The following parameters can be sent with events for QoE metrics. For details about viewing QoE tables and metrics in Video Cloud Studio, see the Quality of Experience (QoE) Analytics document.

Player event field Player event value QoE table QoE metric
event "error" Error rate Count of sessions with error
event "error" Error rate Error rate
event "play_request" Error rate Error rate by play request
event "video_view" Video start time Average time before video started by video views
event "video_view" Video start time View count
event "play_request" Video start time For player V7 this describes the action of requesting playback either manually from the viewer by clicking play or automatically by an autoplay mechanism. For Player 6 or older, this counts the number of times resuming playback from pause or replaying.
event video_engagement Stall rate Average stalls per hour of video watched
rebuffering_count >0 Stall rate Average stalls per hour of video watched
event video_engagement Upscale time Average time spent in upscaling per hour of video engagement time
rendition_height Upscale time Average time spent in upscaling per hour of video engagement time
player_height Upscale time Average time spent in upscaling per hour of video engagement time
rendition_width Upscale time Average time spent in upscaling per hour of video engagement time
player_width Upscale time Average time spent in upscaling per hour of video engagement time
rebuffering_seconds Summary Average rebuffering seconds per hour of video watched
rendition_height Summary Resolution of the video played