User contributions for 109.252.94.59

18 January 2021

• 20:3220:32, 18 January 2021 diff hist +61 YDbDr →Formulas: link to correct matrix Tag: Visual edit
• 19:2919:29, 18 January 2021 diff hist +217 Talk:YDbDr →Carrying calculations to an excessive number of significant digits
• 19:2519:25, 18 January 2021 diff hist −30 YDbDr →See also
• 19:2419:24, 18 January 2021 diff hist +52 YDbDr →See also: updated the wikilink
• 19:0419:04, 18 January 2021 diff hist +22 Libjpeg https
• 08:2108:21, 18 January 2021 diff hist −13 JPEG 2000 →Sources: https
• 08:1708:17, 18 January 2021 diff hist +297 JPEG 2000 →High dynamic range support: added more info on supported colorpspaces
• 08:0308:03, 18 January 2021 diff hist +530 Photo CD This is called PhotoYCC colorpsace Tag: Visual edit
• 07:4807:48, 18 January 2021 diff hist +1 Rec. 601 https

17 January 2021

• 09:2409:24, 17 January 2021 diff hist +239 Talk:ProPhoto RGB color space →ProPhoto Abandoned?
• 09:2109:21, 17 January 2021 diff hist +315 Talk:ProPhoto RGB color space →Corners outside cie scope?
• 09:1909:19, 17 January 2021 diff hist +143 Talk:ProPhoto RGB color space →Better than xvYCC?

16 January 2021

• 21:4821:48, 16 January 2021 diff hist +12 Rec. 709 →Transfer characteristics: clarified a little bit my copy & paste from xvYCC article
• 21:2521:25, 16 January 2021 diff hist −2 Phi bond style Tag: Visual edit
• 13:4713:47, 16 January 2021 diff hist +16 YCbCr →ITU-R BT.709 conversion: added main article, because as of now it is unusable
• 13:4313:43, 16 January 2021 diff hist +7 Rec. 709 →Transfer characteristics: oopsie Tag: Visual edit
• 13:4213:42, 16 January 2021 diff hist +932 Rec. 709 →Transfer characteristics: added simultaneous equations that define alpha and beta of BT.709 Tag: Visual edit
• 12:2312:23, 16 January 2021 diff hist 0 Illuminant D65 →Why 6504 K?: fixed the value, as it was again redefined in 2018 by CODATA to actual exact value
• 12:1412:14, 16 January 2021 diff hist +2 Planckian locus →International Temperature Scale: spaces Tag: Visual edit
• 11:5811:58, 16 January 2021 diff hist +292 Coordinated Video Timings →Reduced blanking: added info about RBv3 Tag: Visual edit
• 05:1505:15, 16 January 2021 diff hist +1 Talk:XvYCC →xvYCC and YCC
• 05:1505:15, 16 January 2021 diff hist +29 Talk:XvYCC →xvYCC and YCC: sign
• 05:1405:14, 16 January 2021 diff hist +252 Talk:XvYCC →xvYCC and YCC: fix comment, added my comment
• 04:5004:50, 16 January 2021 diff hist +648 Rec. 709 →Transfer characteristics: https, added EOCF/EOTF, OECF/OETF, EETF definitions, punct. Tag: Visual edit
• 02:4502:45, 16 January 2021 diff hist +1 SRGB →The forward transformation (CIE XYZ to sRGB): punct. Tag: Visual edit
• 02:3802:38, 16 January 2021 diff hist +151 Talk:Operators in C and C++ →Include uses of operators
• 02:3002:30, 16 January 2021 diff hist +912 YCbCr →SMPTE 240M conversion: it is not linear, it just has Constant Luminance, it is not the same Tag: Visual edit

15 January 2021

• 04:3604:36, 15 January 2021 diff hist +203 Talk:Crossfire Hurricane (FBI investigation) →Chris Steele meat Igor Danchenko through Eric from CIA!: new section

14 January 2021

• 19:0219:02, 14 January 2021 diff hist +110 Photo CD →Encoding: added the range of both linear and nonlinear values Tag: Visual edit

13 January 2021

• 23:1623:16, 13 January 2021 diff hist +11 ProPhoto RGB color space Undid revision 1000172362 by 109.252.94.59 (talk) oops
• 23:1423:14, 13 January 2021 diff hist −10 ProPhoto RGB color space https

11 January 2021

• 06:3706:37, 11 January 2021 diff hist −537 Telecine →External links: get rid of old comments from 2014 as nobody cares enough about telecine anymore, style

8 January 2021

• 13:4013:40, 8 January 2021 diff hist −27 Apple Desktop Bus Get rid of no longer working parameter that causes a warning
• 13:3613:36, 8 January 2021 diff hist −1 Thunderbolt (interface) Style
• 13:3513:35, 8 January 2021 diff hist −34 Thunderbolt (interface) Get rid of no longer working parameter that causes a warning Tag: Visual edit
• 13:3313:33, 8 January 2021 diff hist −48 USB Get rid of no longer working parameter that causes a warning
• 12:1312:13, 8 January 2021 diff hist +6 Ethernet frame →{{Anchor|Interpacket gap}}Interpacket gap – physical layer: clarified the IPG abbr.

31 December 2020

• 00:1900:19, 31 December 2020 diff hist −5 Photo CD →Compression: oh, it is actually like this Tag: Visual edit
• 00:1600:16, 31 December 2020 diff hist +17 Photo CD →Compression: chroma susampling is 4:2:0 from pcd-045.pdf and from ffmpeg decoder Tag: Visual edit

30 December 2020

• 21:5221:52, 30 December 2020 diff hist 0 Talk:ICC profile →ISO 12234-4 does not exist?
• 21:5221:52, 30 December 2020 diff hist +40 Talk:ICC profile →ISO 12234-4 does not exist?
• 21:5021:50, 30 December 2020 diff hist +260 Talk:ICC profile →ISO 12234-4 does not exist?
• 15:3415:34, 30 December 2020 diff hist +453 XvYCC →Definition: added info about EDID and AVI InfoFrame, about gamut metadata packets and also clarified the actual decoding to XYZ Tag: Visual edit

28 December 2020

• 11:0611:06, 28 December 2020 diff hist +443 XvYCC added further clarifications MatrixCoefficients, TransferCharacteristics, quantization, 255 value is reserved in HDMI standard, "Sony 4K Video Unlimited Service", Superwhite Tag: Visual edit
• 08:1008:10, 28 December 2020 diff hist +36 XvYCC added info about Pointer's gamut Tag: Visual edit

27 December 2020

• 19:0319:03, 27 December 2020 diff hist +263 Photo CD →Comparison of Photo CD conversion software: added info about CIELAB Tag: Visual edit

26 December 2020

• 04:0604:06, 26 December 2020 diff hist +24 ScRGB →External links: fixed broken link, web archived it all

25 December 2020

• 13:2913:29, 25 December 2020 diff hist +68 Photo CD archived not actually dead link Tag: Visual edit
• 13:2313:23, 25 December 2020 diff hist +110 Photo CD →Color space: added all Kodak bullettins Tags: Reverted Visual edit
• 13:0813:08, 25 December 2020 diff hist +9 Photo CD →Encoding: I am pretty sure it was meant to be CCIR 709 Tag: Reverted