nprofile1qy2hwumn8ghj7un9d3shjtnyd968gmewwp6kyqpq8fuslznmkleg25hpjhqtzpnxftevtyhzcn375pngdsj6xp9afzqsugsxjz (nprofile…sxjz) Well, DVDs mostly use SMPTE 170M, but VHS is something that it depends on when the equipment was made. Wikipedia says that 170M was published in 1994, and that was when they started changing equipment to natively use the 'SMPTE C' colorimetry.
Before that the recommendation was to store and broadcast in the original BT.470M colorimetry, and have TVs use a converter circuit.
But that's just the US. In Japan they never changed from the original NTSC (BT.470).
Tynach
npub13r…774v0
2026-06-29 09:03:04 UTC
in reply to nevent1q…4anu
Author Public Key
npub13r8rs3s8ejnsvdgdmfnz9eaedy2wghpnevlwegtzwxjwzfk2w4mqy774v0Seen on
wss://relay.ditto.pubPublished at
2026-06-29 09:03:04 UTCEvent JSON
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