrast, emphasizing form and texture", "color_palette": "warm tones with metallic highlights and soft amber reflections", "tone": "epic and intense, emphasizing mechanical precision and power" }, "audio": { "music": "minimalist, deep synthetic pulses that build with the assembly", "ambient": "deep factory hum, subtle air movements", "sound_effects": "clicks, whirs, zaps, shinks, thuds, whooshes, crackles, hiss, rumble", "mix_level": "cinematic mix with prioritized effects and balanced music bed" }, "dialogue": { "character": "", "line": "", "subtitles": false } }

4s720pgenerate_audio: false$0.80 · 800 API credits

Prompt from @azed_ai on X

Build a request

Controls are generated from the model schema. The code and the price update as you change them.

•required 1674 / 20000

Text description of the desired video for generation.

duration 4 s

Length of the output video.

aspect_ratio default 16:9

Width-to-height ratio for the generated video.

resolution

Resolution used for the output video.

Advanced negative_prompt · safety_tolerance · seed · auto_fix

Negative prompt used to steer video generation.

safety_tolerance default 4

Set content-moderation tolerance between the least restrictive level, 6, and the strictest level, 1, which blocks most content.

Seed value that initializes random-number generation.

POST /run/veo3.1?wait=20 quote → $0.80
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.ru/v1/run/veo3.1?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "prompt": "{\n  \"shot\": {\n    \"composition\": \"wide shot centered at eye level, capturing the full view of the factory floor and the assembling motorbike\",\n    \"lens\": \"35mm\",\n    \"frame_rate\": \"24fps\",\n    \"camera_movement\": \"static\"\n  },\n\n  \"subject\": {\n    \"description\": \"a futuristic, strong motorbike assembling itself from scattered parts\",\n    \"wardrobe\": \"\",\n    \"props\": \"mechanical parts, gears, wires, pistons, body panels, wheels\"\n  },\n\n  \"scene\": {\n    \"location\": \"large, clear industrial factory floor\",\n    \"time_of_day\": \"midday\",\n    \"environment\": \"shiny, clean surfaces with strong light and dramatic shadows; the atmosphere is warm and filled with subtle ambient haze\"\n  },\n\n  \"visual_details\": {\n    \"action\": \"motorbike parts fly in from all directions, clicking and locking into place to form a complete, sleek vehicle\",\n    \"special_effects\": \"electric zaps, soft glows, heat distortion waves rising from the exhaust\",\n    \"hair_clothing_motion\": \"\"\n  },\n\n  \"cinematography\": {\n    \"lighting\": \"bright overhead industrial lighting with sharp contrast, emphasizing form and texture\",\n    \"color_palette\": \"warm tones with metallic highlights and soft amber reflections\",\n    \"tone\": \"epic and intense, emphasizing mechanical precision and power\"\n  },\n\n  \"audio\": {\n    \"music\": \"minimalist, deep synthetic pulses that build with the assembly\",\n    \"ambient\": \"deep factory hum, subtle air movements\",\n    \"sound_effects\": \"clicks, whirs, zaps, shinks, thuds, whooshes, crackles, hiss, rumble\",\n    \"mix_level\": \"cinematic mix with prioritized effects and balanced music bed\"\n  },\n\n  \"dialogue\": {\n    \"character\": \"\",\n    \"line\": \"\",\n    \"subtitles\": false\n  }\n}",
    "duration": "4s",
    "resolution": "720p",
    "generate_audio": false
  }'

# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.ru/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"

Run this request

Your key stays in this browser: it is sent only to the Doitong API and saved (localStorage) only if you tick Remember. Get an API key

Made on Doitong

Public works made with Veo 3.1 by the Doitong community. Reuse a prompt in one click.

Public works shown: 16
Video

Кинематографичная сцена в современном офисном коридоре. Огромная дверь с надписью «Фарм» резко открыта, изнутри виден пиксельный мир в стиле Minecraft: квадратные фермы, зелёные блоки, механизмы, лёгкое зелёное и тёплое свечение. Из двери выходит главный герой — толстый, неприятного вида, немного...

Video

Кинематографичная сцена: главный герой открывает дверь и попадает в бесконечный тёмный мир серверов. Камера медленно движется вперёд, показывая бесконечные серверные стойки, мигающие лампы и холодный неоновый свет. Из темноты появляется глава разработки — абсурдно огромный качок с идеальной...

Video

Главный герой открывает дверь и попадает в розовый сказочный HR-мир. Камера показывает пони, сердечки, блестящие облачка, розовый свет и всё вокруг как будто сделано из милоты. В центре появляется бимбо-глава HR — очень гламурная, в розовом, с идеальной внешностью и ярким макияжем. Она дружелюбно...

