TheImpressiveX@lemmy.today to Technology@lemmy.worldEnglish · 2か月前Big Surprise—Nobody Wants 8K TVswww.howtogeek.comexternal-linkmessage-square379fedilinkarrow-up1560arrow-down19
arrow-up1551arrow-down1external-linkBig Surprise—Nobody Wants 8K TVswww.howtogeek.comTheImpressiveX@lemmy.today to Technology@lemmy.worldEnglish · 2か月前message-square379fedilink
minus-squareTyphoon@lemmy.calinkfedilinkEnglisharrow-up20arrow-down1·2か月前Doubling the dimensions make it 4x the data.
minus-squareKairos@lemmy.todaylinkfedilinkEnglisharrow-up7·2か月前That’s not true for compressed video. It doubles the bitrate for the same quality on modern codecs (265, av1, etc.)
minus-squareIhaveCrabs111@lemmy.worldlinkfedilinkEnglisharrow-up5·2か月前Not if you only double it in one direction. Checkmate.
Doubling the dimensions make it 4x the data.
That’s not true for compressed video. It doubles the bitrate for the same quality on modern codecs (265, av1, etc.)
Not if you only double it in one direction. Checkmate.