Azure 媒体服务 Widevine 和 PlayReady DRM 错误：无法解密加密的视频源 0x20500004

Question

I am trying to upload a video file and stream it with DRM using Azure Media Services, So far I managed to upload the file, get a streaming URL and get a token but when trying to play it on http://ampdemo.azureedge.net/ I am getting an error

Unable to decrypt encrypted video source 0x20500004

Been searching for a couple of hours now for what might cause the issue but haven't found anything that helped. I used this repo (and changed the keys to my own)

https://github.com/Azure-Samples/media-services-v3-node-tutorials/blob/main/StreamFilesWithDRMSample/index.ts

In addition, I created a content key policy named CommonEncryptionCencDrmContentKeyPolicy with license type PlayReady and Restriction type token

Can anyone help and share what am I missing here?

Thanks!

Answer 1

Make sure you are using https:// for everything.... don't mix http: on any URLs That's usually the issue.