Both MTS and .MP4 files being recorded

Discussion in 'Sony Alpha E-Mount Cameras' started by al25, Oct 16, 2014.

  1. al25

    al25 TalkEmount Rookie

    Oct 12, 2014
    Sony A7s - I have disabled the 'dual video Rex' function. However, both MTS and MP4 video files are getting recorded. Is this correct? If not how can I change this? Note: I do have Dynamic range optimiser active on video.