Tema: Poltergeist (Tobe Hooper, 1982)

- BDInfo del disco UHD de la edición metálica española:

Código:

DISC INFO:

Disc Title:     POLTERGEIST
Disc Size:      60,727,818,240 bytes
Protection:     AACS2
Extras:         Ultra HD, BD-Java
BDInfo:         0.7.5.9 (compatible layout created by DVDFab 12.0.8.7)

PLAYLIST REPORT:

Name:                   00800.MPLS  
Length:                 1:54:25.733 (h:m:s.ms)
Size:                   59,457,374,208 bytes
Total Bitrate:          69.28 Mbps

VIDEO:

Codec                   Bitrate             Description     
-----                   -------             -----------     
MPEG-H HEVC Video       58901 kbps          2160p / 23.976 fps / 16:9 / Main 10 @ Level 5.1 @ High / 4:2:0 / 10 bits / 4000nits / HDR10 / BT.2020

AUDIO:

Codec                           Language        Bitrate         Description     
-----                           --------        -------         -----------     
DTS-HD Master Audio             English         3481 kbps       5.1 / 48 kHz / 3481 kbps / 24-bit (DTS Core: 5.1 / 48 kHz / 1509 kbps / 24-bit)
DTS-HD Master Audio             English         2048 kbps       2.0 / 48 kHz / 2048 kbps / 24-bit (DTS Core: 2.0 / 48 kHz / 1509 kbps / 24-bit)
Dolby Digital Audio             French          192 kbps        2.0 / 48 kHz / 192 kbps / Dolby Surround
Dolby Digital Audio             German          192 kbps        2.0 / 48 kHz / 192 kbps / Dolby Surround
Dolby Digital Audio             Italian         192 kbps        1.0 / 48 kHz / 192 kbps
Dolby Digital Audio             Spanish         192 kbps        2.0 / 48 kHz / 192 kbps / Dolby Surround
Dolby Digital Audio             Spanish         192 kbps        2.0 / 48 kHz / 192 kbps / Dolby Surround

SUBTITLES:

Codec                           Language        Bitrate         Description     
-----                           --------        -------         -----------     
Presentation Graphics           English         31.778 kbps                     
Presentation Graphics           French          17.762 kbps                     
Presentation Graphics           German          26.059 kbps                     
Presentation Graphics           Italian         28.25 kbps                      
Presentation Graphics           Spanish         24.064 kbps                     
Presentation Graphics           Dutch           18.389 kbps                     
Presentation Graphics           Spanish         25.148 kbps                     
Presentation Graphics           Danish          22.911 kbps                     
Presentation Graphics           Finnish         23.262 kbps                     
Presentation Graphics           Norwegian       21.8 kbps                       
Presentation Graphics           Swedish         20.489 kbps                     
Presentation Graphics           French          0.007 kbps                      
Presentation Graphics           German          0.258 kbps                      
Presentation Graphics           Italian         0.277 kbps                      
Presentation Graphics           Spanish         0.278 kbps                      
Presentation Graphics           Spanish         0.13 kbps                       

FILES:

Name            Time In         Length          Size            Total Bitrate   
----            -------         ------          ----            -------------   
00002.M2TS      0:00:00.000     1:54:25.733     59,457,374,208  69,280 kbps     

