------------------------------------------------------------------------------- https://dataswamp.org/~incal/data/MM incal@dataswamp.org ------------------------------------------------------------------------------- 1080i 1920x1080 (Full HD or FHD), interlaced scan 1080p 1920x1080 (Full HD or FHD), progressive scan 10bit 10 bits per RGB channel, so (2^10)^3 = 2^30 = 1 073 741 824 colors 1440p QHD/WQHD (Wide Quad HD), sharper than HD, less clear than 4K 1440x1080 1080p 1600x1200 SDTV, the 4:3 version of 1080p 1920x1080 1080p 1920x800 1080p 1920x804 1080p ~ 2048x1152 1080p ~ 2160p 3840x2160, 4K 16:9 Ultra HDTV ([4K] UHDTV/UHD). 8 294 400 pixels 2560x1440 1440p 264 x264 3840x1608 2160p ~ 3840x2026 2160p ~ 3840x2160 2160p 4160x3120 13 megapixel smartphone camera 4320p 7680x4320 8K 16:9 Ultra HD (8K UHD) 480p 640x480, progressive scan. also e.g. 712x472 4K 2160p 5.1 L R C Ls Rs + LFE/subwoofer. surround sound. +/-30°, +/-110° 640x480 4:3 or 1-1/3 7.1 L R C Ls Rs Lr Rr + LFE/subwoofer. surround sound 704x480 official DVD 4:3 fullscreen 720p 1280x720 16:9 HDTV (HD). 921 600 pixels 720x480 anamorphic widescreen 8K 4320p AAC Advanced Audio Coding AR aspect ratio Atmos Dolby Atmos, meta layer for consumer over 7.1 Blu-ray 25/50 GB dual layer BluRay Blu-ray BRrip Blu-ray BrRip Blu-ray DD2.0 Dolby Digital 2.0 DTS-HD MA Digital Theater Systems HD Master Audio AKA Blu-ray surround DVD Digital Video/Versatile Disc. Japan 1996. 4.7/8.5 GB (dual layer) FHD 1080p, also 15.6" laptops [1] FHDTV 1080p HD 720p HD-DVD 15/30 GB (dual layer) HDTV 720p HEVC High Efficiency Video Coding QHD 1440p REMASTERED original quality improved SDH subtitles for the deaf and hard of hearing SDR Standard Dynamic Range SDTV Standard-Definition TV, low resolution TrueHD Dolby TrueHD 7.1, Blu-ray lossless multi-channel codec UHD 2160p UHDTV 2160p VOD video on demand WEBRip stream capture [2] WBB = WEBRip WQHD 1440p x264 H.264/MPEG-4 AVC, VideoLAN x265 HEVC/H.265 ISO/IEC MPEG ITU-T VCEG -------------------------------------------------------------------- aspect ratio aspect name note -------------------------------------------------------------------- (// 4 3) 1.33(3) 4:3 (// 640 480) .. .. (// 1600 1200) .. .. SDTV 1080p 4:3 version (// 712 472) ~1.51 ~4:3 [3] (// 16 9) 1.77(7) 16:9 widescreen (// 1280 720) .. .. (// 1920 1080) .. .. (// 3840 2160) .. .. (// 7680 4320) .. .. -------------------------------------------------------------------- resolution: 640 x 480 (4:3) native resolution: 1920 x 1080 (16:9) scaled resolution: 640 x 360 left: (- 480 360) video-pan-y: (/ (* (- 480 360) 0.4) 480.0) ; 0.1 also encountered: 1080x1918, 1280x692, 1904x784, 1920x1076, 1920x818, 608x1080, 720x1280 16:10 throw ratio/distance: distance = 1.13 * width storage 1 frame: 720p, 8bit: (* (* 1280 720) (** (** 2 8) 3)) ; 15461882265600 bits, 1932735283200 B, 1.8 TiB 2160p, 10bit: (* (* 3840 2160) (** (** 2 10) 3)) ; 8906044184985600 bits, 1113255523123200 B, 1013 TiB actual 3h+ 2060p file size: 9228185076 B, 8.6GiB [1] 15.6" = 396 mm. sides: 345x194 (13.6x7.6") $ units -d 3 -t '15.6 inch' mm # 396 $ units -d 3 -t '13.6 inch' mm # 193 $ echo $(( 345 / 194.0 )) # 1.778 $ echo $(( 16 / 9.0 )) # 1.788 (insert (format " ; %.0f" (hypotenuse 345 194))) ; 396 [2] https://en.wikipedia.org/wiki/Pirated_movie_release_types [3] https://en.wikipedia.org/wiki/480p