#1
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[precompressor]RLECOMP
a tool to precompress and decompress your data!
Status: porting to F# 7.0 writen in Jetbrains Rider,in F# !!! THIS IS AN EXPERIMENTAL THING AND BY DOWNLOADING THIS YOU ACCEPT THAT THERE IS A CHANCE FOR DATA CORRUPTION!! ARC.ini is included USAGE,COMP.exe COMP.exe -cn [in] [out] (nothing happens) COMP.exe -C [in] [out] (files get expanded via R.L.E) Usage,DECOMP.exe DECOMP.exe [in] [out] Last edited by TheGh0stie13; 27-04-2023 at 16:03. Reason: added stuff |
The Following 5 Users Say Thank You to TheGh0stie13 For This Useful Post: | ||
dixen (20-04-2023), hdneo (23-04-2023), KaktoR (20-04-2023), kj911 (20-04-2023), Razor12911 (20-04-2023) |
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#2
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Where and on what kind of data can this compressor be used well?? The RLE algo is pretty old. Is this kind of compression possible in games? (except: icons, tga)
Any test results? |
#3
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Quote:
then compress with extnernal compressor (FARC,LZMA,XZ,UHARC, ETC) using LZMA it got it to around 200KB +-1% |
#4
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Nice
Code:
Compressed 1 file, 558,369,909 => 1,106,576,294 bytes. Ratio 198.18% Compression time: cpu 0.41 sec/real 32.94 sec = 1%. Speed 16.95 mB/s All OK
__________________
Haters gonna hate
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#5
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Footnote:Yes it is meant to expand it,now just run an external compressor
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#6
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#7
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Hi, what is the use case of this program or it is universal? I ask because so far the tests I've run do not produce better results than when I just compress files using lzma. Also DECOMP at times gets stuck and produces output of several GBs when in fact my input was only a few mb and other times, the original input and output do not maintain perfect crc.
I have uploaded a sample where most of the problems occur unless if I'm not using the tool correctly ![]() 26,8 MB > 34,6 MB (rlecomp) > 7,60 MB (lzma2) 26,8 MB > 7,07 MB (lzma2) when decoding that 34,6 MB file I get 3,84 GB which is way bigger than my original input (it's actually bigger than this I just cancelled the rest of the process) ![]() |
#8
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Quote:
add -D after DECOMP.exe to see if that fixes it |
#9
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Adding that parameter refers me back to the actual usage of the program.
Code:
Usage: DECOMP.exe input_file output_file |
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