video file

video file
vaizdo failas statusas T sritis informatika apibrėžtis ↑Failas, kuriame laikomi animaciniai vaizdai – filmai. Yra įvairių vaizdo ↑failų tipų. Išvardysime keletą dažniau naudojamų. AVI – bendrovės „Microsoft“ sukurtas vaizdo formatas. Vaizdo informacija laikoma pakaitomis su garso informacija (po vaizdo medžiagos segmento eina garso medžiaga). ↑Skiriamoji geba apribota iki 320×240 taškų, kadrų skaičius – iki 30 per sekundę, todėl vaizdo kokybė gana prasta. Pastaruoju metu ypač paplito pakuoti aukštos kokybės vaizdo formatai, užimantys keliskart mažiau vietos. MPEG – pakuotas, faile laikomi tik skirtumai tarp kadrų, o ne visi kadrai. MOV – pakuotas, panašus į MPEG formatą, sukurtas bendrovės „Apple“, dažnai dar vadinamas „Quicktime“ formatu. RM – vaizdo formatas, dažniausiai naudojamas srautiniam vaizdo informacijos siuntimui. atitikmenys: angl. video file ryšiai: dar žiūrėkfailas dar žiūrėkfailas dar žiūrėkfailo tipas dar žiūrėkskiriamoji geba dar žiūrėksrautinis duomenų siuntimas sinonimas – vaizdo rinkmena

Enciklopedinis kompiuterijos žodynas . . 2008.

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