I-standard definition ye-S-vidiyo iyancipha ekuthandeni
I-vidiyo ye-S ingumqondiso wevidiyo we-analog (nondigital). Le nkcazo yemigangatho yevidiyo ibhekene ne-480i okanye i-576i. Ngokungafani nevidiyo ehlanganisiweyo, ehamba nayo yonke idatha yevidiyo kwisalathisi esisodwa, i-S-video ithwala ukukhanya kunye nolwazi lombala njengempawu ezimbini ezihlukeneyo. Ngenxa yokuhlukana, ividiyo ehanjiswe yi-S-video yimigangatho ephezulu kunokuba idluliselwe ngevidiyo ehlanganisiweyo. I-vidiyo ye-S ineendlela ezahlukeneyo zokusebenzisa, kuquka ukuxhuma iikhomputha, iiDVD , ii-console, ii-camera cameras kunye neeVCR kwiTV .
Nge-S-Vidiyo
Ukubeka ukusebenza kwe-S-video ngendlela ebonakalayo, ngelixa kuyindlela engcono kunezixhobo ezihlanganisiweyo-izixhobo eziqhelekileyo ezibomvu, ezimhlophe neziphuzi-akukafanekanga nokusebenza kwecandelo lezinto, obomvu, obomvu, kunye ne-blue coded zixhobo. Ikhebula leV-S liphethe kuphela uphawu lwevidiyo. Isandi kufuneka sithathwe ngeteksi ekhethekileyo yomsindo.
Indlela i-S-Video isebenza ngayo
Ngoko, kusebenza njani? Ikhebula le-S-video lidlulisa ividiyo ngeembonakaliso ezimbini ezivumelanisiweyo kunye nezibini zomhlaba, ezibizwa ngokuthi yiY kunye noC.
- Y yimiqondiso ye-luma, ephethe ukukhanya, okubhekiselele ekukhanyeni okanye kwizinto ezimnyama neyezimhlophe zevidiyo, kwaye ibandakanya ukuphambanisa okulandelelanayo kunye nendawo.
- C ngumqondiso we-chroma, ophethe i-chrominance, ebhekisela kumbala wekiso. Le ngxenye yomqondiso ibandakanya kokubili ukuzaliswa kwezinto kunye nezinto ze-hue zevidiyo.
Ukusebenzisa i-S-video ukudibanisa izixhobo zokuvakalayo, zombini izixhobo kufuneka zixhase i-S-video kwaye ibe nee-video ze-S-video okanye ii-pack. Ikhebula le-S lidibanisa iifowuni ezimbini.
I-vidiyo ye-S iye yaziwa kakhulu ukusuka ekufikeni kwe- HDMI .
Qaphela: I-vidiyo ye-S iyaziwa nangokuthi "ividiyo ehlukeneyo" kunye ne "Y / C" ividiyo.