play-progressive-item

record play-progressive-item {
  created-time: string,
  fps: f64,
  height: f64,
  link: string,
  link-expiration-time: string,
  log: option​<play-progressive-item-log>,
  md5: string,
  size: f64,
  type-op: play-progressive-item-type-op-enum,
  width: f64,
}