Acabo de someter a examen la pista castellana de Acorralado: ES MONO. Según el informe del BDInfo, por un lado, y según el audition por otro.

Código:

PLAYLIST REPORT:

Name:                   00001.MPLS
Length:                 1:33:16 (h:m:s)
Size:                   0 bytes
Total Bitrate:          0,00 Mbps

VIDEO:

Codec                   Bitrate             Description     
-----                   -------             -----------     
MPEG-4 AVC Video        0 kbps              1080p / 23,976 fps / 16:9 / High Profile 4.1

AUDIO:

Codec                           Language        Bitrate         Description     
-----                           --------        -------         -----------     
DTS-HD Master Audio             English         0 kbps          5.1 / 48 kHz / 16-bit (DTS Core: 5.1 / 48 kHz / 1509 kbps / 16-bit)
DTS-HD Master Audio             French          0 kbps          5.1 / 48 kHz / 16-bit (DTS Core: 5.1 / 48 kHz / 1509 kbps / 16-bit)
DTS-HD Master Audio             German          0 kbps          5.1 / 48 kHz / 16-bit (DTS Core: 5.1 / 48 kHz / 1509 kbps / 16-bit)
DTS-HD Master Audio             German          0 kbps          2.0 / 48 kHz / 16-bit (DTS Core: 2.0 / 48 kHz / 768 kbps / 16-bit)
DTS-HD Master Audio             Spanish         0 kbps          2.0 / 48 kHz / 16-bit (DTS Core: 2.0 / 48 kHz / 768 kbps / 16-bit)  <-- debería indicar la palabra SURROUND
DTS-HD Master Audio             Spanish         0 kbps          2.0 / 48 kHz / 16-bit (DTS Core: 2.0 / 48 kHz / 768 kbps / 16-bit)
DTS Audio                       English         768 kbps        2.0 / 48 kHz / 768 kbps / 16-bit
DTS Audio                       English         768 kbps        2.0 / 48 kHz / 768 kbps / 16-bit
DTS Audio                       English         768 kbps        2.0 / 48 kHz / 768 kbps / 16-bit
DTS Audio                       French          768 kbps        2.0 / 48 kHz / 768 kbps / 16-bit
DTS Audio                       Italian         768 kbps        2.0 / 48 kHz / 768 kbps / 16-bit
DTS Audio                       Russian         768 kbps        2.0 / 48 kHz / 768 kbps / 16-bit

SUBTITLES:

Codec                           Language        Bitrate         Description     
-----                           --------        -------         -----------     
Presentation Graphics           English         0,000 kbps                      
Presentation Graphics           Danish          0,000 kbps                      
Presentation Graphics           Dutch           0,000 kbps                      
Presentation Graphics           Dutch           0,000 kbps                      
Presentation Graphics           Dutch           0,000 kbps                      
Presentation Graphics           Finnish         0,000 kbps                      
Presentation Graphics           French          0,000 kbps                      
Presentation Graphics           French          0,000 kbps                      
Presentation Graphics           French          0,000 kbps                      
Presentation Graphics           German          0,000 kbps                      
Presentation Graphics           German          0,000 kbps                      
Presentation Graphics           German          0,000 kbps                      
Presentation Graphics           Italian         0,000 kbps                      
Presentation Graphics           Italian         0,000 kbps                      
Presentation Graphics           Italian         0,000 kbps                      
Presentation Graphics           Norwegian       0,000 kbps                      
Presentation Graphics           Russian         0,000 kbps                      
Presentation Graphics           Russian         0,000 kbps                      
Presentation Graphics           Russian         0,000 kbps                      
Presentation Graphics           Spanish         0,000 kbps                      
Presentation Graphics           Spanish         0,000 kbps                      
Presentation Graphics           Spanish         0,000 kbps                      
Presentation Graphics           Spanish         0,000 kbps                      
Presentation Graphics           Spanish         0,000 kbps                      
Presentation Graphics           Spanish         0,000 kbps                      
Presentation Graphics           Swedish         0,000 kbps                      
Presentation Graphics           Turkish         0,000 kbps

Y aquí dos gráficas, primero de la escena donde vuelan la cueva, y después de toda la pista. Además, al reproducirla, la barra inferior refleja que los niveles de los dos canales son idénticos.