Content Moderator - Review

Use this API to create reviews in Content Moderator. Before you can create reviews you will need a moderation Team. If you don't already have one Sign Up here: https://contentmoderator.cognitive.microsoft.com

This API is currently available in:

  • China East2 - chinaeast2.api.cognitive.azure.cn
  • China North - chinanorth.api.cognitive.azure.cn

Review - Create

The reviews created would show up for Reviewers on your team. As Reviewers complete reviewing, results of the Review would be POSTED (i.e. HTTP POST) on the specified CallBackEndpoint. Timescale for Video Review: Timescale is given by Azure Media Services in tics/sec. Supply the timescale in body to convert timestamp automatically or give timestamp in milliseconds.

Encrypted Videos:
To create a review for an encrypted video(type: AES or PlayReady or Widevine or FairPlay), you will need to ensure you add below two mandatory key value pairs in the video metadata i.e


{
"key":"authenticationToken",
"value":"your viewtoken"
},
{
"key":"protectionType",
"value":"encrypted video protection type"
}
For FairPlay encrypted type video, ensure you add certificateUrl information along with above two key value pairs in the metadata
{
"key":"certificateUrl",
"value":"your certificate url"
}
For more information on parameters required to play encrypted videos on Azure Media Player, follow https://amp.azure.net/libs/amp/latest/docs/index.html#protected-content.


CallBack Schemas

Review Completion CallBack Sample


{
  "ReviewId": "",
  "ModifiedOn": "2016-10-11T22:36:32.9934851Z",
  "ModifiedBy": "",
  "CallBackType": "Review",
  "ContentId": "",
  "Metadata": {
    "adultscore": "0.xxx",
    "a": "False",
    "racyscore": "0.xxx",
    "r": "True"
  },
  "ReviewerResultTags": {
    "a": "False",
    "r": "True"
  }
}

Select the testing console in the region where you created your resource:

China North China East 2

Request URL

Request parameters

string

Your Team Name

(optional)
string

Optional paramter used to specify the Sub Team for this review

Request headers

string
Media type of the body sent to the API.
string
Subscription key which provides access to this API. Found in your Cognitive Services accounts.

Request body

This accepts a collection/array of Reviews to be created Timestamp for video review should be in milliseconds. Otherwise adding Timescale in body will result in API doing conversion of Timestamp to milliseconds.

[Image]
[
  {
    "Metadata": [
      {
        "Key": "string",
        "Value": "string"
      }
    ],
    "Type": "Image",
    "Content": "<Content Url>",
    "ContentId": "<Your identifier for this content>",
    "CallbackEndpoint": "<Url where you would receive callbacks>"
  }
]
[Text]
[
  {
    "Metadata": [
      {
        "Key": "string",
        "Value": "string"
      }
    ],
    "Type": "Text",
    "Content": "<Your Text Content>",
    "ContentId": "<Your identifier for this content>",
    "CallbackEndpoint": "<Url where you would receive callbacks>"
  }
]
[Video]
[
  {
    "VideoFrames":[
      {
          "Id": "<Frame Id>",
          "Timestamp": "<Frame Timestamp",
          "FrameImage":"<Frame Image URL",
          "Metadata": [
            {
              "Key": "<Key>",
              "Value": "<Value"
            }
          ],
          "ReviewerResultTags": [
          ]
    ], 
    "Metadata": [
      {
        "Key": "string",
        "Value": "string"
      },
      //For encrypted Videos
        {
          "Key": "protectedType",
          "Value": "AES or FairPlay or Widevine or Playready"
        },
        {
          "Key": "authenticationToken",
          "Value": "your viewtoken(In case of Video Indexer AES encryption type, this value is viewtoken from breakdown json)"
        },
      //For FairPlay encrypted type video include certificateUrl as well
        {
          "Key": "certificateUrl",
          "Value": "your certificate url"
        }
    ],
    "Type": "Video",
    "Content": "<Stream Url>",
    "ContentId": "<Your identifier for this content>",
    "CallbackEndpoint": "<Url where you would receive callbacks>",
    [Optional]
    "Timescale": "<Timescale of the video>
  }
]

Response 200

OK

[
  "<Review Id>"
]

Response 400

Bad Request. Refer to response body for errors.

