git.sesse.net Git - ffmpeg/blob - MAINTAINERS

   1 FFmpeg maintainers
   2 ==================
   3
   4 Below is a list of the people maintaining different parts of the
   5 FFmpeg code.
   6
   7 Please try to keep entries where you are the maintainer up to date!
   8
   9 Names in () mean that the maintainer currently has no time to maintain the code.
  10 A (CC <address>) after the name means that the maintainer prefers to be CC-ed on
  11 patches and related discussions.
  12
  13
  14 Project Leader
  15 ==============
  16
  17 Michael Niedermayer
  18   final design decisions
  19
  20
  21 Applications
  22 ============
  23
  24 ffmpeg:
  25   ffmpeg.c                              Michael Niedermayer
  26
  27 ffplay:
  28   ffplay.c                              Marton Balint
  29
  30 ffprobe:
  31   ffprobe.c                             Stefano Sabatini
  32
  33 ffserver:
  34   ffserver.c, ffserver.h                Baptiste Coudurier
  35
  36 Commandline utility code:
  37   cmdutils.c, cmdutils.h                Michael Niedermayer
  38
  39 QuickTime faststart:
  40   tools/qt-faststart.c                  Baptiste Coudurier
  41
  42
  43 Miscellaneous Areas
  44 ===================
  45
  46 documentation                           Mike Melanson
  47 website                                 Robert Swain, Lou Logan
  48 build system (configure,Makefiles)      Diego Biurrun, Mans Rullgard
  49 project server                          Árpád Gereöffy, Michael Niedermayer, Reimar Döffinger, Alexander Strasser
  50 mailinglists                            Michael Niedermayer, Baptiste Coudurier, Lou Logan
  51 presets                                 Robert Swain
  52 metadata subsystem                      Aurelien Jacobs
  53 release management                      Michael Niedermayer
  54
  55
  56 libavutil
  57 =========
  58
  59 External Interfaces:
  60   libavutil/avutil.h                    Michael Niedermayer
  61 Internal Interfaces:
  62   libavutil/common.h                    Michael Niedermayer
  63
  64 Other:
  65   bprint                                Nicolas George
  66   bswap.h
  67   des                                   Reimar Doeffinger
  68   float_dsp                             Loren Merritt
  69   hash                                  Reimar Doeffinger
  70   intfloat*                             Michael Niedermayer
  71   integer.c, integer.h                  Michael Niedermayer
  72   lzo                                   Reimar Doeffinger
  73   mathematics.c, mathematics.h          Michael Niedermayer
  74   opencl.c, opencl.h                    Wei Gao
  75   rational.c, rational.h                Michael Niedermayer
  76   rc4                                   Reimar Doeffinger
  77   ripemd.c, ripemd.h                    James Almer
  78   timecode                              Clément Bœsch
  79
  80
  81 libavcodec
  82 ==========
  83
  84 Generic Parts:
  85   External Interfaces:
  86     avcodec.h                           Michael Niedermayer
  87   utility code:
  88     utils.c                             Michael Niedermayer
  89     mem.c                               Michael Niedermayer
  90     opt.c, opt.h                        Michael Niedermayer
  91   arithmetic expression evaluator:
  92     eval.c                              Michael Niedermayer
  93   audio and video frame extraction:
  94     parser.c                            Michael Niedermayer
  95   bitstream reading:
  96     bitstream.c, bitstream.h            Michael Niedermayer
  97   CABAC:
  98     cabac.h, cabac.c                    Michael Niedermayer
  99   codec names:
 100     codec_names.sh                      Nicolas George
 101   DSP utilities:
 102     dsputils.c, dsputils.h              Michael Niedermayer
 103   entropy coding:
 104     rangecoder.c, rangecoder.h          Michael Niedermayer
 105     lzw.*                               Michael Niedermayer
 106   floating point AAN DCT:
 107     faandct.c, faandct.h                Michael Niedermayer
 108   Golomb coding:
 109     golomb.c, golomb.h                  Michael Niedermayer
 110   LPC:
 111     lpc.c, lpc.h                        Justin Ruggles
 112   motion estimation:
 113     motion*                             Michael Niedermayer
 114   rate control:
 115     ratecontrol.c                       Michael Niedermayer
 116     libxvid_rc.c                        Michael Niedermayer
 117   simple IDCT:
