MakeMKV 1.18.1 archives double-compressed

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STrRedWolf
Posts: 1
Joined: Sat Jun 07, 2025 4:02 pm

MakeMKV 1.18.1 archives double-compressed

Post by STrRedWolf » Sat Jun 07, 2025 4:06 pm

The releases of MakeMKV for Linux were run through with GZip twice, making unarchiving them fail if you just use (for example)

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tar xfvz makemkv-oss-1.18.1.tar.gz
To work around this, run "gunzip" on the archive, then rename the files to add the ".gz". Verify with the "file" command (it reads the file to verify what they actually are).

Nihilus
Posts: 2
Joined: Mon Aug 11, 2025 11:50 am

Re: MakeMKV 1.18.1 archives double-compressed

Post by Nihilus » Fri Oct 03, 2025 10:58 am

Same for 1.18.2.

16442496
Posts: 49
Joined: Sat Jun 11, 2016 12:47 pm

Re: MakeMKV 1.18.1 archives double-compressed

Post by 16442496 » Sat Oct 04, 2025 3:04 am

Nihilus wrote:
Fri Oct 03, 2025 10:58 am
Same for 1.18.2.
Looks like it is Firefox thing.
Downloading with "wget" it works normal.
Debian 13
Xfce 4.20
MakeMKV 1.18.2
2x Pioneer BD-ROM BDC-202

Nihilus
Posts: 2
Joined: Mon Aug 11, 2025 11:50 am

Re: MakeMKV 1.18.1 archives double-compressed

Post by Nihilus » Sat Oct 04, 2025 9:39 am

Indeed. Firefox sends the "Accept-Encoding: gzip, deflate, br, zstd" header. Pass it to wget and you get double compression as well. The web server does return the "Content-Encoding: gzip" header, so that's weird. Not sure it's supposed to work like that.

Also, to unpack without renaming the intermediate file, just do

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gunzip -c makemkv-oss-1.18.2.tar.gz | tar xvzf -

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