Code samples

@ECHO OFF

curl -v -X POST "https://chinanorth.api.cognitive.azure.cn/contentmoderator/review/v1.0/teams/{teamName}/reviews?subTeam={string}"
-H "Content-Type: application/json"
-H "Ocp-Apim-Subscription-Key: {subscription key}"

--data-ascii "{body}" 

using System;
using System.Net.Http.Headers;
using System.Text;
using System.Net.Http;
using System.Web;

namespace CSHttpClientSample
{
    static class Program
    {
        static void Main()
        {
            MakeRequest();
            Console.WriteLine("Hit ENTER to exit...");
            Console.ReadLine();
        }
        
        static async void MakeRequest()
        {
            var client = new HttpClient();
            var queryString = HttpUtility.ParseQueryString(string.Empty);

            // Request headers
            client.DefaultRequestHeaders.Add("Ocp-Apim-Subscription-Key", "{subscription key}");

            // Request parameters
            queryString["subTeam"] = "{string}";
            var uri = "https://chinanorth.api.cognitive.azure.cn/contentmoderator/review/v1.0/teams/{teamName}/reviews?" + queryString;

            HttpResponseMessage response;

            // Request body
            byte[] byteData = Encoding.UTF8.GetBytes("{body}");

            using (var content = new ByteArrayContent(byteData))
            {
               content.Headers.ContentType = new MediaTypeHeaderValue("< your content type, i.e. application/json >");
               response = await client.PostAsync(uri, content);
            }

        }
    }
}	
// // This sample uses the Apache HTTP client from HTTP Components (http://hc.apache.org/httpcomponents-client-ga/)
import java.net.URI;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.utils.URIBuilder;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.util.EntityUtils;

public class JavaSample 
{
    public static void main(String[] args) 
    {
        HttpClient httpclient = HttpClients.createDefault();

        try
        {
            URIBuilder builder = new URIBuilder("https://chinanorth.api.cognitive.azure.cn/contentmoderator/review/v1.0/teams/{teamName}/reviews");

            builder.setParameter("subTeam", "{string}");

            URI uri = builder.build();
            HttpPost request = new HttpPost(uri);
            request.setHeader("Content-Type", "application/json");
            request.setHeader("Ocp-Apim-Subscription-Key", "{subscription key}");


            // Request body
            StringEntity reqEntity = new StringEntity("{body}");
            request.setEntity(reqEntity);

            HttpResponse response = httpclient.execute(request);
            HttpEntity entity = response.getEntity();

            if (entity != null) 
            {
                System.out.println(EntityUtils.toString(entity));
            }
        }
        catch (Exception e)
        {
            System.out.println(e.getMessage());
        }
    }
}


<!DOCTYPE html>
<html>
<head>
    <title>JSSample</title>
    <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js"></script>
</head>
<body>

<script type="text/javascript">
    $(function() {
        var params = {
            // Request parameters
            "subTeam": "{string}",
        };
      
        $.ajax({
            url: "https://chinanorth.api.cognitive.azure.cn/contentmoderator/review/v1.0/teams/{teamName}/reviews?" + $.param(params),
            beforeSend: function(xhrObj){
                // Request headers
                xhrObj.setRequestHeader("Content-Type","application/json");
                xhrObj.setRequestHeader("Ocp-Apim-Subscription-Key","{subscription key}");
            },
            type: "POST",
            // Request body
            data: "{body}",
        })
        .done(function(data) {
            alert("success");
        })
        .fail(function() {
            alert("error");
        });
    });
</script>
</body>
</html>

#import <Foundation/Foundation.h>

int main(int argc, const char * argv[])
{
    NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
    
    NSString* path = @"https://chinanorth.api.cognitive.azure.cn/contentmoderator/review/v1.0/teams/{teamName}/reviews";
    NSArray* array = @[
                         // Request parameters
                         @"entities=true",
                         @"subTeam={string}",
                      ];
    
    NSString* string = [array componentsJoinedByString:@"&"];
    path = [path stringByAppendingFormat:@"?%@", string];

    NSLog(@"%@", path);

