1985年，那时正是美苏两极争霸越演越烈的年代，史泰龙自导自演的洛基系列也出到了第四集，这一系列影片旨在振奋人心、宣扬美国精神。这一集讲述的是洛基（西尔维斯特•史泰龙 Sylvester Stallone 饰）的好友前美国拳王到苏联出战他们研制的拳击机械人，不敌对手最终身遭不测。为了帮好友复仇和维护国家荣誉，洛基决定再次出马。出战前，洛基进行了一系列精心的准备工作，他深入到大自然，利用自然的艰苦条件刻苦训练。当一切准备妥当，洛基和苏联拳王――拳击机械人的决斗展开了！©豆瓣

Disc Title:     ROCKY_IV
Disc Size:      96,482,363,345 bytes
Protection:     AACS2
Extras:         Ultra HD, BD-Java
BDInfo:         0.7.6.1

PLAYLIST REPORT:

Name:                   00800.MPLS 
Length:                 1:31:30.443 (h:m:s.ms)
Size:                   49,265,160,192 bytes
Total Bitrate:          71.78 Mbps

(*) Indicates included stream hidden by this playlist.

VIDEO:

Codec                   Bitrate             Description   
-----                   -------             -----------   
MPEG-H HEVC Video       58818 kbps          2160p / 23.976 fps / 16:9 / Main 10 @ Level 5.1 @ High / 4:2:0 / 10 bits / 4000nits / HDR10 / BT.2020
* MPEG-H HEVC Video     65 kbps (0.11%)     1080p / 23.976 fps / 16:9 / Main 10 @ Level 5.1 @ High / 4:2:0 / 10 bits / 4000nits / Dolby Vision MEL / BT.2020

AUDIO:

Codec                           Language        Bitrate         Description   
-----                           --------        -------         -----------   
DTS-HD Master Audio             English         2487 kbps       5.1 / 48 kHz / 2487 kbps / 16-bit (DTS Core: 5.1 / 48 kHz / 1509 kbps / 16-bit)
DTS-HD Master Audio             English         1792 kbps       2.0 / 48 kHz / 1792 kbps / 16-bit (DTS Core: 2.0 / 48 kHz / 1509 kbps / 16-bit)
Dolby Digital Audio             English         640 kbps        5.1 / 48 kHz / 640 kbps
Dolby Digital Audio             French          640 kbps        5.1 / 48 kHz / 640 kbps
Dolby Digital Audio             German          640 kbps        5.1 / 48 kHz / 640 kbps
Dolby Digital Audio             Italian         640 kbps        5.1 / 48 kHz / 640 kbps
Dolby Digital Audio             Spanish         640 kbps        5.1 / 48 kHz / 640 kbps
Dolby Digital Audio             Spanish         640 kbps        5.1 / 48 kHz / 640 kbps
* Dolby Digital Audio           Japanese        640 kbps        5.1 / 48 kHz / 640 kbps

SUBTITLES:

Codec                           Language        Bitrate         Description   
-----                           --------        -------         -----------   
Presentation Graphics           English         30.566 kbps                   
Presentation Graphics           French          23.918 kbps                   
Presentation Graphics           German          29.327 kbps                   
Presentation Graphics           Italian         27.562 kbps                   
Presentation Graphics           Spanish         28.158 kbps                   
Presentation Graphics           Dutch           26 kbps                       
Presentation Graphics           Spanish         31.361 kbps                   
Presentation Graphics           French          0.422 kbps                     
Presentation Graphics           German          0.423 kbps                     
Presentation Graphics           Italian         0.407 kbps                     
Presentation Graphics           Spanish         0.1 kbps                       
Presentation Graphics           Spanish         0.748 kbps                     
* Presentation Graphics         Japanese        2.163 kbps                     
* Presentation Graphics         Japanese        20.573 kbps