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JPEG is Dying - And that's a bad thing | 2kliksphilip (www.youtube.com)

submitted 3 months ago by ProdigalFrog@slrpnk.net to c/technology@lemmy.world

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[–] FierySpectre@lemmy.world 6 points 3 months ago (1 children)

What should be done is that every time a new format comes out all images in existence are re-encoded in that format. Hopefully that will cause artifacts, clearing everything up in terms of image age.

[–] mwguy@infosec.pub 1 points 3 months ago (1 children)

Slight tangent. But I've recently been pulling old home videos off of MiniDV tapes. And I've found that the ffmpeg dv1 decoder can correct several tape issues when re-encoding from dv1 to essentially any modern codec. So I've got like 3GB video files that look incredibly poor, but then I re-encode them into h264 files that look better than the original. It's baffling how well that works.

[–] FierySpectre@lemmy.world 1 points 3 months ago (1 children)

Wait, that's illegal

[–] mwguy@infosec.pub 1 points 3 months ago

lols