ReginaPhalange@lemmy.world to No Stupid Questions@lemmy.world · 6 months agoWhy does the permanent timestamp in CCTV footage sometimes change color?message-squaremessage-square13fedilinkarrow-up154arrow-down13file-text
arrow-up151arrow-down1message-squareWhy does the permanent timestamp in CCTV footage sometimes change color?ReginaPhalange@lemmy.world to No Stupid Questions@lemmy.world · 6 months agomessage-square13fedilinkfile-text
minus-squareFuglyDuck@lemmy.worldlinkfedilinkEnglisharrow-up3·6 months agoLike others have said, for contrast. Though, they’re not exactly “permanent.” Depending on the encoding, they’re potentially pretty easy to remove. (If it’s encoded to meta data. It’s just a playback thing. You can turn this on for VHS movies, too,)
Like others have said, for contrast.
Though, they’re not exactly “permanent.” Depending on the encoding, they’re potentially pretty easy to remove. (If it’s encoded to meta data. It’s just a playback thing. You can turn this on for VHS movies, too,)