media-timed-qoe.schema.json

{
  "meta:license": [
    "Copyright 2018 Adobe Systems Incorporated. All rights reserved.",
    "This work is licensed under a Creative Commons Attribution 4.0 International (CC BY 4.0) license",
    "you may not use this file except in compliance with the License. You may obtain a copy",
    "of the License at https://creativecommons.org/licenses/by/4.0/"
  ],
  "$id": "https://ns.adobe.com/xdm/context/media-timed-qoe",
  "$schema": "http://json-schema.org/draft-06/schema#",
  "title": "Timed Media Quality of Experience",
  "type": "object",
  "meta:status": "experimental",
  "meta:extensible": true,
  "description": "Timed media properties related to the content playback's quality of experience (QoE).",
  "definitions": {
    "media-timed-qoe": {
      "properties": {
        "xdm:errors": {
          "title": "Errors",
          "$ref": "https://ns.adobe.com/xdm/data/measure",
          "description": "The number of errors that were encountered during playback."
        },
        "xdm:buffers": {
          "title": "Buffers",
          "$ref": "https://ns.adobe.com/xdm/data/measure",
          "description": "The number of buffer states that occurred during a playback session."
        },
        "xdm:bufferTime": {
          "title": "Total Buffer Duration",
          "$ref": "https://ns.adobe.com/xdm/data/measure",
          "description": "Describes the total amount of time (in seconds) spent buffering."
        },
        "xdm:stalls": {
          "title": "Stalls",
          "$ref": "https://ns.adobe.com/xdm/data/measure",
          "description": "The number of stall states that occurred during a playback session."
        },
        "xdm:stallTime": {
          "title": "Total Stalling Duration",
          "$ref": "https://ns.adobe.com/xdm/data/measure",
          "description": "Describes the duration (in seconds) in which the playback was stalled during playback."
        },
        "xdm:bitrateChanges": {
          "title": "Bitrate Changes",
          "$ref": "https://ns.adobe.com/xdm/data/measure",
          "description": "The number of bitrate change events that occurred during a playback session."
        },
        "xdm:bitrateAverage": {
          "title": "Average Bitrate",
          "$ref": "https://ns.adobe.com/xdm/data/measure",
          "description": "A weighted average of all bitrate values related to the play duration that occurred during a playback session."
        },
        "xdm:droppedFrames": {
          "title": "Dropped Frames",
          "$ref": "https://ns.adobe.com/xdm/data/measure",
          "description": "The number of frames dropped during playback of the main content."
        },
        "xdm:timeToStart": {
          "title": "Time to Start",
          "$ref": "https://ns.adobe.com/xdm/data/measure",
          "description": "Describes the duration (in seconds) passed between video load and start."
        }
      }
    }
  },
  "allOf": [
    {
      "$ref": "https://ns.adobe.com/xdm/common/extensible#/definitions/@context"
    },
    {
      "$ref": "#/definitions/media-timed-qoe"
    }
  ]
}