[panker1992]

Originally Posted by Masquerade

xtool+srep+lolz

On *.webm and *.feral

srep+lzma2

*feral is ogg audio archives, so you could use oggre but no idea of the benefit (or any issue in decompression)

50.1GB ----> 17.3GB

Optimal Packing

JPG files and use: -mbrunsli or -mlepton
Sound Folders = msc+srep+lzma
PNG+GIF = precomp+srep+lolz

everything else = reflate+srep+lolz_ldmf=d1023m:mt2


Lossy Section:
Run this script to all webm files, you get 25% of the original size
so for 1GB of raw video you get 250mb.

ffmpeg -i "webm_files" -c:v libvpx-vp9 -b:v 2000k -c:a opus -b:a 112k -y "output_webm_files"

I Attached Brunsli:

[External compressor:brunsli]
packcmd = brunsli_x64 c $$arcdatafile$$.jpg $$arcdatafile$$.brn
unpackcmd = brunsli_x64 d $$arcdatafile$$.brn $$arcdatafile$$.jpg
datafile = $$arcdatafile$$.jpg
packedfile = $$arcdatafile$$.brn
solid = 0

Visual Paradigm of trully eye lossless Compression:
Lossless: https://drive.google.com/file/d/18O_...ew?usp=sharing
Lossy: https://drive.google.com/file/d/1QmL...ew?usp=sharing