Connect to Media Services v3 API - Python

Artikkeli
01/09/2023

Warning

Azure Media Services will be retired June 30th, 2024. For more information, see the AMS Retirement Guide.

This article shows you how to connect to the Azure Media Services v3 Python SDK using the service principal sign in method.

Prerequisites

Download Python from python.org
Make sure to set the PATH environment variable
Create a Media Services account. Be sure to remember the resource group name and the Media Services account name.
Follow the steps in the Access APIs topic, selecting the Service principal authentication method. Record the subscription ID, application client ID, the authentication key, and the tenant ID that you need in the later steps.

Important

Review naming conventions.

Install the modules

To work with Azure Media Services using Python, you need to install these modules.

The azure-identity module, which includes Azure modules for Active Directory.
The azure-mgmt-media module, which includes the Media Services entities.

Make sure to get the latest version of the Media Services SDK for Python.

Open a command-line tool and use the following commands to install the modules.

pip3 install azure-identity
pip3 install azure-mgmt-media

Connect to the Python client

Create a file with a .py extension
Open the file in your favorite editor

Add the the following code to the file. The code imports the required modules and creates the Active Directory credentials object you need to connect to Media Services.

Set the variables' values to the values you got from Access APIs. Update the ACCOUNT_NAME and RESOURCE_GROUP_NAME variables to the Media Services account name and Resource Group names used when creating those resources.

from azure.identity import ClientSecretCredential
from azure.mgmt.media import AzureMediaServices

# Tenant ID for your Azure Subscription
TENANT_ID = "(update-this-value)"

# Your Application Client ID of your Service Principal
CLIENT_ID = "(update-this-value)"

# Your Service Principal secret key
CLIENT_SECRET = "(update-this-value)"

# Your Azure Subscription ID
SUBSCRIPTION_ID = "(update-this-value)"

# Your Resource Group name
RESOURCE_GROUP_NAME = "(update-this-value)"

# Your Azure Media Service account name
ACCOUNT_NAME = "(update-this-value)"

credentials = ClientSecretCredential(TENANT_ID, CLIENT_ID, CLIENT_SECRET)

# The Azure Media Services Client
client = AzureMediaServices(credentials, SUBSCRIPTION_ID)

# Now that you are authenticated, you can manipulate the entities.
# For example, list assets in your Media Services account
assets = client.assets.list(RESOURCE_GROUP_NAME, ACCOUNT_NAME)

for i, r in enumerate(assets):
    print(r)

Run the file

Additional samples

Additional samples are available in GitHub in the Azure Media Services v3 Python Samples repo.

Get help and support

You can contact Media Services with questions or follow our updates by one of the following methods:

Q & A
Stack Overflow. Tag questions with azure-media-services.
@MSFTAzureMedia or use @AzureSupport to request support.
Open a support ticket through the Azure portal.

Jaa