Greetings!
I'm having trouble with no audio if the movie playing has any kind of DTS audio codec and this seems to be a specific issue to the new LG OLED CX TV, more specifically this one: https://www.lg.com/uk/tvs/lg-oled48cx6lb
I tried playback on an older LG TV and it had no issues with the same playback.
I've tried messing around with the audio settings on the TV itself but it yielded no result. I've also updated to the latest available firmware for the TV.
Help with this
Which OS are you using - if Windows, then a simple recursive batch file will run it for all the subfolders.
Just copy and paste the contents in Bold below into a new notepadĀ file and save with a .bat extension (ie add-ac3.bat) and then from a command line, run this batch file from the root location of where you want to convert all the files (including all subfolders).
ie - if all your movies are under c:\movies - then put it in this folder and run it from there and it will also do all