Recibida hoy la edición UHD de USA. Pongo el BDInfo:
- Disco UHD USA:
Código:
DISC INFO:
Disc Title: Underworld (2003) – 4K Ultra HD
Disc Label: Underworld_2003
Disc Size: 55,730,334,476 bytes
Protection: AACS2
Extras: Ultra HD, BD-Java
BDInfo: 0.7.5.5
PLAYLIST REPORT:
Name: 00001.MPLS
Length: 2:01:12.264 (h:m:s.ms)
Size: 55,493,185,536 bytes
Total Bitrate: 61.05 Mbps
VIDEO:
Codec Bitrate Description
----- ------- -----------
MPEG-H HEVC Video 47269 kbps 2160p / 23.976 fps / 16:9 / Main 10 @ Level 5.1 @ High / 10 bits / HDR10 / BT.2020
AUDIO:
Codec Language Bitrate Description
----- -------- ------- -----------
Dolby TrueHD/Atmos Audio English 5826 kbps 7.1 / 48 kHz / 5186 kbps / 24-bit (AC3 Embedded: 5.1 / 48 kHz / 640 kbps / DN -31dB)
DTS-HD Master Audio French 2350 kbps 5.1 / 48 kHz / 2350 kbps / 16-bit (DTS Core: 5.1 / 48 kHz / 1509 kbps / 16-bit)
DTS-HD Master Audio Italian 2337 kbps 5.1 / 48 kHz / 2337 kbps / 16-bit (DTS Core: 5.1 / 48 kHz / 1509 kbps / 16-bit)
SUBTITLES:
Codec Language Bitrate Description
----- -------- ------- -----------
Presentation Graphics English 19.312 kbps
Presentation Graphics English 15.006 kbps
Presentation Graphics English 19.296 kbps
Presentation Graphics English 14.984 kbps
Presentation Graphics French 13.718 kbps
Presentation Graphics Italian 15.807 kbps
FILES:
Name Time In Length Size Total Bitrate
---- ------- ------ ---- -------------
00001.M2TS 0:00:00.000 2:01:12.264 55,493,185,536 61,046
CHAPTERS:
Number Time In Length Avg Video Rate Max 1-Sec Rate Max 1-Sec Time Max 5-Sec Rate Max 5-Sec Time Max 10Sec Rate Max 10Sec Time Avg Frame Size Max Frame Size Max Frame Time
------ ------- ------ -------------- -------------- -------------- -------------- -------------- -------------- -------------- -------------- -------------- --------------
1 0:00:00.000 0:07:41.419 50,042 kbps 93,485 kbps 00:04:44.409 69,189 kbps 00:02:40.160 66,308 kbps 00:02:40.535 0 bytes 1,111,552 bytes 00:04:44.450
2 0:07:41.419 0:08:50.863 50,075 kbps 84,266 kbps 00:08:13.201 75,774 kbps 00:08:10.323 67,263 kbps 00:08:10.198 0 bytes 1,212,579 bytes 00:09:33.281
3 0:16:32.282 0:05:57.857 49,458 kbps 73,942 kbps 00:17:46.690 59,720 kbps 00:18:29.817 56,500 kbps 00:18:05.209 0 bytes 772,723 bytes 00:21:57.190
4 0:22:30.140 0:05:50.475 48,482 kbps 76,560 kbps 00:26:17.075 62,148 kbps 00:23:13.308 59,939 kbps 00:22:30.182 0 bytes 758,269 bytes 00:26:19.327
5 0:28:20.615 0:06:02.987 51,779 kbps 86,424 kbps 00:31:02.694 75,493 kbps 00:31:02.694 73,083 kbps 00:31:02.694 0 bytes 944,673 bytes 00:29:13.835
6 0:34:23.603 0:09:00.206 50,548 kbps 79,782 kbps 00:42:22.540 69,164 kbps 00:41:52.259 66,590 kbps 00:41:52.259 0 bytes 970,700 bytes 00:37:22.615
