The stage of the track-load journey a LoadSpanMeasurement describes.
manifest
keySetup
license
initSegment
firstSegment
The stage of the track-load journey a LoadSpanMeasurement describes.
manifest: fetching and parsing the DASH/HLS manifest.keySetup: the EME/CDM setup, from session creation to the CDM's first license message. Precedes and is contiguous withlicense.license: the DRM license request/response exchange.initSegment: fetching the initialization segment.firstSegment: fetching the first media segment.