вторник, 19 апреля 2016 г.

List of True 16:9 Resolutions

2013-01-20
Updated to include 4K UHDTV.
In an effort to enhance the knowledge of the video-making community, I have compiled a list of all true 16:9 video resolutions, including their associated standard when applicable, as well as when the resolution is divisible by 8, which is useful for limited video encoders. The table goes up to 1080p and includes common resolutions like that of a typical 27 inch 16:9 computer monitor and Super Hi-Vision.
Note: If you’ve ever worked with SD content, you’ll notice that no resolution in here fits the DVD standard. That’s because DVDs were originally made to comply with the NTSC broadcasting resolution, which is a non-square pixel standard using the resolution of 720 by 480 pixels, stretched to accommodate either 4:3 or 16:9 content, never producing a true 16:9 resolution.
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WIDTHHEIGHTSTANDARDDIVISIBLE BY 8
169
3218
4827
6436
8045
9654
11263
12872Yes
14481
16090
17699
192108
208117
224126
240135
256144Yes
272153
288162
304171
320180
336189
352198
368207
384216Yes
400225
416234
432243
448252
464261
480270
496279
512288Yes
528297
544306
560315
576324
592333
608342
624351
640360Yes
656369
672378
688387
704396
720405
736414
752423
768432Yes
784441
800450
816459
832468
848477
864486
880495
896504Yes
912513
928522
944531
960540
976549
992558
1008567
1024576Yes
1040585
1056594
1072603
1088612
1104621
1120630
1136639
1152648Yes
1168657
1184666
1200675
1216684
1232693
1248702
1264711
1280720720p HDYes
1296729
1312738
1328747
1344756
1360765
1376774
1392783
1408792Yes
1424801
1440810
1456819
1472828
1488837
1504846
1520855
1536864Yes
1552873
1568882
1584891
1600900
1616909
1632918
1648927
1664936Yes
1680945
1696954
1712963
1728972
1744981
1760990
1776999
17921008Yes
18081017
18241026
18401035
18561044
18721053
18881062
19041071
192010801080p HDYes
2560144027″ MonitorYes
384021604K UHDTVYes
768043208K UHDTV
Super Hi-Vision
Yes

Interesting Mathematical Observations

While every simultaneous multiple of 16 by 9 generates a true 16:9 resolution, those dividable by 8 are only generated every simultaneous jump of 128 by 72 pixels, which is the lowest true 16:9 resolution to be dividable by 8.

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