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FILM

Integrate

Model id film
# 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/film?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "image": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg",
    "end_image": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
  }'

# 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"

Up to $4.68 per run charged by actual usage, the rest is refunded Run it on this page

Get API key
Google Image to Video #interpolation

Interpolates between a start and an end image, outputting in-between frames as images or a video

Google · Video

Your first result goes here

Build a request below and run it with your API key. Outputs are copied to our storage, kept forever or 7 days for free.

Build a request

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

•required start_image_url
Drop a file, or

Interpolation's initial image—the first of the pair—supplied by URL.

•required end_image_url
Drop a file, or

Interpolation's final image—the second of the pair—supplied by URL.

Advanced output_type · image_format · video_quality · video_write_mode · num_frames · fps · include_start · include_end · enable_safety_checker
output_type default images

Output selection between a video and individual images.

image_format default jpeg

Image format selection used exclusively with 'images' as the output_type.

video_quality default high

Video quality selection used exclusively with 'video' as the output_type.

video_write_mode default balanced

Video writing mode used exclusively with 'video' as the output_type.

default 1

Count of intermediate frames generated between the supplied images.

default 8

Video frame-rate setting, measured in frames per second and used exclusively with 'video' as the output_type.

POST /run/film?wait=20 quote → $4.68
# 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/film?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "image": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg",
    "end_image": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
  }'

# 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

About FILM

Generates intermediate frames between two pictures, `start_image_url` and `end_image_url`. `num_frames` sets how many to create, from 1 to 64. `output_type` is images or video; for video, `fps` (1 to 60), `video_quality` and `video_write_mode` apply. `include_start` and `include_end` add the originals.

Parameters

Send either the canonical name or the native name, not both. Canonical names

NameType DefaultAllowed Description
start_image_urlrequired image
Typeurl · image
Interpolation's initial image—the first of the pair—supplied by URL.
end_image_urlrequired end_image
Typeurl · image
Interpolation's final image—the second of the pair—supplied by URL.
output_typeoptional
Typeenum
Defaultimages
imagesvideo
Output selection between a video and individual images.
image_formatoptional
Typeenum
Defaultjpeg
pngjpeg
Image format selection used exclusively with 'images' as the output_type.
video_qualityoptional
Typeenum
Defaulthigh
lowmediumhighmaximum
Video quality selection used exclusively with 'video' as the output_type.
video_write_modeoptional
Typeenum
Defaultbalanced
fastbalancedsmall
Video writing mode used exclusively with 'video' as the output_type.
num_framesoptional
Typeinteger
Default1
1 – 64
Count of intermediate frames generated between the supplied images.
include_startoptional
Typeboolean
Defaultfalse
Controls whether the output includes the starting image.
include_endoptional
Typeboolean
Defaultfalse
Controls whether the output includes the ending image.
fpsoptional
Typeinteger
Default8
1 – 60
Video frame-rate setting, measured in frames per second and used exclusively with 'video' as the output_type.
enable_safety_checkeroptional
Typeboolean
Defaulttrue
Screening can be relaxed by setting false, provided the caller is authorized.
required Canonical name, also accepted

File parameters take a public https:// URL, a data: URI up to 10 MB, or the file_url of an upload. Files

Output

GET /requests/req_8k2m4q7x1z9c3v5b6n0p2r4t
{
  "id": "req_8k2m4q7x1z9c3v5b6n0p2r4t",
  "object": "request",
  "model": "film",
  "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": 4680,
    "usd": "4.68",
    "charged": 4680,
    "refunded": 0
  },
  "input": {
    "start_image_url": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg",
    "end_image_url": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
  },
  "output": {
    "images": [
      {
        "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,
        "width": 1024,
        "height": 768
      }
    ],
    "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,
      "width": 1024,
      "height": 768,
      "fps": 1.0,
      "duration": 5,
      "num_frames": 1
    }
  },
  "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
images
array of object {url, content_type, file_name, file_size, width, height}Individual images containing the generated frames.
video
object {url, content_type, file_name, file_size, width, height, fps, duration, num_frames} | nullGenerated video file, returned when output_type is set to 'video'.

More models: Image to Video

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