Predict composite slice subject(s)

POST https://api.coactive.ai/api/v0/video-narrative-metadata/datasets/{dataset_id}/videos/{video_id}/composite-slices/{composite_slice_id}/subject
Content-Type: application/json

Predict composite slice subject(s).

Subject: The main topic or theme the content focuses on.

Authentication

• Authorization header (bearer token, required) — Bearer authentication of the form Bearer <token>, where token is your auth token.

Request

Path parameters

• dataset_id (string, required)
• video_id (string, required)
• composite_slice_id (string, required)

Body (application/json)

This endpoint expects an object.

• composite_slice_context (string, optional, nullable) — Optional context about the composite slice

Response

200

Successful Response

• subjects (list of string, required) — Predicted composite slice subjects

Errors

422 Unprocessable Entity Error

Validation Error

• detail (list of object, optional)
  • loc (list of string or integer, required)
  • msg (string, required)
  • type (string, required)

Examples

Request

{
  "composite_slice_context": "This is a scene from a film directed by Michael Mann in 1995, starring Al Pacino and Robert De Niro."
}

Response

{
  "subjects": [
    "Crime",
    "Heist"
  ]
}

SDK Code

import requests

url = "https://api.coactive.ai/api/v0/video-narrative-metadata/datasets/dataset_id/videos/video_id/composite-slices/composite_slice_id/subject"

payload = { "composite_slice_context": "This is a scene from a film directed by Michael Mann in 1995, starring Al Pacino and Robert De Niro." }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.json())

const url = 'https://api.coactive.ai/api/v0/video-narrative-metadata/datasets/dataset_id/videos/video_id/composite-slices/composite_slice_id/subject';
const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: '{"composite_slice_context":"This is a scene from a film directed by Michael Mann in 1995, starring Al Pacino and Robert De Niro."}'
};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}

package main

import (
  "fmt"
  "strings"
  "net/http"
  "io"
)

func main() {

  url := "https://api.coactive.ai/api/v0/video-narrative-metadata/datasets/dataset_id/videos/video_id/composite-slices/composite_slice_id/subject"

  payload := strings.NewReader("{\n  \"composite_slice_context\": \"This is a scene from a film directed by Michael Mann in 1995, starring Al Pacino and Robert De Niro.\"\n}")

  req, _ := http.NewRequest("POST", url, payload)

  req.Header.Add("Authorization", "Bearer <token>")
  req.Header.Add("Content-Type", "application/json")

  res, _ := http.DefaultClient.Do(req)

  defer res.Body.Close()
  body, _ := io.ReadAll(res.Body)

  fmt.Println(res)
  fmt.Println(string(body))

}

require 'uri'
require 'net/http'

url = URI("https://api.coactive.ai/api/v0/video-narrative-metadata/datasets/dataset_id/videos/video_id/composite-slices/composite_slice_id/subject")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"composite_slice_context\": \"This is a scene from a film directed by Michael Mann in 1995, starring Al Pacino and Robert De Niro.\"\n}"

response = http.request(request)
puts response.read_body

import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.post("https://api.coactive.ai/api/v0/video-narrative-metadata/datasets/dataset_id/videos/video_id/composite-slices/composite_slice_id/subject")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"composite_slice_context\": \"This is a scene from a film directed by Michael Mann in 1995, starring Al Pacino and Robert De Niro.\"\n}")
  .asString();

<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://api.coactive.ai/api/v0/video-narrative-metadata/datasets/dataset_id/videos/video_id/composite-slices/composite_slice_id/subject', [
  'body' => '{
  "composite_slice_context": "This is a scene from a film directed by Michael Mann in 1995, starring Al Pacino and Robert De Niro."
}',
  'headers' => [
    'Authorization' => 'Bearer <token>',
    'Content-Type' => 'application/json',
  ],
]);

echo $response->getBody();

using RestSharp;

var client = new RestClient("https://api.coactive.ai/api/v0/video-narrative-metadata/datasets/dataset_id/videos/video_id/composite-slices/composite_slice_id/subject");
var request = new RestRequest(Method.POST);
request.AddHeader("Authorization", "Bearer <token>");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"composite_slice_context\": \"This is a scene from a film directed by Michael Mann in 1995, starring Al Pacino and Robert De Niro.\"\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);

import Foundation

let headers = [
  "Authorization": "Bearer <token>",
  "Content-Type": "application/json"
]
let parameters = ["composite_slice_context": "This is a scene from a film directed by Michael Mann in 1995, starring Al Pacino and Robert De Niro."] as [String : Any]

let postData = JSONSerialization.data(withJSONObject: parameters, options: [])

let request = NSMutableURLRequest(url: NSURL(string: "https://api.coactive.ai/api/v0/video-narrative-metadata/datasets/dataset_id/videos/video_id/composite-slices/composite_slice_id/subject")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "POST"
request.allHTTPHeaderFields = headers
request.httpBody = postData as Data

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()