API サンプルプログラム

このページでは, 認証APIを使ってアクセストークンを取得し, カメラ一覧および映像再生用のURLを取得するPythonのサンプルプログラムを紹介します。

カメラ一覧取得

import requests
import base64

client_id = 'お客様のclientId'
secret_key = 'お客様のsecretKey'
subscription_id = 'お客様のテナントのサブスクリプションID'
token_api_path = 'https://api.amnimo.com/ex/oauth2/token'
camera_api_path = f'https://api.amnimo.com/ex/partitions/{subscription_id}/cameras'

# アクセストークンの取得
def get_access_token():
    credentials = f"{client_id}:{secret_key}"
    encoded_credentials = base64.b64encode(credentials.encode()).decode()
    headers = {
      'Authorization': f'Basic {encoded_credentials}',
      'Content-Type': 'application/x-www-form-urlencoded'
    }
    data = {'grant_type': 'client_credentials'} 
    response = requests.post(token_api_path, headers=headers, data=data)
    if response.status_code == 200:
      return response.json().get('access_token')
    else:
      print(f"Failed to obtain access token: {response.status_code}")
      return None

# カメラ一覧の取得
def get_camera_list(access_token):
    headers = {
      'Authorization': f'Bearer {access_token}'
    }
    response = requests.get(camera_api_path, headers=headers)
    if response.status_code == 200:
      res_body = response.json()
      for camera in res_body['cameras']:
        print(f"Name: {camera['displayName']}, Url: {camera['thumbnail']['url']}")
    else:
      print(f"Failed to retrieve cameras: {response.status_code}")

# メイン処理
def main():
    access_token = get_access_token()
    if access_token:
      get_camera_list(access_token)

if __name__ == "__main__":
    main()
          

映像再生用のURL取得

import requests
import base64

# 認証情報とエンドポイント
client_id = 'お客様のclientId'
secret_key = 'お客様のsecretKey'
subscription_id = 'お客様のテナントのサブスクリプションID'
camera_id = 'お客様のテナントのカメラID'
token_api_path = 'https://api.amnimo.com/ex/oauth2/token'
hlsurl_api_path = f'https://api.amnimo.com/ex/partitions/{subscription_id}/cameras/{camera_id}/streams/hls/start'

# アクセストークンの取得
def get_access_token():
    credentials = f"{client_id}:{secret_key}"
    encoded_credentials = base64.b64encode(credentials.encode()).decode()
    headers = {
      'Authorization': f'Basic {encoded_credentials}',
      'Content-Type': 'application/x-www-form-urlencoded'
    }
    data = {'grant_type': 'client_credentials'} 
    response = requests.post(token_api_path, headers=headers, data=data)
    if response.status_code == 200:
      return response.json().get('access_token')
    else:
      print(f"Failed to obtain access token: {response.status_code}")
      return None

# 映像再生URLの取得（ライブ）
def get_streaming_url(access_token):
    headers = {
      'Authorization': f'Bearer {access_token}',
      'Content-Type': 'application/json'
    }
    params = {
      'dt': 'live'
    }
    response = requests.get(
      hlsurl_api_path,
      headers=headers,
      params=params
    )
    if response.status_code == 200:
      url = response.json().get('HLSURL')
      print(f"Streaming URL: {url}")
    else:
      print(f"Failed to retrieve streaming URL: {response.status_code}")

# メイン処理
def main():
    access_token = get_access_token()
    if access_token:
      get_streaming_url(access_token)

if __name__ == "__main__":
    main()
    

必要に応じて、client_id、secret_key、subscription_id、camera_idを環境に合わせて変更してください。