Isithwebuli

Isithwebuli siyisiklamo esetshenziselwa ukuthwebula nokuqoqonga izithombe nemibukiso, kungaba ngokwezezibhangqiwe kusetshenziswa isihlonga mfanekiso samazuba, noma ngokwevanga ngesithako  esizwa ukukhanya njengefilimu yezithwebulo . Njengobuchwepheshe obubalulekile emikhakheni wokuthwebula imifanekiso nokuqopha imibukiso, izithwebuli zineqhaza elikhulu ekuqomboleni kobuciko bemifanekiso, izinsikakusakaza, ezokuzijabulisa, indlozabukhoma, kanye nocwaningo lwenzululwazi. Ukusungulwa kwenguxa yokuthwebula kuhlehlela emuva ngekhulu le-19 futhi kusukela ngaleso sikhathi yaguquka ngokuphefuka kwezobuchwepheshe, nokwaholela kuyaca olukhulu lezinhlobo nezinongo ekhulwini lama-21.

Isithwebuli sisebenza ngenhlanganisela yezigcoyi zobunguxa nezimiso eziningana. Lezi zifaka phakathi ukulawulwa kokuchayeka, okulawula inani lokukhanya okufinyelela isihlonga noma ifilimu; isififiyelo, esififiyela ukukhanya; isitholambono, esivumela umsebenzisi ukuthi ahlole kuqala umfanekiso; kanye nefilimu noma isihlonga, ethwebula umfanekiso.