{"Free":0,"Sample":1,"Paid":2}

[{"Name":"הסבר","Videos":[{"Watched":false,"Name":"1.1 חוק גאוס ושדה של קליפה וכדור","Duration":4590000000,"VideoQuestionQueItems":[],"ID":53456},{"Watched":false,"Name":"1.2 דוגמה - שתי קליפות קוצנטריות","Duration":5090000000,"VideoQuestionQueItems":[],"ID":53457},{"Watched":false,"Name":"1.3 מישור אינסופי","Duration":6640000000,"VideoQuestionQueItems":[],"ID":53458},{"Watched":false,"Name":"1.4 שדה של שני מישורים איסופיים","Duration":3400000000,"VideoQuestionQueItems":[],"ID":44949}],"ID":5567}]

[{"ID":5567,"Videos":[53456,53457,53458,44949]}];

[53456,53457,53458,44949];

1

9

[[[],[],[],[]]]