The comparison lists the the German BD as having the two audio commentaries, but those are missing on the DE disc.
German Disc Info below.
DISC INFO:
Disc Label: Die Geistervilla
Disc Size: 25,404,604,634 bytes
Protection: AACS
BDInfo: 0.8.0.1b
PLAYLIST REPORT:
Name: 00000.MPLS
Length: 01:27:56.771 (h
s.ms)Size: 20,570,953,728 bytes
Total Bitrate: 31.19 Mbps
VIDEO:
Codec Bitrate Description
--------------- ------------- -----------
MPEG-2 Video 18,115 kbps 1080p / 23.976 fps / 16:9
AUDIO:
Codec Language Bitrate Description
--------------- ------------- ------------- -----------
LPCM Audio English 4608 kbps 5.1 / 48 kHz / 4608 kbps / 16-bit
Dolby Digital Audio English 640 kbps 5.1 / 48 kHz / 640 kbps / DN -27dB
DTS Audio Italian 1509 kbps 5.1 / 48 kHz / 1509 kbps / 24-bit
Dolby Digital Audio Italian 640 kbps 5.1 / 48 kHz / 640 kbps / DN -31dB
DTS Audio German 1509 kbps 5.1 / 48 kHz / 1509 kbps / 24-bit
Dolby Digital Audio German 640 kbps 5.1 / 48 kHz / 640 kbps / DN -31dB
Dolby Digital Audio Russian 640 kbps 5.1 / 48 kHz / 640 kbps / DN -31dB
Dolby Digital Audio Polish 640 kbps 5.1 / 48 kHz / 640 kbps / DN -31dB
SUBTITLES:
Codec Language Bitrate Description
--------------- ------------- ------------- -----------
Presentation Graphics English 24.41 kbps 1920x1080 / 1032 Captions
Presentation Graphics English 25.56 kbps 1920x1080 / 1094 Captions
Presentation Graphics French 19.32 kbps 1920x1080 / 938 Captions
Presentation Graphics Italian 23.16 kbps 1920x1080 / 946 Captions
Presentation Graphics German 23.03 kbps 1920x1080 / 1031 Captions
Presentation Graphics Portuguese 25.59 kbps 1920x1080 / 1055 Captions
Presentation Graphics Russian 23.51 kbps 1920x1080 / 1038 Captions
Presentation Graphics Arabic 12.03 kbps 1920x1080 / 1029 Captions
Presentation Graphics Polish 20.47 kbps 1920x1080 / 1017 Captions
Presentation Graphics Italian 0.10 kbps 1920x1080 / 6 Forced Captions
Presentation Graphics German 0.09 kbps 1920x1080 / 5 Forced Captions
Presentation Graphics Russian 0.09 kbps 1920x1080 / 5 Forced Captions
Presentation Graphics Polish 0.07 kbps 1920x1080 / 4 Forced Captions