Source: Wonder.Woman.2017.1080p.BluRay.x264.TrueHD.7.1.Atmos-FGT
-- Video --
Format : AVC
Formatprofile : High@L4
Formatsettings, ReFrames : 4 frames
Bit rate : 3 020 Kbps
Width : 1 920 pixels
Height : 800 pixels
Frame rate : 23.976
-- Audio --
Format : AAC
Bit rate : 512.0 Kbps
Channel(s) : 8 channels/7.1 channel
Channel positions : Front: L C R, Side: L R, Back: L R, LFE
Sampling rate : 48.0 KHz
-- Screenshots --
https://i.imgur.com/dpeZG3z.jpg
https://i.imgur.com/Bm0Jm54.jpg
https://i.imgur.com/YRD4VU9.jpg
https://i.imgur.com/Mg1gb4Y.jpg
https://i.imgur.com/cENGTb5.jpg
AAC becomes "transparent" at a bit rate of 64 kbps per channel, so that's why the bit rate is 512 kbps here, since there's 8 channels. Transparency means that there would be very little or no difference between 512 and 1000 kbps in audio quality for 8 channels, and only an unnecessary increase in file size. So the audio's bit rate may look insufficient, but in reality it very much is