4 Below is a list of the people maintaining different parts of the
7 Please try to keep entries where you are the maintainer up to date!
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.
17 final design decisions
24 ffmpeg.c Michael Niedermayer
27 ffplay.c Marton Balint
30 ffprobe.c Stefano Sabatini
32 Commandline utility code:
33 cmdutils.c, cmdutils.h Michael Niedermayer
36 tools/qt-faststart.c Baptiste Coudurier
42 documentation Stefano Sabatini, Mike Melanson, Timothy Gu, Gyan Doshi
43 project server Árpád Gereöffy, Michael Niedermayer, Reimar Doeffinger, Alexander Strasser, Nikolay Aleksandrov
45 metadata subsystem Aurelien Jacobs
46 release management Michael Niedermayer
47 API tests Ludmila Glinskih
53 website Deby Barbara Lepage
54 fate.ffmpeg.org Timothy Gu
55 Trac bug tracker Alexander Strasser, Michael Niedermayer, Carl Eugen Hoyos
56 Patchwork Andriy Gelman
57 mailing lists Baptiste Coudurier
58 Google+ Paul B Mahol, Michael Niedermayer, Alexander Strasser
59 Twitter Lou Logan, Reynaldo H. Verdejo Pinochet
61 ffmpeg-security Andreas Cadhalpun, Carl Eugen Hoyos, Clément Bœsch, Michael Niedermayer, Reimar Doeffinger, Rodger Combs, wm4
68 libavutil/avutil.h Michael Niedermayer
70 libavutil/common.h Michael Niedermayer
73 aes_ctr.c, aes_ctr.h Eran Kornblau
77 dynarray.h Nicolas George
78 eval.c, eval.h Michael Niedermayer
79 float_dsp Loren Merritt
80 hash Reimar Doeffinger
81 hwcontext_cuda* Timo Rothenpieler
82 intfloat* Michael Niedermayer
83 integer.c, integer.h Michael Niedermayer
85 mathematics.c, mathematics.h Michael Niedermayer
86 mem.c, mem.h Michael Niedermayer
87 opencl.c, opencl.h Wei Gao
88 opt.c, opt.h Michael Niedermayer
89 rational.c, rational.h Michael Niedermayer
91 ripemd.c, ripemd.h James Almer
99 avcodec.h Michael Niedermayer
101 utils.c Michael Niedermayer
102 audio and video frame extraction:
103 parser.c Michael Niedermayer
105 bitstream.c, bitstream.h Michael Niedermayer
107 cabac.h, cabac.c Michael Niedermayer
109 codec_names.sh Nicolas George
111 dsputils.c, dsputils.h Michael Niedermayer
113 rangecoder.c, rangecoder.h Michael Niedermayer
114 lzw.* Michael Niedermayer
115 floating point AAN DCT:
116 faandct.c, faandct.h Michael Niedermayer
117 Non-power-of-two MDCT:
118 mdct15.c, mdct15.h Rostislav Pehlivanov
120 golomb.c, golomb.h Michael Niedermayer
122 motion* Michael Niedermayer
124 ratecontrol.c Michael Niedermayer
126 simple_idct.c, simple_idct.h Michael Niedermayer
128 libpostproc/* Michael Niedermayer
130 tableprint.c, tableprint.h Reimar Doeffinger
133 Text Subtitles Clément Bœsch
136 4xm.c Michael Niedermayer
138 8svx.c Jaikrishnan Menon
139 aacenc*, aaccoder.c Rostislav Pehlivanov
140 alacenc.c Jaikrishnan Menon
141 alsdec.c Thilo Borgmann, Umair Khan
142 aptx.c Aurelien Jacobs
144 asv* Michael Niedermayer
145 atrac3plus* Maxim Poliakovski
146 audiotoolbox* Rodger Combs
148 bgmc.c, bgmc.h Thilo Borgmann
149 binkaudio.c Peter Ross
152 celp_filters.* Vitor Sessak
153 cinepak.c Roberto Togni
154 cinepakenc.c Rl / Aetey G.T. AB
155 ccaption_dec.c Anshul Maheshwari, Aman Gupta
156 cljr Alex Beregszaszi
158 crystalhd.c Philip Langdale
159 cscd.c Reimar Doeffinger
160 cuviddec.c Timo Rothenpieler
162 dirac* Rostislav Pehlivanov
163 dnxhd* Baptiste Coudurier
166 dss_sp.c Oleksij Rempel
167 dv.c Roman Shaposhnik
168 dvbsubdec.c Anshul Maheshwari
