OTT 서비스와 티비위키의 장단점 비교
OTT ??? vs ?? ???? ???: ??? ??
OTT(Excessive) Service? ???? ?? ???? ??? ???? ????. ?? ? ?? OTT ???? ??? ?????, ?? ???? ??, ???, ?? ????? ???? ??? ???????. ???? ??? Tv set? ?? ?????, ??? ????, ??, Wave? ?? OTT ???? ??? ?????. ?? ??? ??? ?? ??? ??? ??? ??????.
?? ?? ?? OTT Service?? ????, Teavin