7 0:43:23.809 0:06:55.206 48,145 kbps 84,574 kbps 00:48:28.530 71,580 kbps 00:48:28.530 66,072 kbps 00:48:22.566 0 bytes 879,161 bytes 00:48:28.572
8 0:50:19.015 0:09:00.248 50,783 kbps 77,729 kbps 00:51:23.080 70,689 kbps 00:51:22.704 65,873 kbps 00:51:21.411 0 bytes 816,894 bytes 00:56:04.277
9 0:59:19.264 0:06:21.047 50,540 kbps 86,548 kbps 00:59:46.374 74,252 kbps 01:01:19.384 71,013 kbps 01:01:15.213 0 bytes 852,524 bytes 00:59:46.416
10 1:05:40.311 0:05:24.824 47,959 kbps 71,694 kbps 01:10:01.405 65,311 kbps 01:07:44.351 62,556 kbps 01:05:41.479 0 bytes 864,990 bytes 01:09:50.686
11 1:11:05.135 0:10:02.226 50,822 kbps 88,341 kbps 01:16:35.716 69,834 kbps 01:16:06.395 63,877 kbps 01:16:01.390 0 bytes 980,036 bytes 01:16:35.757
12 1:21:07.362 0:05:22.488 48,551 kbps 78,411 kbps 01:26:01.531 62,100 kbps 01:22:28.318 60,011 kbps 01:22:25.815 0 bytes 1,061,051 bytes 01:25:32.710
13 1:26:29.851 0:08:05.067 52,128 kbps 74,238 kbps 01:33:37.653 66,194 kbps 01:32:25.665 62,055 kbps 01:29:24.442 0 bytes 928,437 bytes 01:27:16.064
14 1:34:34.919 0:09:40.579 48,981 kbps 82,399 kbps 01:40:06.959 68,436 kbps 01:40:05.332 61,950 kbps 01:40:05.457 0 bytes 965,049 bytes 01:35:40.443
15 1:44:15.499 0:06:05.281 53,268 kbps 84,303 kbps 01:47:55.886 69,735 kbps 01:47:52.215 65,154 kbps 01:47:47.210 0 bytes 878,369 bytes 01:49:12.462
16 1:50:20.780 0:10:51.484 17,773 kbps 57,946 kbps 01:50:21.448 54,567 kbps 01:50:49.351 53,824 kbps 01:52:56.895 0 bytes 657,061 bytes 01:52:32.662
- Disco BD USA:
Código:
DISC INFO:
Disc Label: LOGICAL_VOLUME_ID
Disc Size: 46,509,656,134 bytes
Protection: AACS
BDInfo: 0.7.5.5
PLAYLIST REPORT:
Name: 00011.MPLS
Length: 2:13:37.009 (h:m:s.ms)
Size: 38,927,142,912 bytes
Total Bitrate: 38.84 Mbps
VIDEO:
Codec Bitrate Description
----- ------- -----------
MPEG-4 AVC Video 25256 kbps 1080p / 23.976 fps / 16:9 / High Profile 4.1
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 -31dB
Dolby Digital Audio French 640 kbps 5.1 / 48 kHz / 640 kbps / DN -29dB
LPCM Audio Italian 4608 kbps 5.1 / 48 kHz / 4608 kbps / 16-bit
Dolby Digital Audio Italian 640 kbps 5.1 / 48 kHz / 640 kbps / DN -29dB
Dolby Digital Audio English 192 kbps 2.0 / 48 kHz / 192 kbps / DN -31dB / Dolby Surround
SUBTITLES:
Codec Language Bitrate Description
----- -------- ------- -----------
Presentation Graphics English 14.485 kbps
Presentation Graphics English 10.890 kbps
Presentation Graphics French 13.427 kbps
Presentation Graphics Italian 15.251 kbps
Presentation Graphics English 60.057 kbps
Presentation Graphics Italian 55.939 kbps
FILES:
Name Time In Length Size Total Bitrate
---- ------- ------ ---- -------------
00011.M2TS 0:00:00.000 2:13:37.009 38,927,142,912 38,845