169 eacmv*, eaidct*, eat* Peter Ross
171 exif.c, exif.h Thilo Borgmann
172 ffv1* Michael Niedermayer
173 ffwavesynth.c Nicolas George
174 fifo.c Jan Sebechlebsky
175 flicvideo.c Mike Melanson
176 g722.c Martin Storsjo
177 g726.c Roman Shaposhnik
178 gifdec.c Baptiste Coudurier
179 h261* Michael Niedermayer
180 h263* Michael Niedermayer
181 h264* Loren Merritt, Michael Niedermayer
183 huffyuv* Michael Niedermayer
184 idcinvideo.c Mike Melanson
185 interplayvideo.c Mike Melanson
186 jni*, ffjni* Matthieu Bouron
187 jpeg2000* Nicolas Bertrand
189 lcl*.c Roberto Togni, Reimar Doeffinger
190 libcelt_dec.c Nicolas George
191 libcodec2.c Tomas Härdin
192 libdirac* David Conrad
193 libdavs2.c Huiwen Ren
194 libgsm.c Michel Bardiaux
195 libkvazaar.c Arttu Ylä-Outinen
196 libopenjpeg.c Jaikrishnan Menon
197 libopenjpegenc.c Michael Bradshaw
198 libtheoraenc.c David Conrad
199 libvorbis.c David Conrad
201 libxavs.c Stefan Gehrer
202 libxavs2.c Huiwen Ren
203 libzvbi-teletextdec.c Marton Balint
204 lzo.h, lzo.c Reimar Doeffinger
205 mdec.c Michael Niedermayer
207 mjpeg*.c Michael Niedermayer
208 mlp* Ramiro Polla, Jai Luthra
210 mpeg12.c, mpeg12data.h Michael Niedermayer
211 mpegvideo.c, mpegvideo.h Michael Niedermayer
212 mqc* Nicolas Bertrand
213 msmpeg4.c, msmpeg4data.h Michael Niedermayer
214 msrle.c Mike Melanson
215 msvideo1.c Mike Melanson
216 nuv.c Reimar Doeffinger
217 nvdec*, nvenc* Timo Rothenpieler
218 omx.c Martin Storsjo, Aman Gupta
219 opus* Rostislav Pehlivanov
221 pcx.c Ivo van Poorten
222 pgssubdec.c Reimar Doeffinger
223 ptx.c Ivo van Poorten
224 qcelp* Reynaldo H. Verdejo Pinochet
225 qdm2.c, qdm2data.h Roberto Togni
226 qsv* Mark Thompson, Zhong Li
227 qtrle.c Mike Melanson
228 ra144.c, ra144.h, ra288.c, ra288.h Roberto Togni
229 resample2.c Michael Niedermayer
232 rtjpeg.c, rtjpeg.h Reimar Doeffinger
233 rv10.c Michael Niedermayer
234 s3tc* Ivo van Poorten
236 smvjpegdec.c Ash Hughes
237 snow* Michael Niedermayer, Loren Merritt
238 sonic.c Alex Beregszaszi
239 speedhq.c Steinar H. Gunderson
241 sunrast.c Ivo van Poorten
242 svq3.c Michael Niedermayer
244 truemotion1* Mike Melanson
245 tta.c Alex Beregszaszi, Jaikrishnan Menon
246 ttaenc.c Paul B Mahol
247 txd.c Ivo van Poorten
248 v4l2_* Jorge Ramirez-Ortiz
249 vc2* Rostislav Pehlivanov
250 vcr1.c Michael Niedermayer
251 videotoolboxenc.c Rick Kern, Aman Gupta
253 vorbisdec.c Denes Balatoni, David Conrad
254 vorbisenc.c Oded Shimon
258 vp8 David Conrad, Ronald Bultje
260 vqavideo.c Mike Melanson
261 wmaprodec.c Sascha Sommer
262 wmavoice.c Ronald S. Bultje
263 wmv2.c Michael Niedermayer
266 xface Stefano Sabatini
267 xvmc.c Ivan Kalvachev
270 Hardware acceleration:
271 crystalhd.c Philip Langdale
272 dxva2* Hendrik Leppkes, Laurent Aimar, Steve Lhomme
273 d3d11va* Steve Lhomme
274 mediacodec* Matthieu Bouron, Aman Gupta
275 vaapi* Gwenole Beauchesne
276 vaapi_encode* Mark Thompson
277 vdpau* Philip Langdale, Carl Eugen Hoyos
278 videotoolbox* Rick Kern, Aman Gupta
284 libavdevice/avdevice.h
287 avfoundation.m Thilo Borgmann
288 android_camera.c Felix Matouschek
289 decklink* Marton Balint
290 dshow.c Roger Pack (CC rogerdpack@gmail.com)
291 fbdev_enc.c Lukasz Marek
292 gdigrab.c Roger Pack (CC rogerdpack@gmail.com)
293 iec61883.c Georg Lippitsch
294 lavfi Stefano Sabatini
295 libdc1394.c Roman Shaposhnik
