New Microsoft Azure Media Services SDK’s for Java and PHP release with FairPlay Streaming support

Over the last few days, the Azure SDK team published new releases of the Azure SDK for Java and Azure SDK for PHP packages that contain updates and new features for Microsoft Azure Media Services about Content Protection. In particular, both SDK’s now support Apple FairPlay Streaming (FPS) DRM dynamic encryption configuration and include improvements for Widevine DRM dynamic encryption configuration.

To take advantage of these features in your Java Maven projects, you need to use the latest Azure Media Service Java SDK (v0.9.4) by adding the following azure-media dependency in your pom.xml file.



For PHP Composer projects, you need to use the latest Azure Media Service PHP SDK (v0.4.4) by adding the following microsoft/windowsazure dependency in the composer.json file – make sure to call require_once(‘vendor/autoload.php’); in your PHP files.

  "name": "my/sample",
    "license": "Apache-2.0",
    "require": {
        "microsoft/windowsazure": "^0.4"


FairPlay Streaming DRM support

With this new release, you can now use the Azure Media Services REST API operations and entities to configure DRM dynamic encryption with Apple FairPlay Streaming (FPS) in both Java and PHP. Below you can find a sample VOD workflow that shows how to enable FairPlay Streaming:

For more details about Apple FairPlay Streaming (FPS) support in Azure Media Services, you can read the official general availability announcement by @mingfeiy:


Widevine DRM updates

When you create a Widevine Asset Delivery Policy, you have to specify the license acquisition URL for the common encryption Content Key assigned to the Asset. This value can be obtained by calling the GetKeyDeliveryUrl REST API operation on the Content Key instance. The URL returned by this call, however, contains the Content Key ID as a query string parameter: ?KID=<Guid>. This means that if you use this value “as is” in the configuration, the resulting Widevine Asset Delivery Policy will only be valid for that single Content Key instance.

With the new release, you can now reuse the same Widevine Asset Delivery Policy among multiple Assets. To do this, you just need to remove the query string from the Content Key license acquisition URL and then set it in the Asset Delivery Policy configuration using the new “Widevine Base License Acquisition Url” option. Below you can find some sample code snippets showing how to do this in both Java and PHP.

PHP sample code snippet

// $restProxy: Azure Media Services client context
// $contentKey: a common encrytion content key

$widevineUrl = $restProxy->getKeyDeliveryUrl($contentKey, ContentKeyDeliveryType::WIDEVINE);

// Remove query string
if (strpos($widevineUrl, '?') !== false) {
$widevineUrl = substr($widevineUrl, 0, strrpos($widevineUrl, "?"));

// Generate the AssetDeliveryPolicy configuration
$config = [AssetDeliveryPolicyConfigurationKey::WIDEVINE_BASE_LICENSE_ACQUISITION_URL => $widevineUrl];
$configuration = AssetDeliveryPolicyConfigurationKey::stringifyAssetDeliveryPolicyConfiguartionKey($config);

// Create a reusable AssetDeliveryPolicy for Widevine
$adpolicy = new AssetDeliveryPolicy();
$adpolicy->setName('Reusable Widevine Delivery Policy');
$adpolicy = $restProxy->createAssetDeliveryPolicy($adpolicy);

Java sample code snippet

// mediaService: Azure Media Services client context
// contentKey: a common encrytion content key

String widevineUrl = mediaService.create(ContentKey.getKeyDeliveryUrl(contentKey.getId(), ContentKeyDeliveryType.Widevine));

// Remove query string
if (widevineUrl.contains("?")) {
widevineUrl = widevineUrl.substring(0, widevineUrl.indexOf("?"));

// Generate the AssetDeliveryPolicy configuration
Map<AssetDeliveryPolicyConfigurationKey, String> configuration = new HashMap<AssetDeliveryPolicyConfigurationKey, String>();
configuration.put(AssetDeliveryPolicyConfigurationKey.WidevineBaseLicenseAcquisitionUrl, widevineUrl);

AssetDeliveryPolicyInfo assetDeliveryPolicy = mediaService.create(AssetDeliveryPolicy.create()
.setName("Reusable Widevine Delivery Policy")



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