Imidiya yokusakaza yividiyo kunye / okanye idatha yomsindo idluliselwa kwinethiwekhi yekhomputha yokudlala ngokukhawuleza kunokuba ilayishwe ifayile kwaye kamva (ngaphandle kokungaxhunyiwe) ngaphandle kokudlala. Imizekelo yokuhanjiswa kwevidiyo kunye nokuvakala kufaka i- intanethi yomsakazo kunye nokusasazwa kweTV, kunye ne-webcasts.
Ukusebenzisa iMedia Media
Unxibelelwano oluphezulu lwee-bandwidth uxhulumaniso luyimfuneko ngokubanzi ukuze isebenze kunye neendaba zokusakaza. Iimfuno ezithile zee-bandwidth zixhomekeke kuhlobo lomxholo. Umzekelo, ukubukela ividiyo ephakamileyo yokusombulula isisombululo kudinga umgama ongaphezulu kwee-bandwidth kunokuba ubukele ividiyo esebenzileyo okanye uphulaphule imilambo yomculo .
Ukufikelela kwimifudlana yeendaba, abasebenzisi bavula abadlali babo bevidiyo / iikhompyutheni zabo kwaye baqalise uxhumano kwinkqubo yomncedisi . Kwi-intanethi, la mavava enkonzo angaba ngamaseva weWebhu okanye iinjongo ezijoliswe kwiinjongo ezikhethekileyo ngokusetyenziselwa ngokukodwa ukusasazeka kwempumelelo.
Umgca wendlela yokuhamba (umgca) womsakazo wemidiya ngumlinganiselo werhafu . Ukuba isantya esilondolozwa kwisitrato somlambo owenziwe sihlahla ngaphantsi kwezinga elifunekayo ukuxhasa ukudlala ngokukhawuleza, kwawa amafayile evidiyo kunye / okanye ukulahlekelwa kweziphumo ezivakalayo. Iifayile zokusasazwa kweendaba ziqhelekileyo zisebenzisa i-real-time data compression technology ukwenzela ukunciphisa inani le-bandwidth elisetyenziselwa uxhumano ngalunye. Ezinye iinkqubo zokusasazwa kweendaba zingasetwa ukuxhasa iWorld Service (QoS) ukunceda ukugcina ukusebenza okuyimfuneko.
Ukubeka Iikhomputha zeeKompyuta zeMedia Media
Iiprosoft protocol zithile zenziwe ngokukodwa kwimicimbi yokusasaza, kuquka i- Real Time Streaming Protocol (RTSP) . I-HTTP ingasetyenziselwa ukuba umxholo uhlalutye liqukethe iifayile ezigciniweyo kwi-server yomncedisi. Izicelo zabadlali beMidiya ziqulethe inkxaso ekwakhiweyo kwiimigaqo-nkqubo eziyimfuneko ukwenzela ukuba abasebenzisi abayidingi ukutshintsha naziphi na izicwangciso kwiikhomputha zabo ukufumana imilayezo yezwi / yevidiyo.
Imizekelo yabadlali beendaba ziquka:
- QuickTime
- RealPlayer
- Windows Media Player
Abanikezeli bokuqukethwe abafuna ukuhambisa imilambo banokumisela imo yeseva kwiindlela ezahlukeneyo:
- Bhalisa kwenye ye-intanethi ye-intanethi yeenkonzo zewebhu ze-intanethi ezifana ne-justin.tv okanye ustream.
- Ukwakha umncedisi we-intanethi ye-intanethi ngokufaka isofthiwe ekhethekileyo yorhwebo kwi-server yomncedisi. Iimodeli zesofthiwe ye-server yemidiya ziquka i-RealNetworks Helix Server kunye ne-Adobe Flash Media.