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So bad its still industry standard in Cinema quality video codecs? Like the obfuscated jpeg2000 in RED codec.
by rasz 5y ago
So bad its still industry standard in Cinema quality video codecs? Like the obfuscated jpeg2000 in RED codec.
- astrange 5y agoWho says they know what they're doing? DCI (how movies are sent to theaters) does use JPEG2000, but I think they just wanted something with 12-bit video and that's pretty rare in any codec. One advantage is if you want to decode the same picture at lower resolutions; JPEG can do this equivalent to nearest-neighbor, wavelets can do it equivalent to a better filter than that. But still not as good as just decoding and resizing down.