Very much so. I-MOV yi-QuickTime, i-Apple-esemthethweni, nekhaya eliqhelekileyo le-ProRes nevidiyo ye-alpha-channel engayithuthi i-MP4. That determines both the headroom available and whether the saving costs you anything in fidelity.
Yes — I-MOV inokuthwala i-ProRes kunye nesiqhagamshelanisi se-alpha esinyanzelekileyo, ngoko ke ukukopela kwakhona kwi-H.264 inkangeleko isusa zombini. It is worth knowing before you overwrite an original you might need again.
Ndingaqhuba i Cima MOV kwi MOV videos ezininzi ngaxeshanye?
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Ewe. Ikhupha umqulu ngokuthe tye, obalulekileyo apha kunaphi na apho kuba imisebenzi yevidiyo yimizuzu kunokuba yimizuzwana. Iiakhawunti ezikhululekileyo ziqhuba ifayile enye ngexesha; i pass iphakamisa loo nto.