Video

Главный герой открывает дверь и оказывается в гигантском мире Minecraft-like. Камера показывает бесконечные фермы, механизмы, падающие ресурсы, мобов, редстоун и автоматизацию. На переднем плане стоит глава отдела фарма — квадратный парень с мотыгой в руках. Он разворачивается к герою и жестом...

Video

Кинематографичная сцена: главный герой открывает дверь и попадает в бесконечный тёмный мир серверов. Камера медленно движется вперёд, показывая бесконечные серверные стойки, мигающие лампы и холодный неоновый свет. Из темноты появляется глава разработки — абсурдно огромный качок с идеальной...

Video

Камера показывает рабочую жизнь HR-отдела: одна сотрудница катается на кресле, кто-то берёт подушку Кати, несколько человек сидят и увлечённо болтают, другие пьют чай и кушают, и всё это происходит так, будто это стратегическая работа мирового уровня. Глава HR стоит посреди этого хаоса и с милой...

Video

Кинематографичная сцена в современном офисном коридоре. Главный герой стоит напротив четырёх огромных дверей, каждая из которых выглядит как вход в отдельную вселенную. Над дверями большими буквами написано: Разработка, Маркетинг, HR, Фарм. Сначала камера показывает героя со спины или в...

Video

Глава фарма ведёт главного героя по своему миру и показывает, как устроены фермы и процессы. Затем он указывает на отдельную часть системы, где визуально показана новая схема выдачи аккаунтов по новым гео. Вокруг двигаются механизмы, работают фермы, падает дроп, всё автоматизировано и работает...

About Veo 3.1

Veo 3.1 produces highly realistic footage with lip-synced dialogue, ambient sound and music generated in the same pass, and follows camera and lighting directions closely. Clips are 4, 6 or 8 seconds, landscape or portrait, at 720p, 1080p or 4K. Audio can be switched off for a lower price.

Parameters

NameType DefaultAllowed Description
promptrequired
Typestring
≤ 20,000 characters
Text description of the desired video for generation.
aspect_ratiooptional
Typeenum
Default16:9
16:99:16
Width-to-height ratio for the generated video.
durationoptional
Typeenum
Default8s
4s6s8s
Length of the output video.
negative_promptoptional
Typestring | null
Negative prompt used to steer video generation.
resolutionoptional
Typeenum
Default720p
720p1080p4k
Resolution used for the output video.
generate_audiooptional
Typeboolean
Defaulttrue
Controls whether the video includes generated audio.
seedoptional
Typeinteger | null
Seed value that initializes random-number generation.
auto_fixoptional
Typeboolean
Defaulttrue
Automatic rewriting of prompts to try to resolve failures in content-policy checks or other validation.
safety_toleranceoptional
Typeenum
Default4
123456
Set content-moderation tolerance between the least restrictive level, 6, and the strictest level, 1, which blocks most content.
required

Output

GET /requests/req_8k2m4q7x1z9c3v5b6n0p2r4t
{
  "id": "req_8k2m4q7x1z9c3v5b6n0p2r4t",
  "object": "request",
  "model": "veo3.1",
  "status": "succeeded",
  "created_at": "2026-10-20T12:00:00Z",
  "started_at": "2026-10-20T12:00:02Z",
  "completed_at": "2026-10-20T12:00:09Z",
  "queue_position": null,
  "cost": {
    "credits": 800,
    "usd": "0.80",
    "charged": 800,
    "refunded": 0
  },
  "input": {
    "prompt": "A street interviewer in New York asks a passer-by \"Did you hear the news?\" and she laughs \"Everyone has!\"",
    "duration": 8,
    "resolution": "720p"
  },
  "output": {
    "video": {
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp4",
      "content_type": "video/mp4",
      "file_name": "0-output.mp4",
      "file_size": 1843200
    }
  },
  "outputs": [
    {
      "type": "video",
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp4",
      "content_type": "video/mp4",
      "file_size": 1843200,
      "width": 1280,
      "height": 720,
      "duration": 5,
      "stored": true
    }
  ],
  "error": null,
  "metrics": {
    "inference_seconds": 6.8
  },
  "urls": {
    "self": "https://api.doitong.ru/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t",
    "cancel": "https://api.doitong.ru/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t/cancel"
  }
}
Your files, your choiceEvery outputs[].url is a copy on our storage: kept forever (paid per GB-month) or 7 days for free, by your account setting or ?storage=.
Same shape on every modeltype, url, content_type, width, height and duration, for images, video and audio alike. output is the model’s own result object.
Fields of output
video
object {url, content_type, file_name, file_size}Video produced by the model.

More models: Text to Video

For AI agents: this page as Markdown is at https://doitong.com/en-US/developers/models/veo3.1.md. All models and guides: https://doitong.com/developers/llms.txt