CHAPTERS:
Number Time In Length Avg Video Rate Max 1-Sec Rate Max 1-Sec Time Max 5-Sec Rate Max 5-Sec Time Max 10Sec Rate Max 10Sec Time Avg Frame Size Max Frame Size Max Frame Time
------ ------- ------ -------------- -------------- -------------- -------------- -------------- -------------- -------------- -------------- -------------- --------------
1 0:00:00.000 0:02:45.081 24,572 kbps 47,580 kbps 00:01:01.853 35,775 kbps 00:00:58.183 34,013 kbps 00:01:01.519 128,073 bytes 623,130 bytes 00:00:02.043
2 0:02:45.081 0:11:42.326 26,891 kbps 50,270 kbps 00:11:57.717 33,065 kbps 00:12:05.683 31,389 kbps 00:12:03.931 140,199 bytes 540,872 bytes 00:11:57.800
3 0:14:27.408 0:10:53.569 25,503 kbps 46,242 kbps 00:20:28.435 33,246 kbps 00:20:24.598 32,037 kbps 00:20:19.760 132,962 bytes 466,074 bytes 00:19:33.255
4 0:25:20.977 0:05:21.029 25,626 kbps 41,179 kbps 00:29:34.773 31,289 kbps 00:29:30.852 30,216 kbps 00:29:39.694 133,603 bytes 457,215 bytes 00:29:09.122
5 0:30:42.006 0:06:30.515 26,359 kbps 42,181 kbps 00:31:23.339 33,541 kbps 00:30:43.967 32,414 kbps 00:31:51.492 137,423 bytes 517,584 bytes 00:35:11.901
6 0:37:12.521 0:07:27.738 27,273 kbps 44,904 kbps 00:40:46.819 32,200 kbps 00:43:21.974 31,312 kbps 00:43:19.179 142,190 bytes 580,932 bytes 00:38:14.083
7 0:44:40.260 0:11:34.318 26,404 kbps 56,782 kbps 00:49:52.489 35,065 kbps 00:49:52.322 33,244 kbps 00:49:52.280 137,661 bytes 675,539 bytes 00:49:52.572
8 0:56:14.579 0:04:10.667 25,946 kbps 50,630 kbps 00:58:55.907 33,740 kbps 00:59:00.537 33,383 kbps 00:58:55.448 135,270 bytes 581,826 bytes 00:57:21.729
9 1:00:25.246 0:08:39.185 25,957 kbps 43,698 kbps 01:02:50.391 34,091 kbps 01:07:13.154 32,209 kbps 01:07:12.945 135,328 bytes 539,963 bytes 01:07:13.195
10 1:09:04.431 0:07:18.104 26,292 kbps 36,561 kbps 01:15:10.547 29,640 kbps 01:14:07.734 28,861 kbps 01:14:07.484 137,074 bytes 452,464 bytes 01:13:49.466
11 1:16:22.536 0:08:33.638 26,290 kbps 46,321 kbps 01:19:34.811 32,604 kbps 01:19:30.766 30,397 kbps 01:20:45.882 137,063 bytes 510,808 bytes 01:22:30.236
12 1:24:56.174 0:09:25.648 25,399 kbps 33,845 kbps 01:29:42.752 29,569 kbps 01:31:25.980 28,728 kbps 01:31:23.728 132,420 bytes 523,723 bytes 01:27:47.387
13 1:34:21.822 0:08:22.835 27,254 kbps 41,343 kbps 01:36:03.424 33,677 kbps 01:36:03.549 31,993 kbps 01:36:02.882 142,091 bytes 535,742 bytes 01:34:50.851
14 1:42:44.658 0:06:59.043 25,913 kbps 39,882 kbps 01:48:57.739 32,102 kbps 01:43:52.517 31,864 kbps 01:43:52.351 135,101 bytes 500,764 bytes 01:47:16.346
15 1:49:43.702 0:09:16.889 25,271 kbps 36,457 kbps 01:50:20.196 31,490 kbps 01:56:28.231 30,478 kbps 01:50:17.986 131,753 bytes 449,320 bytes 01:55:41.893
