Properties
Optional audioLevel
audioLevel?: null | number
bitrate
bitrate: number
Optional frameHeight
frameHeight?: null | number
Optional frameRate
frameRate?: null | number
Optional frameWidth
frameWidth?: null | number
Optional id
id?: string
jitter
jitter: null | number
kind
kind: "audio" | "video"
packetsLostRate
packetsLostRate: null | number
remoteResource
remoteResource: boolean
trackId
trackId: string
peerConnection 抛出给用户的 track 字段