RELEASE NSZ Title Compression Results

Discussion in 'Switch - Emulation, Homebrew & Software Projects' started by blawar, Oct 10, 2019.

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  1. one-piece

    one-piece Member

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    Is this compression for storage only? when installed on the switch, Will it decompress and be taking the same size as a normal nsp installed?
     
    #41 Oct 10, 2019
  2. blawar
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    blawar Developer

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    it's for storage, download speed, and install speed. When installed on the switch, its the exact same size as a NSP.
     
    MUDD_BR and one-piece like this.
    #42 Oct 10, 2019
  3. satel

    satel Luigi's Big Brother

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    i see,thanks for replying
     
    #43 Oct 10, 2019
  4. JRoad

    JRoad Developer

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    You need tinfoil 5.0 from tinfoil.io btw or sx installer:
    • 5.00
    • Added support for a new NSP compression format called NSZ, which can compress NSP's up to 80% smaller which reduces their storage footprint, and increases their install speed. The format is described here: https://github.com/blawar/nsz
     
    CheddaGuap and one-piece like this.
    #44 Oct 10, 2019
  5. one-piece

    one-piece Member

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    Thanks for the answer.
    Are USB install still possible with this compression format like with OG tinfoil? I don't really connect my switch to the internet.
    And also is there a risk for Nintendo to make this new format unusable in the future or something? Like if someone want to change all of his library backup to this new format.
     
    Last edited by one-piece, Oct 10, 2019
    #45 Oct 10, 2019
  6. JRoad

    JRoad Developer

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    Last edited by JRoad, Oct 10, 2019
    one-piece likes this.
    #46 Oct 10, 2019
  7. blawar
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    blawar Developer

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    Nintendo cant break this format because it isnt used on the switch itself. Its installed as a normal NSP.
     
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    #47 Oct 10, 2019
  8. one-piece

    one-piece Member

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    Thanks for the quick response again. For what I can tell Tinfoil needs a fork of Atmos included in the download. Is there plans for this to be implemented with vainilla atmosphere? Like with just an update of the OG tinfoil or Lithium for it to install NSZ with USB or SD
     
    #48 Oct 10, 2019
  9. blawar
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    blawar Developer

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    it works with vanilla atmosphere.
     
    danfozzy85 and one-piece like this.
    #49 Oct 10, 2019
  10. ioann1s

    ioann1s Member

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    Thank you for this mate
     
    #50 Oct 10, 2019
  11. Shiesty

    Shiesty Newbie

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    I used nszip and have a bunch of nspz files. Do they work the same as nsz? Will SXOS be able to install them?
     
    #51 Oct 10, 2019
  12. blawar
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    blawar Developer

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    Different format. Curently only Tinfoil and SX Installer cant install NSZ files.
     
    #52 Oct 10, 2019
  13. morvoran

    morvoran Trump supporter

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    Will there be a way to tell the uncompressed size before installing an nsz in tinfoil/TX installer? Let's say I want to install a nsz file that's only 5GB on my nand with 10GB of space left. How will I know that game will fit or not after being decompressed onto the nand?
     
    #53 Oct 10, 2019
  14. blawar
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    blawar Developer

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    If you are using the file browser: no. if you are using new games section, the size displayed there should be uncompressed.
     
    morvoran likes this.
    #54 Oct 10, 2019
  15. mcmanic

    mcmanic Member

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    will this compression be implemented in future Goldleaf releases for installing these type of new files
     
    #55 Oct 11, 2019
  16. MonMonz

    MonMonz GBAtemp Fan

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    so this is useful only for the pc storage?
    because i thought this is for the console storage
     
    #56 Oct 11, 2019
  17. masagrator

    masagrator The developper

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    For installing also, because this compressed files are send to Switch and Switch is decompressing them. So you need less time to send it or install it through Wi-Fi/USB.
     
    #57 Oct 11, 2019
  18. blawar
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    blawar Developer

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    #58 Oct 11, 2019
  19. duckbill007

    duckbill007 Advanced Member

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    BTW, what is the issue with updates/dlc? Why are they not supported?
     
    #59 Oct 11, 2019
  20. gizmomelb

    gizmomelb GBAtemp Advanced Fan

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    huh.. just read the change of heart of XorTroll not wanting to continue apps that support piracy (eg: install NSP files).. I guess they have turned over a new (gold) leaf.

    boom tish!
     
    #60 Oct 11, 2019
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