groupCallVideoQualityThumbnail property

GroupCallVideoQualityThumbnail? groupCallVideoQualityThumbnail

The worst available video quality

Implementation

GroupCallVideoQualityThumbnail? get groupCallVideoQualityThumbnail {
  if (this is GroupCallVideoQualityThumbnail) {
    return this as GroupCallVideoQualityThumbnail;
  }
  return null;
}