Consider the thickness of your personal mat or exercise mat. If it switching from Dolby mat to lpcm, or Dolby mat to Dolby atmos, you'll see the green. Dolby TrueHD uses Meridian Lossless Packing (MLP) as its mathematical basis for compressing audio samples. and many more programs are available for instant and free download.
SD (standard definition) recording is possible through the AVCHD format, but Sony does not support this.
