Lzham - stdin/stdout

[shazzla]

Hi guys !

Today i realized ,7-Zip can be upgrading with plugins and....
I found LZHAM plugin for it !

http://richg42.blogspot.hu/2015/11/l...for-7-zip.html

Well ,we can use 7z's LZMA2 in Freearc with this command :

packcmd = 7z a -txz -an -mcrc=0 -m1=lzma2:d1024m:fb=273:mf=bt4:mc=10000:lc=4:lp=0 -mmt=1 -mx9 -si -so <stdin> <stdout>
unpackcmd = 7z x -txz -an -y -si -so <stdin> <stdout>

But not LZHAM !
I tried many-many ways ,but doesnt work.
Maybe a smart man can figure it out....
I would be grateful for it !
Thank you !