{
  "semantics": [
    {
      "label": "Video sources",
      "description": "To ensure that the video works in all browsers you should add both WebM and MP4 formatted sources."
    },
    {
      "label": "Visuals",
      "fields": [
        {
          "label": "Poster image"
        },
        {
          "label": "Fit video player to use all available space",
          "description": "If not set the video player will have the same aspect ratio as the video."
        },
        {
          "label": "Show video player controls",
          "description": "Add controls to the video player. This allows users to play, pause, etc."
        }
      ]
    },
    {
      "label": "Playback",
      "fields": [
        {
          "label": "Auto-play video",
          "description": "Start playing the video automatically. May not work on mobile devices."
        },
        {
          "label": "Loop video",
          "description": "Automatically start the video over again when it ends."
        }
      ]
    },
    {
      "label": "Video localization",
      "fields": [
        {
          "label": "Name",
          "default": "Video",
          "description": "Helps identify content of this type."
        },
        {
          "label": "Loading",
          "default": "Video player loading..."
        },
        {
          "label": "No players found",
          "default": "Found no video players that supports the given video format."
        },
        {
          "label": "No sources",
          "default": "Video is missing sources."
        },
        {
          "label": "Aborted",
          "default": "Media playback has been aborted."
        },
        {
          "label": "Network failure",
          "default": "Network failure."
        },
        {
          "label": "Cannot decode video source",
          "default": "Unable to decode media."
        },
        {
          "label": "Format not supported",
          "default": "Video format not supported."
        },
        {
          "label": "Media encrypted",
          "default": "Media encrypted."
        },
        {
          "label": "Unknown error",
          "default": "Unknown error."
        },
        {
          "label": "Invalid YouTube ID",
          "default": "Invalid YouTube ID."
        },
        {
          "label": "Unkown YouTube ID",
          "default": "Unable to find video with the given YouTube ID."
        },
        {
          "label": "Restricted YouTube video",
          "default": "The owner of this video does not allow it to be embedded."
        }
      ]
    },
    {
      "label": "Accessibility",
      "fields": [
        {
          "label": "Add video track",
          "entity": "Track",
          "field": {
            "label": "Track",
            "fields": [
              {
                "label": "Track label"
              },
              {
                "label": "Type kind, refer to <a target='_blank' href=https://html.spec.whatwg.org/multipage/embedded-content.html#the-track-element>HTML living standard</a>",
                "options": [
                  {
                    "label": "Subtitles"
                  },
                  {
                    "label": "Captions"
                  },
                  {
                    "label": "Descriptions"
                  },
                  {
                    "label": "Chapters"
                  }
                ]
              },
              {
                "label": "Source language, must be defined for subtitles",
                "default": "en",
                "description": "Must be a valid BCP 47 language tag. If the kind attribute is set to subtitles, then srclang must be defined."
              },
              {
                "label": "Track file (WebVTT)"
              }
            ]
          }
        }
      ]
    }
  ]
}