Amlcodec: reduce video decoder pre-buffering time, pre-buffer more only when decoder is busy #13541

I use DVBLink since I’use OSMC, and sorry now It’s to late for me, it’s holiday time, and when I’m back from, I think the Kodi 18 Beta are ready to test.
I wait for, no problem, and I try with Kodi 18. Also you have the time to go forwards with your new projects.