Find all .mkv files in given folder that are h264/aac (Plex direct play compatible) and re-containerize them as mp4
./recontainer.sh - go through the current directory and transfer any h264/aac videos to MP4, preserving subtitles if possible. Prompt before convert and delete actions.
Options:
-c doesn't prompt to convert
-d doesn't prompt to delete
-i [file] converts a single file"