AVS Product ID: WhaleKitchenBeta
We are now implementing Widevine DRM L3 on our new product (Info as above) to meet Amazon Music's requirements.
However, the Widevine CDM 15.3 is not able to parse the license which is in base64 format we got from the key server.
Please kindly refer to the following link for our code implementation and error logs: https://drive.google.com/drive/folders/1Dod53-9A4W5j-Auge2GSPB1Kyt0aPqdu?usp=sharing
Please note that the DrmManager is a singleton class responsible for handling the Widevine DRM process. It implements steps 1-10 of the workflow diagram (https://m.media-amazon.com/images/G/01/music/developer_portal/api_docs/playback/playback_overview_1_workflow.png) related to DRM.
Could you please help us review this portion of the code to see if there are any issues? We are encountering an error with code 9999 at step 10, specifically during the updateLicense operation.