 118     simple_idct.c, simple_idct.h        Michael Niedermayer
 119   postprocessing:
 120     libpostproc/*                       Michael Niedermayer
 121   table generation:
 122     tableprint.c, tableprint.h          Reimar Doeffinger
 123   fixed point FFT:
 124     fft*                                Zeljko Lukac
 125
 126 Codecs:
 127   4xm.c                                 Michael Niedermayer
 128   8bps.c                                Roberto Togni
 129   8svx.c                                Jaikrishnan Menon
 130   aasc.c                                Kostya Shishkov
 131   ac3*                                  Justin Ruggles
 132   alacenc.c                             Jaikrishnan Menon
 133   alsdec.c                              Thilo Borgmann
 134   apedec.c                              Kostya Shishkov
 135   ass*                                  Aurelien Jacobs
 136   asv*                                  Michael Niedermayer
 137   atrac3*                               Benjamin Larsson
 138   bgmc.c, bgmc.h                        Thilo Borgmann
 139   bink.c                                Kostya Shishkov
 140   binkaudio.c                           Peter Ross
 141   bmp.c                                 Mans Rullgard, Kostya Shishkov
 142   cavs*                                 Stefan Gehrer
 143   cdxl.c                                Paul B Mahol
 144   celp_filters.*                        Vitor Sessak
 145   cinepak.c                             Roberto Togni
 146   cljr                                  Alex Beregszaszi
 147   cllc.c                                Derek Buitenhuis
 148   cook.c, cookdata.h                    Benjamin Larsson
 149   cpia.c                                Stephan Hilb
 150   crystalhd.c                           Philip Langdale
 151   cscd.c                                Reimar Doeffinger
 152   dca.c                                 Kostya Shishkov, Benjamin Larsson
 153   dnxhd*                                Baptiste Coudurier
 154   dpcm.c                                Mike Melanson
 155   dv.c                                  Roman Shaposhnik
 156   dxa.c                                 Kostya Shishkov
 157   eacmv*, eaidct*, eat*                 Peter Ross
 158   exif.c, exif.h                        Thilo Borgmann
 159   ffv1.c                                Michael Niedermayer
 160   ffwavesynth.c                         Nicolas George
 161   flac*                                 Justin Ruggles
 162   flashsv*                              Benjamin Larsson
 163   flicvideo.c                           Mike Melanson
 164   g722.c                                Martin Storsjo
 165   g726.c                                Roman Shaposhnik
 166   gifdec.c                              Baptiste Coudurier
 167   h261*                                 Michael Niedermayer
 168   h263*                                 Michael Niedermayer
 169   h264*                                 Loren Merritt, Michael Niedermayer
 170   huffyuv.c                             Michael Niedermayer
 171   idcinvideo.c                          Mike Melanson
 172   imc*                                  Benjamin Larsson
 173   indeo2*                               Kostya Shishkov
 174   indeo5*                               Kostya Shishkov
 175   interplayvideo.c                      Mike Melanson
 176   ivi*                                  Kostya Shishkov
 177   jacosub*                              Clément Bœsch
 178   jpeg2000*                             Nicolas Bertrand
 179   jpeg_ls.c                             Kostya Shishkov
 180   jvdec.c                               Peter Ross
 181   kmvc.c                                Kostya Shishkov
 182   lcl*.c                                Roberto Togni, Reimar Doeffinger
 183   libcelt_dec.c                         Nicolas George
 184   libdirac*                             David Conrad
 185   libgsm.c                              Michel Bardiaux
 186   libopenjpeg.c                         Jaikrishnan Menon
 187   libopenjpegenc.c                      Michael Bradshaw
 188   libschroedinger*                      David Conrad
 189   libspeexdec.c                         Justin Ruggles
 190   libtheoraenc.c                        David Conrad
 191   libutvideo*                           Derek Buitenhuis
 192   libvorbis.c                           David Conrad
 193   libx264.c                             Mans Rullgard, Jason Garrett-Glaser
