detect dolby atmos audio/video from meta data

Question

I'm using mediainfo to extract metadata from audio and video files. I need to find whether the file supports dolby atmos. What are the properties on the meta data that I can use to detect the dolby atmos supported audio or video files.

Thanks in advance.

Answer 1

With the graphical interface or command line interface, check the Commercial name line, it contains "Atmos" if Atmos is detected.
Programmaticaly, get the Format_Commercial field:

MediaInfo::Get(Stream_Audio, 0, "Format_Commercial");

And check if it contains Atmos.