fictions-ai/autocaption:4a2ab6c5 – Run with an API on Replicate

Version

You're looking at a specific version of this model. Jump to the model overview.

fictions-ai /autocaption:4a2ab6c5

Playground API

Input

video_file_input

*file

Video file

transcript_file_input

file

Transcript file, if provided will use this for words rather than whisper.

output_video

boolean

Output video, if true will output the video with subtitles

Default: true

output_transcript

boolean

Output transcript json, if true will output a transcript file that you can edit and use for the next run in transcript_file_input

Default: true

subs_position

string

Subtitles position

Default: "bottom75"

color

string

Shift + Return to add a new line

Caption color

Default: "white"

highlight_color

string

Shift + Return to add a new line

Highlight color

Default: "yellow"

fontsize

number

Font size. 7.0 is good for videos, 4.0 is good for reels

Default: 7

MaxChars

integer

Max characters space for subtitles. 20 is good for videos, 10 is good for reels

Default: 20

opacity

number

Opacity for the subtitles background

Default: 0

font

string

Font

Default: "Poppins/Poppins-ExtraBold.ttf"

stroke_color

string

Shift + Return to add a new line

Stroke color

Default: "black"

stroke_width

number

Stroke width

Default: 2.6

kerning

number

Kerning for the subtitles

Default: -5

right_to_left

boolean

Right to left subtitles, for right to left languages. Only Arial fonts are supported.

Default: false

Run this model in Node.js with one line of code:

npx create-replicate --model=fictions-ai/autocaption

or set up a project from scratch

Install Replicate’s Node.js client library:

npm install replicate

Set the REPLICATE_API_TOKEN environment variable:

export REPLICATE_API_TOKEN=<paste-your-token-here>

Find your API token in your account settings.

Import and set up the client:

import Replicate from "replicate";

const replicate = new Replicate({
  auth: process.env.REPLICATE_API_TOKEN,
});

Run fictions-ai/autocaption using Replicate’s API. Check out the model's schema for an overview of inputs and outputs.

const output = await replicate.run(
  "fictions-ai/autocaption:4a2ab6c5c639a4b4928228846025373ca3c0a4b6a036b8ec8f5efb6a7e6cd260",
  {
    input: {
      font: "Poppins/Poppins-ExtraBold.ttf",
      color: "white",
      kerning: -5,
      opacity: 0,
      MaxChars: 20,
      fontsize: 7,
      output_video: true,
      stroke_color: "black",
      stroke_width: 2.6,
      right_to_left: false,
      subs_position: "bottom75",
      highlight_color: "yellow",
      output_transcript: true
    }
  }
);

// To access the file URL:
console.log(output[0].url()); //=> "http://example.com"

// To write the file to disk:
fs.writeFile("my-image.png", output[0]);

To learn more, take a look at the guide on getting started with Node.js.

Install Replicate’s Python client library:

pip install replicate

Set the REPLICATE_API_TOKEN environment variable:

export REPLICATE_API_TOKEN=<paste-your-token-here>

Find your API token in your account settings.

Import the client:

import replicate

Run fictions-ai/autocaption using Replicate’s API. Check out the model's schema for an overview of inputs and outputs.

output = replicate.run(
    "fictions-ai/autocaption:4a2ab6c5c639a4b4928228846025373ca3c0a4b6a036b8ec8f5efb6a7e6cd260",
    input={
        "font": "Poppins/Poppins-ExtraBold.ttf",
        "color": "white",
        "kerning": -5,
        "opacity": 0,
        "MaxChars": 20,
        "fontsize": 7,
        "output_video": True,
        "stroke_color": "black",
        "stroke_width": 2.6,
        "right_to_left": False,
        "subs_position": "bottom75",
        "highlight_color": "yellow",
        "output_transcript": True
    }
)
print(output)

To learn more, take a look at the guide on getting started with Python.

Set the REPLICATE_API_TOKEN environment variable:

export REPLICATE_API_TOKEN=<paste-your-token-here>

Find your API token in your account settings.

Run fictions-ai/autocaption using Replicate’s API. Check out the model's schema for an overview of inputs and outputs.

curl -s -X POST \
  -H "Authorization: Bearer $REPLICATE_API_TOKEN" \
  -H "Content-Type: application/json" \
  -H "Prefer: wait" \
  -d $'{
    "version": "fictions-ai/autocaption:4a2ab6c5c639a4b4928228846025373ca3c0a4b6a036b8ec8f5efb6a7e6cd260",
    "input": {
      "font": "Poppins/Poppins-ExtraBold.ttf",
      "color": "white",
      "kerning": -5,
      "opacity": 0,
      "MaxChars": 20,
      "fontsize": 7,
      "output_video": true,
      "stroke_color": "black",
      "stroke_width": 2.6,
      "right_to_left": false,
      "subs_position": "bottom75",
      "highlight_color": "yellow",
      "output_transcript": true
    }
  }' \
  https://api.replicate.com/v1/predictions

To learn more, take a look at Replicate’s HTTP API reference docs.

Output

No output yet! Press "Submit" to start a prediction.