if you could pick a standard format for a purpose what would it be and why?

e.g. flac for lossless audio because…

(yes you can add new categories)

summary:

  1. photos .jxl
  2. open domain image data .exr
  3. videos .av1
  4. lossless audio .flac
  5. lossy audio .opus
  6. subtitles srt/ass
  7. fonts .otf
  8. container mkv (doesnt contain .jxl)
  9. plain text utf-8 (many also say markup but disagree on the implementation)
  10. documents .odt
  11. archive files (this one is causing a bloodbath so i picked randomly) .tar.zst
  12. configuration files toml
  13. typesetting typst
  14. interchange format .ora
  15. models .gltf / .glb
  16. daw session files .dawproject
  17. otdr measurement results .xml
  • @[email protected]
    2•9 months ago

    Png is not always lossless. It also supports compression. But your point stands, it’s not the best compression

    • xcjs
      3•8 months ago

      PNG supports lossless compression through deflation, but there are encoders that can apply a lossy filter to the image to make the compression more effective.

      PNG doesn’t support lossy compression natively, to be clear.