PSX bin files zipped or not?

This topic contains 8 replies, has 5 voices, and was last updated by  momaw27 2 years, 8 months ago.

Viewing 9 posts - 1 through 9 (of 9 total)
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  • #97732

    denus
    Participant

    I got approx 30 PSX iso’s in unzipped .bin format on my SD card.

    Is it possible to zip these iso’s, or is the Pi 2 too limited to be able to unzip a 650mb file before starting the emulation?

    And I guess it would take quite some time to start a PSX game this way…

    #97749

    paquito
    Participant

    You can do a check: Zip a bin (see how much time it cost) and then “unzip file.zip” and count again the time.

    This time is the time that you will be waiting.

    But if you tipically only play to one game, you can do some approaches: DraStic emulator (Nintendo DS Emulator for Android) have the option to keep a uncrompressed cache, that is, they uncompress the game that you play an keep it uncompressed: if you play again it don’t need to uncompress again, if you play other game it removes the previous game an uncompress the new. So if you play 2 times the same game the second doesn’t need the uncompression.

    But Nintendo DS are smaller (< 100 MB) than PSX images (easy > 250 MB)

    #97750

    denus
    Participant

    Of course I could check the unzip time myself, but I’m curious what others have experienced (that’s why we have a forum).
    Most PSX files are around 650MB uncompressed (full CD), but some only 35MB when compressed, so that’s a lot of waste imo.

    Anyway, I’ll check it.

    #97751

    denus
    Participant

    It seems it doesn’t support compressed files, or I’m doing something wrong…

    #97755

    Floob
    Member

    By default it supports these extensions for PSX

    <extension>.bin .cue .cbn .img .m3u .mdf .pbp .toc .z .znx .BIN .CUE .CBN .IMG .M3U .MDF .PBP .TOC .Z .ZNX</extension>

    RetroPie help guides --> https://goo.gl/Yfy8kj
    Please read this before asking for help --> http://goo.gl/eLErnl

    #97756

    momaw27
    Participant

    I wonder what would happen if you added .zip and .ZIP to that list?

    #97776

    windale
    Participant

    PBP is compressed format (EBOOT). They work fine. You’ll need a tool like ‘PSX2PSP’ to compress CUE/BIN to PBP format. (And it keeps all Redbook Audio Tracks).

    #97867

    denus
    Participant

    Thanks Windale, will try that!

    #98142

    momaw27
    Participant

    PBP’s work great! Thank you for the head’s up!

Viewing 9 posts - 1 through 9 (of 9 total)

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