BBC The Sky at Night - Mapping the Milky Way (2021)

General
Unique ID : 157547391449511822605745838920881206476 (0x7686861D585AD2F83196ED9476DCF4CC)
Complete name : BBC.The.Sky.at.Night.2021.Mapping.the.Milky.Way.1080p.mkv
Format : Matroska
Format version : Version 4 / Version 2
File size : 843 MiB
Duration : 29 min 10 s
Overall bit rate : 4 041 kb/s

Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4.1
Format settings, CABAC : Yes
Format settings, ReFrames : 4 frames
Codec ID : V_MPEG4/ISO/AVC
Duration : 29 min 10 s
Bit rate : 3 904 kb/s
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 25.000 FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.075
Stream size : 814 MiB (97%)
Writing library : x264 core 161 r3053 c347e7a
Encoding settings : cabac=1 / ref=4 / deblock=1:0:0 / analyse=0x3:0x113 / me=umh / subme=9 / psy=1 / psy_rd=1.00:0.00 / mixed_ref=1 / me_range=32 / chroma_me=1 / trellis=1 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=0 / chroma_qp_offset=-2 / threads=18 / lookahead_threads=2 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=6 / b_pyramid=2 / b_adapt=2 / b_bias=0 / direct=1 / weightb=1 / open_gop=0 / weightp=2 / keyint=250 / keyint_min=25 / scenecut=40 / intra_refresh=0 / rc_lookahead=40 / rc=crf / mbtree=1 / crf=21.0 / qcomp=0.60 / qpmin=0 / qpmax=69 / qpstep=4 / ip_ratio=1.40 / aq=2:1.00
Language : English
Default : Yes
Forced : No
Color range : Limited
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709

Audio
ID : 2
Format : AAC
Format/Info : Advanced Audio Codec
Format profile : LC
Codec ID : A_AAC
Duration : 29 min 9 s
Bit rate : 135 kb/s
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 kHz
Frame rate : 46.875 FPS (1024 spf)
Compression mode : Lossy
Stream size : 28.2 MiB (3%)
Language : English
Default : Yes
Forced : No

Text
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Format : UTF-8
Codec ID : S_TEXT/UTF8
Codec ID/Info : UTF-8 Plain Text
Duration : 28 min 28 s
Bit rate : 118 b/s
Count of elements : 531
Stream size : 24.7 KiB (0%)
Language : English
Default : No
Forced : No

General
Unique ID : 161434058977121821544497658086336273396 (0x7973119E5F01398104881E943C4C9BF4)
Complete name : BBC.The.Sky.at.Night.2021.Mapping.the.Milky.Way.1440p.mkv
Format : Matroska
Format version : Version 4 / Version 2
File size : 799 MiB
Duration : 29 min 10 s
Overall bit rate : 3 829 kb/s

Video
ID : 1
Format : HEVC
Format/Info : High Efficiency Video Coding
Format profile : Main 10@L5@Main
Codec ID : V_MPEGH/ISO/HEVC
Duration : 29 min 10 s
Bit rate : 3 691 kb/s
Width : 2 560 pixels
Height : 1 440 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 25.000 FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 10 bits
Bits/(Pixel*Frame) : 0.040
Stream size : 770 MiB (96%)
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Language : English
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Forced : No
Color range : Limited
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709

Audio
ID : 2
Format : AAC
Format/Info : Advanced Audio Codec
Format profile : LC
Codec ID : A_AAC
Duration : 29 min 9 s
Bit rate : 135 kb/s
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 kHz
Frame rate : 46.875 FPS (1024 spf)
Compression mode : Lossy
Stream size : 28.2 MiB (4%)
Language : English
Default : Yes
Forced : No

Text
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Format : UTF-8
Codec ID : S_TEXT/UTF8
Codec ID/Info : UTF-8 Plain Text
Duration : 28 min 28 s
Bit rate : 118 b/s
Count of elements : 531
Stream size : 24.7 KiB (0%)
Language : English
Default : No
Forced : No