protected void InitializePersonalizedVideoIdPairs(TyceVideoGradeSetsItem videoGradeSet)
{
IntroductionVideo = new VideoIdPair(videoGradeSet.IntroductionWithSubtitles, videoGradeSet.IntroductionWithoutSubtitles);
ChildStoryVideo = new VideoIdPair(videoGradeSet.ChildStoryWithSubtitles, videoGradeSet.ChildStoryWithoutSubtitles);
//ExpertSummaryVideo = new VideoIdPair(IssueItem.ExpertSummaryWithSubtitles, IssueItem.ExpertSummaryWithoutSubtitles);
}
protected void InitializeStandaloneVideoIdPairs(TyceVideoGradeSetsItem videoGradeSet)
{
OnDemandVideo = new VideoIdPair(videoGradeSet.OnDemandWithSubtitles, videoGradeSet.OnDemandWithoutSubtitles);
}