You could then export the track into ACL 17 and clean it up, then use this audio track for your video instead in MEP 14 Plus.
In MEP 14 Plus, the file when imported is already split into video and audio.
It's the quick and easy way to professionally adjust your audio and back it up on your hard drive, smartphone, MP3 player or CD/DVD in the absolute best quality! Highlights of the new version: NEW! SoundCloner 2: Analyze your favorite songs and transfer them to any music tracks NEW! Handy preview function for presets: For more goal-oriented workflows NEW! Optimized user interface: For even faster results NEW! Fourth generation mastering effects:The mastering package for the final touches IMPROVED! Cleaning and Mastering Agents: Restore and optimize audio easier than ever before - automatically or step-by-step IMPROVED! Improved performance: For noticeably fast results. Movie Edit Pro Video Pro X Video Easy Fastcut Movie Edit Touch Rescue Your Videotapes Video Sound Cleaning Lab Other products. Well, Video Sound Cleaning Lab is of course the option to get at the audio track in a video.