    NSMutableURLRequest* _request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:path]];
    [_request setHTTPMethod:@"POST"];
    // Request headers
    [_request setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];
    [_request setValue:@"{subscription key}" forHTTPHeaderField:@"Ocp-Apim-Subscription-Key"];
    // Request body
    [_request setHTTPBody:[@"{body}" dataUsingEncoding:NSUTF8StringEncoding]];
    
    NSURLResponse *response = nil;
    NSError *error = nil;
    NSData* _connectionData = [NSURLConnection sendSynchronousRequest:_request returningResponse:&response error:&error];

    if (nil != error)
    {
        NSLog(@"Error: %@", error);
    }
    else
    {
        NSError* error = nil;
        NSMutableDictionary* json = nil;
        NSString* dataString = [[NSString alloc] initWithData:_connectionData encoding:NSUTF8StringEncoding];
        NSLog(@"%@", dataString);
        
        if (nil != _connectionData)
        {
            json = [NSJSONSerialization JSONObjectWithData:_connectionData options:NSJSONReadingMutableContainers error:&error];
        }
        
        if (error || !json)
        {
            NSLog(@"Could not parse loaded json with error:%@", error);
        }
        
        NSLog(@"%@", json);
        _connectionData = nil;
    }
    
    [pool drain];

    return 0;
}

<?php
// This sample uses the Apache HTTP client from HTTP Components (http://hc.apache.org/httpcomponents-client-ga/)
require_once 'HTTP/Request2.php';

$request = new Http_Request2('https://chinanorth.api.cognitive.azure.cn/contentmoderator/review/v1.0/teams/{teamName}/reviews');
$url = $request->getUrl();

$headers = array(
    // Request headers
    'Content-Type' => 'application/json',
    'Ocp-Apim-Subscription-Key' => '{subscription key}',
);

$request->setHeader($headers);

$parameters = array(
    // Request parameters
    'subTeam' => '{string}',
);

$url->setQueryVariables($parameters);

$request->setMethod(HTTP_Request2::METHOD_POST);

// Request body
$request->setBody("{body}");

try
{
    $response = $request->send();
    echo $response->getBody();
}
catch (HttpException $ex)
{
    echo $ex;
}

?>
########### Python 2.7 #############
import httplib, urllib, base64

headers = {
    # Request headers
    'Content-Type': 'application/json',
    'Ocp-Apim-Subscription-Key': '{subscription key}',
}

params = urllib.urlencode({
    # Request parameters
    'subTeam': '{string}',
})

try:
    conn = httplib.HTTPSConnection('chinanorth.api.cognitive.azure.cn')
    conn.request("POST", "/contentmoderator/review/v1.0/teams/{teamName}/reviews?%s" % params, "{body}", headers)
    response = conn.getresponse()
    data = response.read()
    print(data)
    conn.close()
except Exception as e:
    print("[Errno {0}] {1}".format(e.errno, e.strerror))

####################################

########### Python 3.2 #############
import http.client, urllib.request, urllib.parse, urllib.error, base64

headers = {
    # Request headers
    'Content-Type': 'application/json',
    'Ocp-Apim-Subscription-Key': '{subscription key}',
}

params = urllib.parse.urlencode({
    # Request parameters
    'subTeam': '{string}',
})

try:
    conn = http.client.HTTPSConnection('chinanorth.api.cognitive.azure.cn')
    conn.request("POST", "/contentmoderator/review/v1.0/teams/{teamName}/reviews?%s" % params, "{body}", headers)
    response = conn.getresponse()
    data = response.read()
    print(data)
    conn.close()
except Exception as e:
    print("[Errno {0}] {1}".format(e.errno, e.strerror))

####################################
require 'net/http'

uri = URI('https://chinanorth.api.cognitive.azure.cn/contentmoderator/review/v1.0/teams/{teamName}/reviews')
uri.query = URI.encode_www_form({
    # Request parameters
    'subTeam' => '{string}'
})

request = Net::HTTP::Post.new(uri.request_uri)
# Request headers
request['Content-Type'] = 'application/json'
# Request headers
request['Ocp-Apim-Subscription-Key'] = '{subscription key}'
# Request body
request.body = "{body}"

response = Net::HTTP.start(uri.host, uri.port, :use_ssl => uri.scheme == 'https') do |http|
    http.request(request)
end

puts response.body