296 opengl_enc.c Lukasz Marek
297 pulse_audio_enc.c Lukasz Marek
300 v4l2.c Giorgio Vazzana
301 vfwcap.c Ramiro Polla
308 graphdump.c Nicolas George
310 motion_estimation.c Davinder Singh
313 f_drawgraph.c Paul B Mahol
314 af_adelay.c Paul B Mahol
315 af_aecho.c Paul B Mahol
316 af_afade.c Paul B Mahol
317 af_amerge.c Nicolas George
318 af_aphaser.c Paul B Mahol
319 af_aresample.c Michael Niedermayer
320 af_astats.c Paul B Mahol
321 af_atempo.c Pavel Koshevoy
322 af_biquads.c Paul B Mahol
323 af_chorus.c Paul B Mahol
324 af_compand.c Paul B Mahol
325 af_firequalizer.c Muhammad Faiz
327 af_ladspa.c Paul B Mahol
328 af_loudnorm.c Kyle Swanson
329 af_pan.c Nicolas George
330 af_sidechaincompress.c Paul B Mahol
331 af_silenceremove.c Paul B Mahol
332 avf_aphasemeter.c Paul B Mahol
333 avf_avectorscope.c Paul B Mahol
334 avf_showcqt.c Muhammad Faiz
335 vf_blend.c Paul B Mahol
336 vf_bwdif Thomas Mundt (CC <thomas.mundt@hr.de>)
337 vf_chromakey.c Timo Rothenpieler
338 vf_colorchannelmixer.c Paul B Mahol
339 vf_colorconstancy.c Mina Sami (CC <minas.gorgy@gmail.com>)
340 vf_colorbalance.c Paul B Mahol
341 vf_colorkey.c Timo Rothenpieler
342 vf_colorlevels.c Paul B Mahol
343 vf_coreimage.m Thilo Borgmann
344 vf_deband.c Paul B Mahol
345 vf_dejudder.c Nicholas Robbins
346 vf_delogo.c Jean Delvare (CC <jdelvare@suse.com>)
347 vf_drawbox.c/drawgrid Andrey Utkin
348 vf_extractplanes.c Paul B Mahol
349 vf_histogram.c Paul B Mahol
350 vf_hqx.c Clément Bœsch
351 vf_idet.c Pascal Massimino
353 vf_(t)interlace Thomas Mundt (CC <thomas.mundt@hr.de>)
354 vf_lenscorrection.c Daniel Oberhoff
355 vf_mergeplanes.c Paul B Mahol
356 vf_mestimate.c Davinder Singh
357 vf_minterpolate.c Davinder Singh
358 vf_neighbor.c Paul B Mahol
359 vf_psnr.c Paul B Mahol
360 vf_random.c Paul B Mahol
361 vf_readvitc.c Tobias Rapp (CC t.rapp at noa-archive dot com)
362 vf_scale.c Michael Niedermayer
363 vf_separatefields.c Paul B Mahol
364 vf_ssim.c Paul B Mahol
365 vf_stereo3d.c Paul B Mahol
366 vf_telecine.c Paul B Mahol
367 vf_tonemap_opencl.c Ruiling Song
368 vf_yadif.c Michael Niedermayer
369 vf_zoompan.c Paul B Mahol
372 vsrc_mandelbrot.c Michael Niedermayer
381 libavformat/avformat.h Michael Niedermayer
383 libavformat/utils.c Michael Niedermayer
384 Text Subtitles Clément Bœsch
389 aadec.c Vesselin Bontchev (vesselin.bontchev at yandex dot com)
390 adtsenc.c Robert Swain
392 aiffdec.c Baptiste Coudurier, Matthieu Bouron
393 aiffenc.c Baptiste Coudurier, Matthieu Bouron
394 apngdec.c Benoit Fouet
396 astdec.c Paul B Mahol
398 avi* Michael Niedermayer
399 avisynth.c Stephen Hutchinson
402 boadec.c Michael Niedermayer
406 codec2.c Tomas Härdin
407 crc.c Michael Niedermayer
409 dashenc.c Karthick Jeyapal
410 daud.c Reimar Doeffinger
413 dtshddec.c Paul B Mahol
414 dv.c Roman Shaposhnik
415 electronicarts.c Peter Ross
416 epafdec.c Paul B Mahol
417 ffm* Baptiste Coudurier
419 flvdec.c Michael Niedermayer
420 flvenc.c Michael Niedermayer, Steven Liu
421 gxf.c Reimar Doeffinger
422 gxfenc.c Baptiste Coudurier
423 hlsenc.c Christian Suloway, Steven Liu
424 idcin.c Mike Melanson
425 idroqdec.c Mike Melanson
426 iff.c Jaikrishnan Menon
427 img2*.c Michael Niedermayer
428 ipmovie.c Mike Melanson
432 libmodplug.c Clément Bœsch
433 libopenmpt.c Josh de Kock
434 lmlm4.c Ivo van Poorten
435 lvfdec.c Paul B Mahol
436 lxfdec.c Tomas Härdin
