MpdManifestMetadataSignaling
To add an InbandEventStream element in your output MPD manifest for each type of event message, set Manifest metadata signaling to Enabled. For ID3 event messages, the InbandEventStream element schemeIdUri will be same value that you specify for ID3 metadata scheme ID URI. For SCTE35 event messages, the InbandEventStream element schemeIdUri will be "urn:scte:scte35:2013:bin". To leave these elements out of your output MPD manifest, set Manifest metadata signaling to Disabled. To enable Manifest metadata signaling, you must also set SCTE-35 source to Passthrough, ESAM SCTE-35 to insert, or ID3 metadata to Passthrough.