Set Camera to HDR

HDR is handled by the _filter option. Documentation: https://api.ricoh/docs/theta-web-api-v2.1/options/_filter/.

Turn On HDR

To set the filter, use camera.setOptions.

/// 
/// https://api.ricoh/docs/theta-web-api-v2.1/commands/camera.set_options/
import 'dart:async';
import 'dart:convert';
import 'package:http/http.dart' as http;
import 'package:apitest/pretty_print.dart';


Future<http.Response> setHdr () async {
  var url ='http://192.168.1.1/osc/commands/execute';

 Map data = {
    'name': 'camera.setOptions',
    'parameters': {
      'options': {
        "_filter": "hdr",
      }
    }
  };

  //encode Map to JSON
  var body = jsonEncode(data);

  var response = await http.post(url,
      headers: {"Content-Type": "application/json;charset=utf-8"},
      body: body
  );
  print("${response.statusCode}");
  prettyPrint("${response.body}");
  return response;
}

Turn off filter

/// disable filter
/// 
/// https://api.ricoh/docs/theta-web-api-v2.1/commands/camera.set_options/
import 'dart:async';
import 'dart:convert';
import 'package:http/http.dart' as http;
import 'package:apitest/pretty_print.dart';


Future<http.Response> filterOff () async {
  var url ='http://192.168.1.1/osc/commands/execute';

 Map data = {
    'name': 'camera.setOptions',
    'parameters': {
      'options': {
        "_filter": "off",
      }
    }
  };

  //encode Map to JSON
  var body = jsonEncode(data);

  var response = await http.post(url,
      headers: {"Content-Type": "application/json;charset=utf-8"},
      body: body
  );
  print("${response.statusCode}");
  prettyPrint("${response.body}");
  return response;
}

Store Filter in My Setting

Survive camera reboot.

import 'dart:async';
import 'dart:convert';
import 'package:http/http.dart' as http;
import 'package:apitest/pretty_print.dart';


Future<http.Response> saveHdr () async {
  var url ='http://192.168.1.1/osc/commands/execute';

 Map data = {
    'name': 'camera._setMySetting',
    'parameters': {
      'options': {
        "_filter": "hdr",
      },
      'mode': "image"
    }
  };

  //encode Map to JSON
  var body = jsonEncode(data);

  var response = await http.post(url,
      headers: {"Content-Type": "application/json;charset=utf-8"},
      body: body
  );
  print("${response.statusCode}");
  prettyPrint("${response.body}");
  return response;
}

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