Curioso como en decenas de post se ha afirmado que la última edición de StudioCanal lleva el "master bueno" cuando ambas ediciones (como bien apuntaba el compañero Tom Hagen) llevan exactamente el mismo vídeo:


BDInfo 1ª edición StudioCanal/Universal (2008):

PLAYLIST REPORT:

Name: 00001.MPLS
Length: 3:03:31.375 (h:m:s.ms)
Size: 28.867.344.384 bytes
Total Bitrate: 20,97 Mbps

VIDEO:

Codec Bitrate Description
----- ------- -----------
VC-1 Video 14991 kbps 1080p / 23,976 fps / 16:9 / Advanced Profile 3

AUDIO:

Codec Language Bitrate Description
----- -------- ------- -----------
DTS-HD Master Audio English 2146 kbps 5.1 / 48 kHz / 2146 kbps / 16-bit (DTS Core: 5.1 / 48 kHz / 1509 kbps / 16-bit)
DTS Audio Portuguese 768 kbps 2.0 / 48 kHz / 768 kbps / 16-bit
DTS Audio Spanish 768 kbps 2.0 / 48 kHz / 768 kbps / 16-bit
DTS Audio French 768 kbps 2.0 / 48 kHz / 768 kbps / 16-bit

SUBTITLES:

Codec Language Bitrate Description
----- -------- ------- -----------
Presentation Graphics English 13,447 kbps
Presentation Graphics Portuguese 10,678 kbps
Presentation Graphics Danish 11,998 kbps
Presentation Graphics German 16,888 kbps
Presentation Graphics Spanish 15,512 kbps
Presentation Graphics French 9,858 kbps
Presentation Graphics French 0,044 kbps
Presentation Graphics Spanish 13,525 kbps
Presentation Graphics Dutch 13,096 kbps
Presentation Graphics Norwegian 12,275 kbps
Presentation Graphics Finnish 11,597 kbps
Presentation Graphics Swedish 13,091 kbps
Presentation Graphics Japanese 13,282 kbps

BDInfo 2ª edición StudioCanal/Universal Digibook "StudioCanal Collection" (2009):

PLAYLIST REPORT:

Name: 00000.MPLS
Length: 3:03:31.375 (h:m:s.ms)
Size: 32.624.885.760 bytes
Total Bitrate: 23,70 Mbps

VIDEO:

Codec Bitrate Description
----- ------- -----------
VC-1 Video 14991 kbps 1080p / 23,976 fps / 16:9 / Advanced Profile 3

AUDIO:

Codec Language Bitrate Description
----- -------- ------- -----------
DTS-HD Master Audio English 2146 kbps 5.1 / 48 kHz / 2146 kbps / 16-bit (DTS Core: 5.1 / 48 kHz / 1509 kbps / 16-bit)
DTS-HD Master Audio English 903 kbps 2.0 / 48 kHz / 903 kbps / 16-bit (DTS Core: 2.0 / 48 kHz / 768 kbps / 16-bit)
DTS-HD Master Audio German 871 kbps 2.0 / 48 kHz / 871 kbps / 16-bit (DTS Core: 2.0 / 48 kHz / 768 kbps / 16-bit)
DTS-HD Master Audio Spanish 885 kbps 2.0 / 48 kHz / 885 kbps / 16-bit (DTS Core: 2.0 / 48 kHz / 768 kbps / 16-bit)
DTS-HD Master Audio French 860 kbps 2.0 / 48 kHz / 860 kbps / 16-bit (DTS Core: 2.0 / 48 kHz / 768 kbps / 16-bit)
DTS-HD Master Audio Italian 849 kbps 2.0 / 48 kHz / 849 kbps / 16-bit (DTS Core: 2.0 / 48 kHz / 768 kbps / 16-bit)

SUBTITLES:

Codec Language Bitrate Description
----- -------- ------- -----------
Presentation Graphics English 13,447 kbps
Presentation Graphics Danish 11,998 kbps
Presentation Graphics German 16,888 kbps
Presentation Graphics German 0,000 kbps
Presentation Graphics Spanish 15,512 kbps
Presentation Graphics Spanish 0,000 kbps
Presentation Graphics French 9,858 kbps
Presentation Graphics French 0,044 kbps
Presentation Graphics Italian 15,120 kbps
Presentation Graphics Italian 0,000 kbps
Presentation Graphics Dutch 13,096 kbps
Presentation Graphics Norwegian 12,275 kbps
Presentation Graphics Finnish 11,597 kbps
Presentation Graphics Swedish 13,091 kbps
Presentation Graphics Japanese 13,282 kbps
Presentation Graphics Turkish 15,332 kbps

Como se pude ver, más allá de los extras, audios y subtítulos, el vídeo es el mismo.

Un saludo.