16 1:59:00.591 0:14:36.417 18,026 kbps 45,034 kbps 02:05:36.403 33,521 kbps 02:02:29.842 32,114 kbps 02:02:29.091 93,986 bytes 474,741 bytes 02:05:37.321
Y a título comparativo:
- Disco BD de Divisa:
Código:
DISC INFO:
Disc Label: UNDERWORLD
Disc Size: 32,789,631,675 bytes
Protection: AACS
Extras: BD-Java, 50Hz Content
BDInfo: 0.7.5.5
PLAYLIST REPORT:
Name: 00000.MPLS
Length: 1:56:12.800 (h:m:s.ms)
Size: 29,055,252,480 bytes
Total Bitrate: 33.34 Mbps
VIDEO:
Codec Bitrate Description
----- ------- -----------
VC-1 Video 29552 kbps 1080i / 25 fps / 16:9 / Advanced Profile 3
AUDIO:
Codec Language Bitrate Description
----- -------- ------- -----------
Dolby Digital Audio Spanish 384 kbps 5.1 / 48 kHz / 384 kbps / DN -28dB
DTS Audio Spanish 768 kbps 5.1 / 48 kHz / 768 kbps / 16-bit
Dolby Digital Audio English 448 kbps 5.1 / 48 kHz / 448 kbps / DN -27dB
Dolby Digital Audio English 192 kbps 2.0 / 48 kHz / 192 kbps / DN -28dB
Dolby Digital Audio English 192 kbps 2.0 / 48 kHz / 192 kbps / DN -28dB
SUBTITLES:
Codec Language Bitrate Description
----- -------- ------- -----------
Presentation Graphics Spanish 16.822 kbps
Presentation Graphics English 18.414 kbps
Presentation Graphics Spanish 55.614 kbps
Presentation Graphics Spanish 49.608 kbps
FILES:
Name Time In Length Size Total Bitrate
---- ------- ------ ---- -------------
00023.M2TS 0:00:00.000 1:56:12.800 29,055,252,480 33,336
CHAPTERS:
Number Time In Length Avg Video Rate Max 1-Sec Rate Max 1-Sec Time Max 5-Sec Rate Max 5-Sec Time Max 10Sec Rate Max 10Sec Time Avg Frame Size Max Frame Size Max Frame Time
------ ------- ------ -------------- -------------- -------------- -------------- -------------- -------------- -------------- -------------- -------------- --------------
1 0:00:00.000 0:10:11.800 29,396 kbps 47,225 kbps 00:02:29.159 37,442 kbps 00:08:31.680 35,798 kbps 00:01:45.680 146,971 bytes 637,811 bytes 00:02:00.440
2 0:10:11.800 0:10:08.080 32,011 kbps 47,574 kbps 00:18:25.280 37,554 kbps 00:14:37.240 36,311 kbps 00:14:36.760 160,056 bytes 424,418 bytes 00:10:18.359
3 0:20:19.880 0:09:05.319 29,276 kbps 46,069 kbps 00:20:31.000 37,555 kbps 00:21:00.040 35,695 kbps 00:22:33.120 146,380 bytes 516,900 bytes 00:28:59.160
4 0:29:25.200 0:09:50.280 31,148 kbps 47,235 kbps 00:37:06.760 37,367 kbps 00:35:25.960 35,790 kbps 00:35:35.080 155,738 bytes 539,719 bytes 00:35:53.760
5 0:39:15.480 0:08:50.280 30,573 kbps 47,765 kbps 00:41:06.080 37,308 kbps 00:42:59.920 35,765 kbps 00:40:30.680 152,864 bytes 469,252 bytes 00:44:52.040
6 0:48:05.760 0:10:24.279 31,792 kbps 47,575 kbps 00:48:42.040 37,582 kbps 00:55:21.000 36,256 kbps 00:54:39.040 158,958 bytes 623,280 bytes 00:54:39.320
