{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://www.red5.net/schemas/stream.json",
  "title": "Red5 Pro Stream",
  "description": "Schema representing a live stream on a Red5 Pro server, including publishing configuration, subscriber tracking, and media codec details.",
  "type": "object",
  "required": ["name"],
  "properties": {
    "name": {
      "type": "string",
      "description": "Unique stream name identifier within the application scope",
      "maxLength": 255
    },
    "appName": {
      "type": "string",
      "description": "Red5 Pro application scope that contains this stream",
      "default": "live"
    },
    "clientId": {
      "type": "string",
      "description": "Identifier of the publishing client connection"
    },
    "status": {
      "type": "string",
      "description": "Current operational status of the stream",
      "enum": ["publishing", "idle", "error"]
    },
    "protocol": {
      "type": "string",
      "description": "Streaming protocol used by the publisher",
      "enum": ["rtmp", "webrtc", "rtsp", "srt"]
    },
    "duration": {
      "type": "integer",
      "description": "Stream duration in milliseconds since publishing began",
      "minimum": 0
    },
    "subscriberCount": {
      "type": "integer",
      "description": "Number of currently active subscribers to this stream",
      "minimum": 0
    },
    "bytesIn": {
      "type": "integer",
      "description": "Total bytes received from the publisher",
      "minimum": 0
    },
    "bytesOut": {
      "type": "integer",
      "description": "Total bytes sent to all subscribers",
      "minimum": 0
    },
    "video": {
      "$ref": "#/$defs/VideoTrack"
    },
    "audio": {
      "$ref": "#/$defs/AudioTrack"
    },
    "recording": {
      "$ref": "#/$defs/RecordingConfig"
    }
  },
  "$defs": {
    "VideoTrack": {
      "type": "object",
      "description": "Video track properties for a live stream",
      "properties": {
        "codec": {
          "type": "string",
          "description": "Video codec identifier (e.g., H264, H265, VP8)",
          "examples": ["H264", "H265", "VP8", "VP9"]
        },
        "width": {
          "type": "integer",
          "description": "Video frame width in pixels",
          "minimum": 1,
          "maximum": 7680
        },
        "height": {
          "type": "integer",
          "description": "Video frame height in pixels",
          "minimum": 1,
          "maximum": 4320
        },
        "frameRate": {
          "type": "number",
          "description": "Video frame rate in frames per second",
          "minimum": 1,
          "maximum": 120
        },
        "bitrate": {
          "type": "integer",
          "description": "Video bitrate in bits per second",
          "minimum": 0
        },
        "keyFrameInterval": {
          "type": "number",
          "description": "Interval between keyframes in seconds"
        }
      }
    },
    "AudioTrack": {
      "type": "object",
      "description": "Audio track properties for a live stream",
      "properties": {
        "codec": {
          "type": "string",
          "description": "Audio codec identifier (e.g., AAC, MP3, Opus)",
          "examples": ["AAC", "MP3", "Opus", "Speex"]
        },
        "sampleRate": {
          "type": "integer",
          "description": "Audio sample rate in Hz",
          "enum": [8000, 11025, 16000, 22050, 32000, 44100, 48000]
        },
        "channels": {
          "type": "integer",
          "description": "Number of audio channels (1 for mono, 2 for stereo)",
          "minimum": 1,
          "maximum": 8
        },
        "bitrate": {
          "type": "integer",
          "description": "Audio bitrate in bits per second",
          "minimum": 0
        }
      }
    },
    "RecordingConfig": {
      "type": "object",
      "description": "Configuration for stream recording",
      "properties": {
        "enabled": {
          "type": "boolean",
          "description": "Whether recording is currently active for this stream"
        },
        "format": {
          "type": "string",
          "description": "Recording file format",
          "enum": ["mp4", "flv"]
        },
        "filePath": {
          "type": "string",
          "description": "Server filesystem path where the recording is saved"
        },
        "startTime": {
          "type": "string",
          "format": "date-time",
          "description": "Timestamp when recording started"
        }
      }
    }
  }
}