playInBackground={true|false}// Audio continues to play when app entering background. Default false
playWhenInactive={true|false}// [iOS] Video continues to play when control or notification center are shown. Default false
ignoreSilentSwitch={"ignore"}// [iOS] ignore | obey - When 'ignore', audio will still play with the iOS hard silent switch set to silent. When 'obey', audio will toggle with the switch. When not specified, will inherit audio settings as usual.
progressUpdateInterval={250.0}// [iOS] Interval to fire onProgress (default to ~250ms)
onBuffer={this.onBuffer}// Callback when remote video is buffering