 194   libxavs.c                             Stefan Gehrer
 195   loco.c                                Kostya Shishkov
 196   lzo.h, lzo.c                          Reimar Doeffinger
 197   mdec.c                                Michael Niedermayer
 198   mimic.c                               Ramiro Polla
 199   mjpeg*.c                              Michael Niedermayer
 200   mlp*                                  Ramiro Polla
 201   mmvideo.c                             Peter Ross
 202   mpc*                                  Kostya Shishkov
 203   mpeg12.c, mpeg12data.h                Michael Niedermayer
 204   mpegvideo.c, mpegvideo.h              Michael Niedermayer
 205   mqc*                                  Nicolas Bertrand
 206   msmpeg4.c, msmpeg4data.h              Michael Niedermayer
 207   msrle.c                               Mike Melanson
 208   msvideo1.c                            Mike Melanson
 209   nellymoserdec.c                       Benjamin Larsson
 210   nuv.c                                 Reimar Doeffinger
 211   paf.*                                 Paul B Mahol
 212   pcx.c                                 Ivo van Poorten
 213   pgssubdec.c                           Reimar Doeffinger
 214   ptx.c                                 Ivo van Poorten
 215   qcelp*                                Reynaldo H. Verdejo Pinochet
 216   qdm2.c, qdm2data.h                    Roberto Togni, Benjamin Larsson
 217   qdrw.c                                Kostya Shishkov
 218   qpeg.c                                Kostya Shishkov
 219   qtrle.c                               Mike Melanson
 220   ra144.c, ra144.h, ra288.c, ra288.h    Roberto Togni
 221   resample2.c                           Michael Niedermayer
 222   rl2.c                                 Sascha Sommer
 223   rpza.c                                Roberto Togni
 224   rtjpeg.c, rtjpeg.h                    Reimar Doeffinger
 225   rv10.c                                Michael Niedermayer
 226   rv3*                                  Kostya Shishkov
 227   rv4*                                  Kostya Shishkov
 228   s3tc*                                 Ivo van Poorten
 229   smacker.c                             Kostya Shishkov
 230   smc.c                                 Mike Melanson
 231   smvjpegdec.c                          Ash Hughes
 232   snow.c                                Michael Niedermayer, Loren Merritt
 233   sonic.c                               Alex Beregszaszi
 234   srt*                                  Aurelien Jacobs
 235   sunrast.c                             Ivo van Poorten
 236   svq3.c                                Michael Niedermayer
 237   tak*                                  Paul B Mahol
 238   targa.c                               Kostya Shishkov
 239   tiff.c                                Kostya Shishkov
 240   truemotion1*                          Mike Melanson
 241   truemotion2*                          Kostya Shishkov
 242   truespeech.c                          Kostya Shishkov
 243   tscc.c                                Kostya Shishkov
 244   tta.c                                 Alex Beregszaszi, Jaikrishnan Menon
 245   ttaenc.c                              Paul B Mahol
 246   txd.c                                 Ivo van Poorten
 247   ulti*                                 Kostya Shishkov
 248   v410*.c                               Derek Buitenhuis
 249   vb.c                                  Kostya Shishkov
 250   vble.c                                Derek Buitenhuis
 251   vc1*                                  Kostya Shishkov
 252   vcr1.c                                Michael Niedermayer
 253   vda_h264_dec.c                        Xidorn Quan
 254   vima.c                                Paul B Mahol
 255   vmnc.c                                Kostya Shishkov
 256   vorbis_dec.c                          Denes Balatoni, David Conrad
 257   vorbis_enc.c                          Oded Shimon
 258   vp3*                                  Mike Melanson
 259   vp5                                   Aurelien Jacobs
 260   vp6                                   Aurelien Jacobs
 261   vp8                                   David Conrad, Jason Garrett-Glaser, Ronald Bultje
 262   vqavideo.c                            Mike Melanson
 263   wavpack.c                             Kostya Shishkov
 264   wmaprodec.c                           Sascha Sommer
 265   wmavoice.c                            Ronald S. Bultje
