Here are the technical specifications of the 1080p UHD BluRay x264 Eng Sub version of Maleficent:
Maleficent (2014): A Visual Masterpiece in 1080p High Definition
A visual spectacle requires an equally powerful auditory experience. Most Blu-ray releases of Maleficent pair the high-def video with a DTS-HD Master Audio or Dolby Atmos track. From the rushing winds as Maleficent soars through the clouds to James Newton Howard’s sweeping orchestral score, the audio depth completes the immersive experience of the Moors. Final Thoughts