437 matroska.c Aurelien Jacobs
438 matroskadec.c Aurelien Jacobs
439 matroskaenc.c David Conrad
440 matroska subtitles (matroskaenc.c) John Peebles
441 metadata* Aurelien Jacobs
443 microdvd* Aurelien Jacobs
445 mov.c Baptiste Coudurier
446 movenc.c Baptiste Coudurier, Matthieu Bouron
447 movenccenc.c Eran Kornblau
448 mpeg.c Michael Niedermayer
449 mpegenc.c Michael Niedermayer
450 mpegts.c Marton Balint
451 mpegtsenc.c Baptiste Coudurier
452 msnwc_tcp.c Ramiro Polla
453 mtv.c Reynaldo H. Verdejo Pinochet
454 mxf* Baptiste Coudurier, Tomas Härdin
455 nistspheredec.c Paul B Mahol
456 nsvdec.c Francois Revol
457 nut* Michael Niedermayer
458 nuv.c Reimar Doeffinger
459 oggdec.c, oggdec.h David Conrad
460 oggenc.c Baptiste Coudurier
461 oggparse*.c David Conrad
462 oggparsedaala* Rostislav Pehlivanov
463 oma.c Maxim Poliakovski
465 psxstr.c Mike Melanson
466 pva.c Ivo van Poorten
467 pvfdec.c Paul B Mahol
468 r3d.c Baptiste Coudurier
469 raw.c Michael Niedermayer
470 rdt.c Ronald S. Bultje
472 rmdec.c, rmenc.c Ronald S. Bultje
473 rtp.c, rtpenc.c Martin Storsjo
474 rtpdec_ac3.* Gilles Chanteperdrix
475 rtpdec_dv.* Thomas Volkert
476 rtpdec_h261.*, rtpenc_h261.* Thomas Volkert
477 rtpdec_hevc.*, rtpenc_hevc.* Thomas Volkert
478 rtpdec_mpa_robust.* Gilles Chanteperdrix
479 rtpdec_asf.* Ronald S. Bultje
480 rtpdec_vc2hq.*, rtpenc_vc2hq.* Thomas Volkert
481 rtpdec_vp9.c Thomas Volkert
482 rtpenc_mpv.*, rtpenc_aac.* Martin Storsjo
484 sbgdec.c Nicolas George
486 segafilm.c Mike Melanson
487 segment.c Stefano Sabatini
490 srtdec.c Aurelien Jacobs
491 swf.c Baptiste Coudurier
492 takdec.c Paul B Mahol
493 tta.c Alex Beregszaszi
494 txd.c Ivo van Poorten
495 voc.c Aurelien Jacobs
496 wav.c Michael Niedermayer
497 wc3movie.c Mike Melanson
498 webm dash (matroskaenc.c) Vignesh Venkatasubramanian
499 webvtt* Matthew J Heaney
500 westwood.c Mike Melanson
506 bluray.c Petri Hintukainen
508 http.c Ronald S. Bultje
509 libssh.c Lukasz Marek
510 libzmq.c Andriy Gelman
511 mms*.c Ronald S. Bultje
513 icecast.c Marvin Scholz
520 audioconvert.c Michael Niedermayer
521 dither.c Michael Niedermayer
522 rematrix*.c Michael Niedermayer
523 swresample*.c Michael Niedermayer
526 resample*.c Michael Niedermayer
527 soxr_resample.c Rob Sykes
530 Operating systems / CPU architectures
531 =====================================
534 MIPS Manojkumar Bhosale, Shiyou Yin
535 Mac OS X / PowerPC Romain Dolbeau, Guillaume Poirier
536 Amiga / PowerPC Colin Ward
537 Linux / PowerPC Lauri Kasanen
538 Windows MinGW Alex Beregszaszi, Ramiro Polla
539 Windows Cygwin Victor Paesa
540 Windows MSVC Matthew Oliver, Hendrik Leppkes
541 Windows ICL Matthew Oliver
542 ADI/Blackfin DSP Marc Hoffman
543 Sparc Roman Shaposhnik
547 Developers with git write access who are currently not maintaining any specific part
548 ====================================================================================
572 (this list is incomplete)
578 2.8 Michael Niedermayer
579 2.7 Michael Niedermayer
580 2.6 Michael Niedermayer
581 2.5 Michael Niedermayer
583 If you want to maintain an older release, please contact us
586 GnuPG Fingerprints and IRC nicknames of maintainers and contributors
587 ====================================================================
589 IRC nicknames are in parentheses. These apply
590 to the IRC channels listed on the website.