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     0:04:38.278     51,889 kbps     129,128 kbps    0:00:04.087     104,667 kbps    0:04:37.360     96,879 kbps     0:04:38.194     270,527 bytes   914,874 bytes   0:00:03.211     
2               0:04:38.278     0:02:21.975     58,398 kbps     121,381 kbps    0:06:31.599     104,195 kbps    0:06:17.251     99,687 kbps     0:06:22.423     304,642 bytes   893,358 bytes   0:06:55.206     
3               0:07:00.253     0:04:44.826     59,766 kbps     102,336 kbps    0:11:43.828     91,614 kbps     0:08:06.360     86,507 kbps     0:08:10.198     311,504 bytes   732,488 bytes   0:08:55.159     
4               0:11:45.079     0:04:59.299     59,914 kbps     105,851 kbps    0:12:34.044     97,983 kbps     0:12:35.588     93,787 kbps     0:12:35.546     312,364 bytes   794,665 bytes   0:12:29.206     
5               0:16:44.378     0:04:40.238     59,972 kbps     110,290 kbps    0:21:21.863     84,107 kbps     0:21:21.863     74,065 kbps     0:21:21.905     312,761 bytes   990,896 bytes   0:21:21.822     
6               0:21:24.616     0:03:08.688     59,558 kbps     111,123 kbps    0:22:49.868     104,114 kbps    0:22:53.914     100,324 kbps    0:22:58.502     310,577 bytes   681,088 bytes   0:22:56.249     
7               0:24:33.305     0:04:09.749     59,950 kbps     101,106 kbps    0:28:42.929     80,905 kbps     0:27:53.630     79,265 kbps     0:27:53.588     312,503 bytes   663,609 bytes   0:28:42.762     
8               0:28:43.054     0:05:31.372     59,617 kbps     107,507 kbps    0:34:10.131     100,200 kbps    0:34:13.051     96,209 kbps     0:34:13.801     310,898 bytes   778,868 bytes   0:34:08.046     
9               0:34:14.427     0:03:01.306     59,957 kbps     104,744 kbps    0:37:15.524     83,653 kbps     0:37:15.524     73,570 kbps     0:36:11.919     312,518 bytes   804,793 bytes   0:37:15.316     
10              0:37:15.733     0:05:30.329     56,654 kbps     120,350 kbps    0:38:37.690     101,229 kbps    0:38:52.371     87,198 kbps     0:38:53.331     295,333 bytes   900,449 bytes   0:38:37.231     
11              0:42:46.063     0:03:00.555     59,810 kbps     102,497 kbps    0:45:45.826     91,475 kbps     0:44:36.799     90,263 kbps     0:44:37.091     311,898 bytes   702,974 bytes   0:45:45.492     
12              0:45:46.618     0:04:38.903     59,569 kbps     110,589 kbps    0:50:24.354     95,414 kbps     0:50:25.147     88,729 kbps     0:50:25.230     310,616 bytes   751,672 bytes   0:50:23.478     
13              0:50:25.522     0:03:09.189     59,801 kbps     100,136 kbps    0:53:34.211     84,537 kbps     0:53:34.502     73,305 kbps     0:53:34.586     311,638 bytes   713,299 bytes   0:53:33.126     
14              0:53:34.711     0:06:10.578     59,667 kbps     120,676 kbps    0:59:43.371     105,812 kbps    0:59:44.330     93,561 kbps     0:59:44.664     311,113 bytes   784,100 bytes   0:59:42.912     
15              0:59:45.290     0:03:26.831     59,420 kbps     105,399 kbps    1:03:03.988     101,468 kbps    1:03:05.448     99,543 kbps     1:03:10.453     309,727 bytes   801,214 bytes   1:03:00.568     
16              1:03:12.121     0:04:11.584     59,787 kbps     99,713 kbps     1:07:23.414     88,754 kbps     1:07:23.456     77,376 kbps     1:07:23.539     311,753 bytes   715,011 bytes   1:07:23.164     
17              1:07:23.706     0:03:49.729     59,831 kbps     104,179 kbps    1:11:12.434     93,324 kbps     1:11:13.310     81,914 kbps     1:11:13.310     311,877 bytes   784,048 bytes   1:11:12.434     
18              1:11:13.435     0:02:57.176     59,817 kbps     104,579 kbps    1:14:10.446     88,879 kbps     1:14:10.446     77,365 kbps     1:14:10.446     311,935 bytes   777,956 bytes   1:14:09.236     
19              1:14:10.612     0:02:29.983     59,819 kbps     105,261 kbps    1:16:40.470     83,947 kbps     1:16:40.470     75,822 kbps     1:16:40.470     311,613 bytes   753,975 bytes   1:16:40.095     
20              1:16:40.596     0:05:20.653     59,782 kbps     109,946 kbps    1:22:00.457     95,372 kbps     1:22:01.082     84,689 kbps     1:22:01.082     311,798 bytes   758,814 bytes   1:22:00.457     
21              1:22:01.249     0:02:55.175     59,873 kbps     112,040 kbps    1:24:56.174     92,356 kbps     1:24:56.341     81,942 kbps     1:24:56.341     311,930 bytes   804,600 bytes   1:24:55.256     
22              1:24:56.424     0:04:09.248     58,435 kbps     116,642 kbps    1:25:27.455     97,062 kbps     1:25:28.123     93,845 kbps     1:25:06.476     304,657 bytes   1,133,051 bytes 1:25:27.914     
23              1:29:05.673     0:03:57.237     59,698 kbps     96,989 kbps     1:33:01.325     88,536 kbps     1:33:02.660     79,818 kbps     1:33:02.785     311,242 bytes   783,571 bytes   1:30:45.064     
24              1:33:02.910     0:02:33.987     59,803 kbps     101,286 kbps    1:35:36.689     82,680 kbps     1:35:36.814     75,247 kbps     1:35:24.593     311,870 bytes   827,172 bytes   1:35:35.521     
25              1:35:36.897     0:03:19.032     59,366 kbps     110,598 kbps    1:38:54.511     100,452 kbps    1:38:55.804     95,827 kbps     1:38:55.804     309,507 bytes   749,644 bytes   1:38:54.094     
26              1:38:55.930     0:03:22.035     59,668 kbps     106,212 kbps    1:42:16.505     100,113 kbps    1:42:17.881     90,140 kbps     1:42:17.840     311,084 bytes   755,555 bytes   1:42:15.963     
27              1:42:17.965     0:03:29.375     59,823 kbps     124,609 kbps    1:45:45.339     91,565 kbps     1:45:47.215     79,326 kbps     1:43:42.841     311,955 bytes   879,734 bytes   1:45:44.546     
28              1:45:47.341     0:01:50.944     59,463 kbps     117,846 kbps    1:47:36.658     89,003 kbps     1:47:38.160     76,723 kbps     1:47:38.201     309,900 bytes   797,441 bytes   1:47:35.657     
29              1:47:38.285     0:02:02.122     59,577 kbps     118,134 kbps    1:49:39.531     94,852 kbps     1:49:40.365     92,684 kbps     1:49:40.365     310,503 bytes   913,126 bytes   1:49:38.863     
30              1:49:40.407     0:04:45.326     52,580 kbps     116,509 kbps    1:49:42.033     89,603 kbps     1:49:45.245     73,322 kbps     1:49:50.250     274,372 bytes   912,660 bytes   1:49:41.700

