Compression LZ77 30?

Discussion in 'NDS - ROM Hacking and Translations' started by matthewn4444, Apr 30, 2010.

Apr 30, 2010

Compression LZ77 30? by matthewn4444 at 5:06 PM (876 Views / 0 Likes) 1 replies

  1. matthewn4444
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    Member matthewn4444 GBAtemp Regular

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    I am playing around with compressed images with Etrian Odyssey. I am not really too experienced so I don't understand this compression. I know it is LZ77 but its of type 30?
    [​IMG]

    I know that the first two hexadecimals are suppose to determine the type. The other images in the game are type 10 but the battle character portraits are 30.
    I was wondering how I can compress the decompressed images back to type 30?
     
  2. matthewn4444
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    Member matthewn4444 GBAtemp Regular

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    Ok I figured it out. It was another compression, RLE. Played around with some programs and came across GBADecmp and I always compressed it with LZ77Comp, so I chose RLComp and the file format looked the same as the original so it wasn't LZ77.
     

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