Video Splitter no longer plays DTS file

Hello Waltski,
Please keep in mind, that you should install both Video Splitter and codecs of the same bitness - either 64bit or 32bit.
If this is not the case, please send a message to our technical support with a detailed description, including screenshots, error messages (if any) of your issue and a sample of the file you try to edit.

I use LAV filters with Video Splitter. The latest update will not play DTS audio in my files to be edited. I've tried reinstalling LAV filters, tried installing K-Lite codecs, uninstalled/reinstalled Video Splitter but still no audio. The audio track shows, but no sound when playing.
How can I regain sound within Video Splitter?