When attempting to DRM content on the fly using Widevine the “pssh” data needs to be set. When using UnifiedStreaming this value is generated for you. How is this value obtained using Wowza?
When using PlayReady the “checksum” needs to be set as well. How is this value obtained/generated?
WOWZA ANNOUNCES SUPPORT OF MPEG-DASH nDVR FOR LIVE STREAMING
**New playback options available with update of Wowza Streaming Engine version 4.7.6
The Wowza nDVR feature enables you to record a live stream with Wowza Streaming Engine while simultaneously allowing users to play or pause the live stream, rewind it to a previously recorded point, or resume viewing at the current live point. Wowza Streaming Engine 4.7.6 adds support to record MPEG-DASH live streams with the nDVR feature.
See our quick start guide here: