IMDb (7.4/10)   | Rotten Tomatoes (90%)



GenresHorror, Mystery, Thriller



DirectorsJaume Balagueró, Paco Plaza



ActorsManuela Velasco, Ferran Terraza, Jorge-Yamam Serrano



Plot SummaryA television reporter and cameraman follow emergency workers into a dark apartment building and are quickly locked inside with something terrifying.



Note from EncoderHappy Halloween 2022 from QxR!



Encoded from the 2021 UK Arrow Blu-ray release. All extras are included as well as all exclusive extras from the 2018 US Shout Factory and 2007 UK Entertainment One releases.



Two versions of the film are included. Here's Arrow to explain:

"The film is presented on this disc in two versions, both in high definition: a 78-minute theatrical version (24fps, 1080p) and a 75-minute production version (25fps, 1080i). The production version replicates the speed the film was originally shot in and is sourced from the original digital intermediate. The master used for the theatrical version, commissioned at the directors' request, was transferred from a 35mm master element and is faithful to the film's original appearance in cinemas, including film grain not present in the original digital intermediate. Both masters were supplied by Filmax, the film's original producers."







Mediainfo wrote:General

Format : Matroska

File Size : 4.31 GiB

Duration : 1 h 18 min

Overall Bit Rate : 7855 kb/s



Video

Format : HEVC

Format Profile : Main 10@L4@Main

Bit Rate : 7000 kb/s

Dimensions : 1920 pixels x 1036 pixels

Display Aspect Ratio : 1.85:1

Frame Rate : 23.976 (24000/1001) FPS

Writing Library : x265 3.5+20-4c4aee0bc:[DJATOM's Mod][Windows][GCC 10.2.1][64 bit] 10bit

Encoding Settings : cpuid=1111039 / frame-threads=5 / numa-pools=32 / wpp / no-pmode / no-pme / no-psnr / no-ssim / log-level=2 / input-csp=1 / input-res=1920x1036 / interlace=0 / total-frames=112928 / level-idc=0 / high-tier=1 / uhd-bd=0 / ref=4 / no-allow-non-conformance / no-repeat-headers / annexb / no-aud / no-hrd / info / hash=0 / no-temporal-layers / open-gop / min-keyint=23 / keyint=250 / gop-lookahead=0 / bframes=8 / b-adapt=2 / b-pyramid / bframe-bias=0 / rc-lookahead=80 / lookahead-slices=0 / scenecut=40 / hist-scenecut=0 / radl=0 / no-splice / no-intra-refresh / ctu=64 / min-cu-size=8 / no-rect / no-amp / max-tu-size=32 / tu-inter-depth=1 / tu-intra-depth=1 / limit-tu=0 / rdoq-level=2 / dynamic-rd=0.00 / no-ssim-rd / signhide / no-tskip / nr-intra=0 / nr-inter=0 / no-constrained-intra / no-strong-intra-smoothing / max-merge=3 / limit-refs=3 / limit-modes / me=3 / subme=5 / merange=57 / temporal-mvp / no-frame-dup / no-hme / weightp / no-weightb / no-analyze-src-pics / deblock=-3:-3 / no-sao / no-sao-non-deblock / rd=4 / selective-sao=0 / no-early-skip / rskip / no-fast-intra / no-tskip-fast / no-cu-lossless / no-b-intra / no-splitrd-skip / rdpenalty=0 / psy-rd=2.00 / psy-rdoq=1.70 / no-rd-refine / no-lossless / cbqpoffs=0 / crqpoffs=0 / rc=abr / bitrate=7000 / qcomp=0.60 / qpstep=4 / stats-write=0 / stats-read=2 / cplxblur=20.0 / qblur=0.5 / ipratio=1.40 / pbratio=1.30 / aq-mode=3 / aq-strength=0.80 / cutree / zone-count=0 / no-strict-cbr / qg-size=32 / no-rc-grain / qpmax=69 / qpmin=0 / no-const-vbv / sar=0 / overscan=0 / videoformat=5 / range=0 / colorprim=1 / transfer=1 / colormatrix=1 / chromaloc=0 / display-window=0 / cll=0,0 / min-luma=0 / max-luma=1023 / log2-max-poc-lsb=8 / vui-timing-info / vui-hrd-info / slices=1 / no-opt-qp-pps / no-opt-ref-list-length-pps / no-multi-pass-opt-rps / scenecut-bias=0.05 / hist-threshold=0.03 / no-opt-cu-delta-qp / no-aq-motion / no-hdr10 / no-hdr10-opt / no-dhdr10-opt / no-idr-recovery-sei / analysis-reuse-level=0 / analysis-save-reuse-level=0 / analysis-load-reuse-level=0 / scale-factor=0 / refine-intra=0 / refine-inter=0 / refine-mv=1 / refine-ctu-distortion=0 / no-limit-sao / ctu-info=0 / no-lowpass-dct / refine-analysis-type=0 / copy-pic=1 / max-ausize-factor=1.0 / no-dynamic-refine / no-single-sei / no-hevc-aq / no-svt / no-field / qp-adaptation-range=1.00 / scenecut-aware-qp=0conformance-window-offsets / right=0 / bottom=0 / decoder-max-rate=0 / no-vbv-live-multi-pass



Audio #1 : Spanish / E-AC-3 / 6 channels / 640 kb/s / Surround 5.1 / *Default

Audio #2 : Spanish / AC-3 / 2 channels / 96.0 kb/s / Commentary w/directors Jaume Balagueró & Paco Plaza

Audio #3 : English / AC-3 / 2 channels / 96.0 kb/s / Commentary w/film critic/historian Alexandra Heller-Nicholas



Subtitle #1 : English / PGS / 34.1 kb/s / *Default

Subtitle #2 : English / PGS / 51.4 kb/s / Commentary



Chapters

00:00:00.000                : Chapter 01

00:06:49.284                : Chapter 02

00:12:17.443                : Chapter 03

00:19:36.133                : Chapter 04

00:25:17.891                : Chapter 05

00:31:01.442                : Chapter 06

00:38:50.989                : Chapter 07

00:45:42.657                : Chapter 08

00:52:54.796                : Chapter 09

00:59:55.092                : Chapter 10

01:07:21.663                : Chapter 11

01:13:35.494                : Chapter 12