Compressed games support?
Started by vlbastos




4 posts in this topic
vlbastos
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15 posts 5 threads Joined: Jul 2022
09-05-2022, 02:21 AM -
#1
CHD, CSO, ZIP, ISO.... Any chances?

My Demon's Souls and Drakengard 3 folders will be thankful.
Ani
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09-05-2022, 11:41 AM -
#2
No container format is supported right now
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robg66
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4 posts 0 threads Joined: Oct 2022
10-17-2022, 03:33 AM -
#3
(09-05-2022, 02:21 AM)vlbastos Wrote: CHD, CSO, ZIP, ISO.... Any chances?

My Demon's Souls and Drakengard 3 folders will be thankful.

 If on a PC, you can always compress the folder(s).  I have not tried it myself, but that's just a thought.

Rob
Ani
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10-28-2022, 01:20 AM -
#4
Only works if you're using a filesystem that supports compression, and even then it's not that good of a compression usually
    Desktop: Ryzen 7 5800X,   Radeon RX 6800 XT, 2x8G DDR4 3600MHz, Manjaro Linux
     Laptop: Ryzen 9 5900HX,  Radeon RX 6700M,   2x8G DDR4 3200MHz, Manjaro Linux
Old Desktop: AMD FX-8350,     Radeon R9 280X,    2x4G DDR3 1600MHz, Manjaro Linux
vlbastos
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10-30-2022, 03:53 PM -
#5
GitHub - Freaky/Compactor: A user interface for Windows 10 filesystem compression

Compactor can help compacting these ROMs using Microsoft's own COMPACT.EXE command line tool and the LZX (most compression) format. Needs Windows 10/11. You can compress almost anything in your PC using Compactor/COMPACT.EXE and Windows 10/11 will access, read and write it transparently, as if it wasn't compacted. If you modify a file compacted with these COMPACT.EXE methods, the file will be uncompressed and you must compress it again manually.

It's a very decent tool, but it's nowhere near the highest compression methods you have out there, like LZMA2. But it's better than uncompressed, and it's transparent to Windows and RPCS3.

EDIT: my main concern in using a container is that those 12,511 files from Demon's Souls would be contained in a single file (which is better than 12,511 files).

EDIT 2: PS3 folder (46,938 files, 1548 folders):
Uncompressed: 713GB
LZX Compression: 668GB
This post was last modified: 10-30-2022, 04:13 PM by vlbastos.


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