Media Track Role
data class MediaTrackRole(val schemeIdUri: String, val value: String? = null, val id: String? = null) : Parcelable
Describes the DASH Role of a Track as specified in ISO/IEC 23009-1:2019, section 5.8.4.2.
Describes the DASH Role of a Track as specified in ISO/IEC 23009-1:2019, section 5.8.4.2.