 266   wmv2.c                                Michael Niedermayer
 267   wnv1.c                                Kostya Shishkov
 268   xan.c                                 Mike Melanson
 269   xbm*                                  Paul B Mahol
 270   xl.c                                  Kostya Shishkov
 271   xvmc.c                                Ivan Kalvachev
 272   xwd*                                  Paul B Mahol
 273   zerocodec.c                           Derek Buitenhuis
 274   zmbv*                                 Kostya Shishkov
 275
 276 Hardware acceleration:
 277   crystalhd.c                           Philip Langdale
 278   dxva2*                                Laurent Aimar
 279   libstagefright.cpp                    Mohamed Naufal
 280   vaapi*                                Gwenole Beauchesne
 281   vda*                                  Sebastien Zwickert
 282   vdpau*                                Carl Eugen Hoyos
 283
 284
 285 libavdevice
 286 ===========
 287   External Interface:
 288     libavdevice/avdevice.h
 289
 290
 291   dshow.c                               Roger Pack
 292   iec61883.c                            Georg Lippitsch
 293   libdc1394.c                           Roman Shaposhnik
 294   v4l2.c                                Luca Abeni
 295   vfwcap.c                              Ramiro Polla
 296
 297 libavfilter
 298 ===========
 299
 300 Generic parts:
 301   graphdump.c                           Nicolas George
 302
 303 Filters:
 304   af_amerge.c                           Nicolas George
 305   af_aresample.c                        Michael Niedermayer
 306   af_astreamsync.c                      Nicolas George
 307   af_atempo.c                           Pavel Koshevoy
 308   af_pan.c                              Nicolas George
 309   vf_delogo.c                           Jean Delvare (CC <khali@linux-fr.org>)
 310   vf_drawbox.c/drawgrid                 Andrey Utkin
 311   vf_scale.c                            Michael Niedermayer
 312   vf_yadif.c                            Michael Niedermayer
 313
 314 Sources:
 315   vsrc_mandelbrot.c                     Michael Niedermayer
 316
 317 libavformat
 318 ===========
 319
 320 Generic parts:
 321   External Interface:
 322     libavformat/avformat.h              Michael Niedermayer
 323   Utility Code:
 324     libavformat/utils.c                 Michael Niedermayer
 325
 326
 327 Muxers/Demuxers:
 328   4xm.c                                 Mike Melanson
 329   adtsenc.c                             Robert Swain
 330   afc.c                                 Paul B Mahol
 331   aiffdec.c                             Baptiste Coudurier, Matthieu Bouron
 332   aiffenc.c                             Baptiste Coudurier, Matthieu Bouron
 333   ape.c                                 Kostya Shishkov
 334   ass*                                  Aurelien Jacobs
 335   astdec.c                              Paul B Mahol
 336   astenc.c                              James Almer
 337   avi*                                  Michael Niedermayer
 338   avisynth.c                            AvxSynth Team (avxsynth.testing at gmail dot com)
 339   avr.c                                 Paul B Mahol
 340   bink.c                                Peter Ross
 341   brstm.c                               Paul B Mahol
 342   caf*                                  Peter Ross
 343   cdxl.c                                Paul B Mahol
 344   crc.c                                 Michael Niedermayer
 345   daud.c                                Reimar Doeffinger
 346   dtshddec.c                            Paul B Mahol
 347   dv.c                                  Roman Shaposhnik
 348   dxa.c                                 Kostya Shishkov
 349   electronicarts.c                      Peter Ross
 350   epafdec.c                             Paul B Mahol
 351   ffm*                                  Baptiste Coudurier
 352   flac*                                 Justin Ruggles
 353   flic.c                                Mike Melanson
 354   flvdec.c, flvenc.c                    Michael Niedermayer
 355   gxf.c                                 Reimar Doeffinger
 356   gxfenc.c                              Baptiste Coudurier
 357   idcin.c                               Mike Melanson
 358   idroqdec.c                            Mike Melanson
 359   iff.c                                 Jaikrishnan Menon
 360   img2*.c                               Michael Niedermayer
