Editing User talk:Fawfulfury65

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https://www.youtube.com/watch?v=Lto-ajuqW3w (JPEG compression starts at 4:28 but I recommend viewing the entire video)
https://www.youtube.com/watch?v=Lto-ajuqW3w (JPEG compression starts at 4:28 but I recommend viewing the entire video)
Editing a JPEG isn't a good idea because artifacting compounds with each save. PNG doesn't exhibit this problem because editing a PNG is like editing a bitmap.


For [[Miiverse]], keep the original format the image was submitted in (JPEG). Don't convert it to PNG as no quality gains happen and the file size gets bloated. If an experienced screenshot submitter spots a screenshot in the JPEG format, that means that at some point they will have to replace it with a clean PNG counterpart. Clean means source location with little to nothing interfering with starting quality. Most emulators render to bitmap and save to PNG directly while some still output as a bitmap only. Homebrew screenshot taking for 3DS (HANS) saves screenshots in a raw form and then has a separate tool convert them to PNG. The firmware of a 3DS has a similar process but it is behind the scenes and uses JPEG instead of PNG.
For [[Miiverse]], keep the original format the image was submitted in (JPEG). Don't convert it to PNG as no quality gains happen and the file size gets bloated. If an experienced screenshot submitter spots a screenshot in the JPEG format, that means that at some point they will have to replace it with a clean PNG counterpart. Clean means source location with little to nothing interfering with starting quality. Most emulators render to bitmap and save to PNG directly while some still output as a bitmap only. Homebrew screenshot taking for 3DS (HANS) saves screenshots in a raw form and then has a separate tool convert them to PNG. The firmware of a 3DS has a similar process but it is behind the scenes and uses JPEG instead of PNG.

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