www.makemkv.com

Yes, you win the prize.

Quick question. I have an LG UH12Ns40 which has already been pre-flashed to ASUS firmware 3.01. I want to upgrade to 3.10. I have been getting a lot of terrible grinding noise on recent discs. Can the "modified ASUS FW Flasher / MK firmware pack" be used to accomlish this ? Would the process be to ...

Dont ask me why this works but I removed the quotations from the variables in the imageburn commmand line, and now it works. I still get a space inserted right after the name but other than that back in business.

"C:\Program Files (x86)\ImgBurn\ImgBurn.exe" /mode build /buildmode imagefile /src ...

Just because I find the idea useful myself for my own workflow, I put together the script for you.

You need to change the following in this script to make it work for your system:

backup_dir make it point to where you want MakeMKV to create the decrypted folder backup
iso_dir make it point to ...

what is the syntax for down converting to 640 ac3? Is this possible or just to 448 kbps?

Never mind found answer affter trial and error:

<outputSettings name="AC3" outputFormat="AC3">
<description lang="eng">Save as AC3</description>
<description lang="ger">Als AC3 speichern </description ...