7 0:58:30.040 0:08:47.000 30,728 kbps 45,795 kbps 01:02:42.360 37,175 kbps 01:05:10.000 36,025 kbps 01:05:04.960 153,638 bytes 459,838 bytes 00:58:56.880
8 1:07:17.040 0:09:20.000 30,849 kbps 46,628 kbps 01:09:35.160 37,186 kbps 01:10:36.400 35,668 kbps 01:10:01.960 154,246 bytes 550,606 bytes 01:07:40.400
9 1:16:37.040 0:09:29.800 31,858 kbps 47,090 kbps 01:22:25.439 37,298 kbps 01:19:30.439 35,997 kbps 01:17:01.360 159,288 bytes 464,333 bytes 01:22:07.280
10 1:26:06.840 0:08:54.159 31,217 kbps 47,377 kbps 01:32:12.640 37,602 kbps 01:31:45.320 35,783 kbps 01:32:42.120 156,084 bytes 467,417 bytes 01:33:05.280
11 1:35:01.000 0:10:15.600 32,500 kbps 47,499 kbps 01:39:52.880 36,738 kbps 01:37:31.920 36,225 kbps 01:37:29.320 162,500 bytes 487,808 bytes 01:40:47.240
12 1:45:16.600 0:10:56.199 15,084 kbps 45,969 kbps 01:45:43.439 37,504 kbps 01:47:53.680 35,688 kbps 01:46:57.040 75,426 bytes 410,170 bytes 01:45:44.000
Divisa usando un disco BD-50. Eso no se ve todos los días. Pero las malas noticias no podían faltar en una edición de Divisa (de lo contrario no sería Divisa): el vídeo viene codificado a 1080i y 25 FPS. Por eso la edición de Divisa dura menos que el UHD de USA pese a que ambos discos incluyen la edición de cines. El UHD de USA viene a 23,976 FPS y el de Divisa a 25 FPS. Divisa ha codificado el BD con el mismo framerate que las ediciones PAL en DVD. En mi opinión, y pese a que la edición de Divisa se ve bastante bien, codificar un BD a 1080i y 25 FPS es una chapuza que empaña el uso de un BD-50.
En el disco UHD de USA viene la edición de cines. En el BD de USA viene sólo la versión Unrated Extended Cut. En España no tenemos esa versión, que dura 12 minutos y pico más que la de cines.
Ah, se me olvidaba. Vamos con el MediaInfo de la pista de vídeo del disco UHD. A ver qué tal los niveles de brillo del HDR:
Pues en la media de lo que viene a ser habitual: 810 nits de pico y 498 nits de brillo medio. Se requiere, por tanto, un DisplayHDR 600 como mínimo para disfrutar del HDR de este disco. Pero este tipo de visualizadores escasea. En la práctica sólo hay fake HDR (<400 nits) DisplayHDR 400 ("semifake" HDR) o ya UltraHD Premium (HDR "de verdad" y lo altamente recomendable).
En cuanto a la calidad de imagen del UHD USA, pues mejor que la del BD de USA y que el de Divisa (pese a que el de Divisa es 1080i, se ve prácticamente igual que el BD de USA). Las texturas son mejores y los negros más profundos. Pero no aprecio un salto muy grande respecto del BD. Se mantiene y acentúa ligeramente el grano. Y eso es muy bueno. No obstante, tened presente que yo no dispongo de un gran equipo de visualización (43" fake HDR). A lo mejor otros, con mejor equipo, ven más mejoras que yo.