 361   ipmovie.c                             Mike Melanson
 362   ircam*                                Paul B Mahol
 363   iss.c                                 Stefan Gehrer
 364   jacosub*                              Clément Bœsch
 365   jvdec.c                               Peter Ross
 366   libmodplug.c                          Clément Bœsch
 367   libnut.c                              Oded Shimon
 368   lmlm4.c                               Ivo van Poorten
 369   lvfdec.c                              Paul B Mahol
 370   lxfdec.c                              Tomas Härdin
 371   matroska.c                            Aurelien Jacobs
 372   matroskadec.c                         Aurelien Jacobs
 373   matroskaenc.c                         David Conrad
 374   metadata*                             Aurelien Jacobs
 375   mgsts.c                               Paul B Mahol
 376   microdvd*                             Aurelien Jacobs
 377   mm.c                                  Peter Ross
 378   mov.c                                 Michael Niedermayer, Baptiste Coudurier
 379   movenc.c                              Baptiste Coudurier, Matthieu Bouron
 380   mpc.c                                 Kostya Shishkov
 381   mpeg.c                                Michael Niedermayer
 382   mpegenc.c                             Michael Niedermayer
 383   mpegts*                               Baptiste Coudurier
 384   msnwc_tcp.c                           Ramiro Polla
 385   mtv.c                                 Reynaldo H. Verdejo Pinochet
 386   mxf*                                  Baptiste Coudurier
 387   mxfdec.c                              Tomas Härdin
 388   nistspheredec.c                       Paul B Mahol
 389   nsvdec.c                              Francois Revol
 390   nut.c                                 Michael Niedermayer
 391   nuv.c                                 Reimar Doeffinger
 392   oggdec.c, oggdec.h                    David Conrad
 393   oggenc.c                              Baptiste Coudurier
 394   oggparse*.c                           David Conrad
 395   oma.c                                 Maxim Poliakovski
 396   paf.c                                 Paul B Mahol
 397   psxstr.c                              Mike Melanson
 398   pva.c                                 Ivo van Poorten
 399   pvfdec.c                              Paul B Mahol
 400   r3d.c                                 Baptiste Coudurier
 401   raw.c                                 Michael Niedermayer
 402   rdt.c                                 Ronald S. Bultje
 403   rl2.c                                 Sascha Sommer
 404   rmdec.c, rmenc.c                      Ronald S. Bultje, Kostya Shishkov
 405   rtmp*                                 Kostya Shishkov
 406   rtp.c, rtpenc.c                       Martin Storsjo
 407   rtpdec_asf.*                          Ronald S. Bultje
 408   rtpenc_mpv.*, rtpenc_aac.*            Martin Storsjo
 409   rtsp.c                                Luca Barbato
 410   sbgdec.c                              Nicolas George
 411   sdp.c                                 Martin Storsjo
 412   segafilm.c                            Mike Melanson
 413   siff.c                                Kostya Shishkov
 414   smacker.c                             Kostya Shishkov
 415   smjpeg*                               Paul B Mahol
 416   srtdec.c                              Aurelien Jacobs
 417   swf.c                                 Baptiste Coudurier
 418   takdec.c                              Paul B Mahol
 419   tta.c                                 Alex Beregszaszi
 420   txd.c                                 Ivo van Poorten
 421   voc.c                                 Aurelien Jacobs
 422   wav.c                                 Michael Niedermayer
 423   wc3movie.c                            Mike Melanson
 424   webvtt*                               Matthew J Heaney
 425   westwood.c                            Mike Melanson
 426   wtv.c                                 Peter Ross
 427   wv.c                                  Kostya Shishkov
 428   wvenc.c                               Paul B Mahol
 429
 430 Protocols:
 431   bluray.c                              Petri Hintukainen
 432   ftp.c                                 Lukasz Marek
 433   http.c                                Ronald S. Bultje
 434   mms*.c                                Ronald S. Bultje