BD-66 con 60,72 GB grabados. El bitrate de vídeo es de 58,90 Mbps. Bastante correcto para una relación de aspecto de 2.39. Aunque podrían haberlo subido más si hubiesen sabido aprovechar los aproximadamente 5 GB de espacio libre que hay en el disco.

Hay pistas de subtítulos forzados. Son las 5 últimas. La penúltima es de castellano.

- MediaInfo:

Spoiler:

El disco está masterizado a 4000 nits. El MaxCLL o nivel de brillo máximo es de 814 nits. El MaxFALL o nivel de brillo medio máximo es de 212 nits. Es un valor muy comedido. No se echará en falta el tone map dinámico de brillo de una ausente pista de metadatos dinámicos. Aunque su existencia nunca está de más. Y había espacio en disco para haberla incorporado.

El espacio de color de este disco es Display P3.

Aunque la calidad de imagen me ha parecido excelente, la autoría es "sencilla". Sin extras, ni pista de metadatos dinámicos ni pista de vídeo fragmentada para mejorar el anticopy y en BD-66 que, además, no está del todo aprovechado. Es una autoría similar a la del UHD de Jóvenes ocultos (1987), donde tampoco se había aprovechado al máximo el BD-66. Eso sí: en Jóvenes ocultos el bitrate de vídeo es más elevado debido a que el film dura menos.

Cuando se usa un BD-66, que no anda sobrado de espacio para las películas 4K HDR, estaría bien que la autoría aprovechase al máximo el espacio disponible. Porque 5 ó 6 GB de espacio no grabado en un disco BD-66 es mucho espacio desaprovechado.

Por lo demás, excelente calidad de imagen y horroroso diseño del steelbook.