Problem videos being split - mp4 becomes .mpv & .mpa

If I add a mp4 video to the program, it shows up as a .flv file. Then it splits the .flv file into seperate mpa and mpv files. Checked the options and don't see anything that will fix this problem. I rebooted and still the same. No matter what video address I grab from Youtube this happens. The Downloader was working fine till this, so I am betting that it is something I changed some how.

Johnnie

DASH streams are enabled, this allows downloading of 480p or 1080p or above, and downloads the video and audio separately
However the internal DASH multiplexer/merger is probably disabled, so they are not merged into one file automatically by FRD

Youtube format preferences can be changed in Options > Preferences > Plugins > YouTube > Options.

Well for some reason it is now recombining the audio and video after the download.

M4V and M4A not ?