Por lo que veo "por ahí", sí que hay una edición francesa a 1.85:1

Que, al parecer, varía respecto a la nuestra...
Código:
DISC INFO:
Disc Title: LE_NOM_DE_LA_ROSE
Disc Size: 45,067,819,471 bytes
Protection: AACS
BD-Java: No
BDInfo: 0.5.8.7 (compatible layout created by DVDFab 10.0.8.0)
PLAYLIST REPORT:
Name: 00001.MPLS
Length: 2:11:28.958 (h:m:s.ms)
Size: 35,740,391,424 bytes
Total Bitrate: 36.24 Mbps
VIDEO:
Codec Bitrate Description
----- ------- -----------
MPEG-4 AVC Video 28000 kbps 1080p / 24 fps / 16:9 / High Profile 4.1 /
AUDIO:
Codec Language Bitrate Description
----- -------- ------- -----------
DTS-HD Master Audio English 3774 kbps 5.1 / 48 kHz / 3774 kbps / 24-bit (DTS Core: 5.1 / 48 kHz / 1509 kbps / 24-bit)
DTS-HD Master Audio French 1656 kbps 2.0 / 48 kHz / 1656 kbps / 24-bit (DTS Core: 2.0 / 48 kHz / 768 kbps / 24-bit)
DTS Audio French 768 kbps 2.0 / 48 kHz / 768 kbps / 16-bit
SUBTITLES:
Codec Language Bitrate Description
----- -------- ------- -----------
Presentation Graphics French 33.076 kbps
Presentation Graphics French 0.359 kbps
La nuestra tiene este BDInfo
Código:
DISC INFO:
Disc Title: THE_NAME_OF_THE_ROSE
Disc Size: 29 950 640 942 bytes
Protection: AACS
BD-Java: No
BDInfo: 0.5.6
PLAYLIST REPORT:
Name: 00100.MPLS
Length: 2:11:29 (h:m:s)
Size: 25 899 362 304 bytes
Total Bitrate: 26,26 Mbps
(*) Indicates included stream hidden by this playlist.
VIDEO:
Codec Bitrate Description
----- ------- -----------
MPEG-4 AVC Video 18966 kbps 1080p / 23,976 fps / 16:9 / High Profile 4.1
AUDIO:
Codec Language Bitrate Description
----- -------- ------- -----------
DTS-HD Master Audio English 3555 kbps 5.1 / 48 kHz / 3555 kbps / 24-bit (DTS Core: 5.1 / 48 kHz / 1509 kbps / 24-bit)
Dolby Digital Audio French 192 kbps 2.0 / 48 kHz / 192 kbps / DN -4dB / Dolby Surround
Dolby Digital Audio Italian 192 kbps 2.0 / 48 kHz / 192 kbps / DN -4dB / Dolby Surround
Dolby Digital Audio Spanish 192 kbps 1.0 / 48 kHz / 192 kbps / DN -4dB
Dolby Digital Audio Czech 192 kbps 2.0 / 48 kHz / 192 kbps / DN -4dB / Dolby Surround
Dolby Digital Audio Hungarian 192 kbps 2.0 / 48 kHz / 192 kbps / DN -4dB / Dolby Surround
Dolby Digital Audio Polish 192 kbps 2.0 / 48 kHz / 192 kbps / DN -4dB / Dolby Surround
Dolby Digital Audio English 192 kbps 2.0 / 48 kHz / 192 kbps / DN -4dB / Dolby Surround
Dolby Digital Audio French 192 kbps 2.0 / 48 kHz / 192 kbps / DN -4dB / Dolby Surround
SUBTITLES:
Codec Language Bitrate Description
----- -------- ------- -----------
* Presentation Graphics Japanese 18,655 kbps
Presentation Graphics English 25,153 kbps
Presentation Graphics French 21,585 kbps
Presentation Graphics Italian 26,487 kbps
Presentation Graphics Spanish 22,618 kbps
Presentation Graphics Dutch 20,333 kbps
Presentation Graphics Spanish 21,424 kbps
Presentation Graphics Portuguese 23,100 kbps
Presentation Graphics Czech 20,499 kbps
Presentation Graphics Danish 20,873 kbps
Presentation Graphics Finnish 23,777 kbps
Presentation Graphics Hungarian 21,964 kbps
Presentation Graphics Norwegian 19,205 kbps
Presentation Graphics Polish 20,239 kbps
Presentation Graphics Portuguese 23,145 kbps
Presentation Graphics Swedish 20,141 kbps
* Presentation Graphics Japanese 37,781 kbps
* Presentation Graphics Japanese 35,396 kbps
Presentation Graphics English 42,094 kbps