 435   udp.c                                 Luca Abeni
 436
 437
 438 libswresample
 439 =============
 440
 441 Generic parts:
 442   audioconvert.c                        Michael Niedermayer
 443   dither.c                              Michael Niedermayer
 444   rematrix*.c                           Michael Niedermayer
 445   swresample*.c                         Michael Niedermayer
 446
 447 Resamplers:
 448   resample*.c                           Michael Niedermayer
 449   soxr_resample.c                       Rob Sykes
 450
 451
 452 Operating systems / CPU architectures
 453 =====================================
 454
 455 Alpha                                   Mans Rullgard, Falk Hueffner
 456 ARM                                     Mans Rullgard
 457 AVR32                                   Mans Rullgard
 458 MIPS                                    Mans Rullgard, Nedeljko Babic
 459 Mac OS X / PowerPC                      Romain Dolbeau, Guillaume Poirier
 460 Amiga / PowerPC                         Colin Ward
 461 Linux / PowerPC                         Luca Barbato
 462 Windows MinGW                           Alex Beregszaszi, Ramiro Polla
 463 Windows Cygwin                          Victor Paesa
 464 ADI/Blackfin DSP                        Marc Hoffman
 465 Sparc                                   Roman Shaposhnik
 466 x86                                     Michael Niedermayer
 467
 468
 469 Releases
 470 ========
 471
 472 2.0                                     Michael Niedermayer
 473 1.2                                     Michael Niedermayer
 474
 475 If you want to maintain an older release, please contact us
 476
 477
 478 GnuPG Fingerprints of maintainers and contributors
 479 ==================================================
 480
 481 Alexander Strasser            1C96 78B7 83CB 8AA7 9AF5 D1EB A7D8 A57B A876 E58F
 482 Anssi Hannula                 1A92 FF42 2DD9 8D2E 8AF7 65A9 4278 C520 513D F3CB
 483 Anton Khirnov                 6D0C 6625 56F8 65D1 E5F5 814B B50A 1241 C067 07AB
 484 Ash Hughes                    694D 43D2 D180 C7C7 6421 ABD3 A641 D0B7 623D 6029
 485 Attila Kinali                 11F0 F9A6 A1D2 11F6 C745 D10C 6520 BCDD F2DF E765
 486 Baptiste Coudurier            8D77 134D 20CC 9220 201F C5DB 0AC9 325C 5C1A BAAA
 487 Ben Littler                   3EE3 3723 E560 3214 A8CD 4DEB 2CDB FCE7 768C 8D2C
 488 Benoit Fouet                  B22A 4F4F 43EF 636B BB66 FCDC 0023 AE1E 2985 49C8
 489 Bœsch Clément                 52D0 3A82 D445 F194 DB8B 2B16 87EE 2CB8 F4B8 FCF9
 490 Daniel Verkamp                78A6 07ED 782C 653E C628 B8B9 F0EB 8DD8 2F0E 21C7
 491 Diego Biurrun                 8227 1E31 B6D9 4994 7427 E220 9CAE D6CC 4757 FCC5
 492 FFmpeg release signing key    FCF9 86EA 15E6 E293 A564 4F10 B432 2F04 D676 58D8
 493 Gwenole Beauchesne            2E63 B3A6 3E44 37E2 017D 2704 53C7 6266 B153 99C4
 494 Jaikrishnan Menon             61A1 F09F 01C9 2D45 78E1 C862 25DC 8831 AF70 D368
 495 Jean Delvare                  7CA6 9F44 60F1 BDC4 1FD2 C858 A552 6B9B B3CD 4E6A
 496 Justin Ruggles                3136 ECC0 C10D 6C04 5F43 CA29 FCBE CD2A 3787 1EBF
 497 Loren Merritt                 ABD9 08F4 C920 3F65 D8BE 35D7 1540 DAA7 060F 56DE
 498 Lou Logan                     7D68 DC73 CBEF EABB 671A B6CF 621C 2E28 82F8 DC3A
 499 Luca Barbato                  6677 4209 213C 8843 5B67 29E7 E84C 78C2 84E9 0E34
 500 Michael Niedermayer           9FF2 128B 147E F673 0BAD F133 611E C787 040B 0FAB
 501 Nicolas George                24CE 01CE 9ACC 5CEB 74D8 8D9D B063 D997 36E5 4C93
 502 Panagiotis Issaris            6571 13A3 33D9 3726 F728 AA98 F643 B12E ECF3 E029
 503 Peter Ross                    A907 E02F A6E5 0CD2 34CD 20D2 6760 79C5 AC40 DD6B
 504 Reimar Döffinger              C61D 16E5 9E2C D10C 8958 38A4 0899 A2B9 06D4 D9C7
 505 Reinhard Tartler              9300 5DC2 7E87 6C37 ED7B CA9A 9808 3544 9453 48A4
 506 Reynaldo H. Verdejo Pinochet  6E27 CD34 170C C78E 4D4F 5F40 C18E 077F 3114 452A
 507 Robert Swain                  EE7A 56EA 4A81 A7B5 2001 A521 67FA 362D A2FC 3E71
 508 Sascha Sommer                 38A0 F88B 868E 9D3A 97D4 D6A0 E823 706F 1E07 0D3C
 509 Stefano Sabatini              0D0B AD6B 5330 BBAD D3D6 6A0C 719C 2839 FC43 2D5F
 510 Stephan Hilb                  4F38 0B3A 5F39 B99B F505 E562 8D5C 5554 4E17 8863
 511 Tomas Härdin                  A79D 4E3D F38F 763F 91F5 8B33 A01E 8AE0 41BB 2551
 512 Wei Gao                       4269 7741 857A 0E60 9EC5 08D2 4744 4EFA 62C1 87B9