592 Alexander Strasser 1C96 78B7 83CB 8AA7 9AF5 D1EB A7D8 A57B A876 E58F
593 Anssi Hannula 1A92 FF42 2DD9 8D2E 8AF7 65A9 4278 C520 513D F3CB
594 Ash Hughes 694D 43D2 D180 C7C7 6421 ABD3 A641 D0B7 623D 6029
595 Attila Kinali 11F0 F9A6 A1D2 11F6 C745 D10C 6520 BCDD F2DF E765
596 Baptiste Coudurier 8D77 134D 20CC 9220 201F C5DB 0AC9 325C 5C1A BAAA
597 Ben Littler 3EE3 3723 E560 3214 A8CD 4DEB 2CDB FCE7 768C 8D2C
598 Benoit Fouet B22A 4F4F 43EF 636B BB66 FCDC 0023 AE1E 2985 49C8
599 Clément Bœsch 52D0 3A82 D445 F194 DB8B 2B16 87EE 2CB8 F4B8 FCF9
600 Daniel Verkamp 78A6 07ED 782C 653E C628 B8B9 F0EB 8DD8 2F0E 21C7
601 FFmpeg release signing key FCF9 86EA 15E6 E293 A564 4F10 B432 2F04 D676 58D8
602 Ganesh Ajjanagadde C96A 848E 97C3 CEA2 AB72 5CE4 45F9 6A2D 3C36 FB1B
603 Gwenole Beauchesne 2E63 B3A6 3E44 37E2 017D 2704 53C7 6266 B153 99C4
604 Jaikrishnan Menon 61A1 F09F 01C9 2D45 78E1 C862 25DC 8831 AF70 D368
605 James Almer 7751 2E8C FD94 A169 57E6 9A7A 1463 01AD 7376 59E0
606 Jean Delvare 7CA6 9F44 60F1 BDC4 1FD2 C858 A552 6B9B B3CD 4E6A
607 Loren Merritt ABD9 08F4 C920 3F65 D8BE 35D7 1540 DAA7 060F 56DE
608 Lou Logan (llogan) 7D68 DC73 CBEF EABB 671A B6CF 621C 2E28 82F8 DC3A
609 Michael Niedermayer 9FF2 128B 147E F673 0BAD F133 611E C787 040B 0FAB
610 Nicolas George 24CE 01CE 9ACC 5CEB 74D8 8D9D B063 D997 36E5 4C93
611 Nikolay Aleksandrov 8978 1D8C FB71 588E 4B27 EAA8 C4F0 B5FC E011 13B1
612 Panagiotis Issaris 6571 13A3 33D9 3726 F728 AA98 F643 B12E ECF3 E029
613 Peter Ross A907 E02F A6E5 0CD2 34CD 20D2 6760 79C5 AC40 DD6B
614 Philip Langdale 5DC5 8D66 5FBA 3A43 18EC 045E F8D6 B194 6A75 682E
615 Reimar Doeffinger C61D 16E5 9E2C D10C 8958 38A4 0899 A2B9 06D4 D9C7
616 Reinhard Tartler 9300 5DC2 7E87 6C37 ED7B CA9A 9808 3544 9453 48A4
617 Reynaldo H. Verdejo Pinochet 6E27 CD34 170C C78E 4D4F 5F40 C18E 077F 3114 452A
618 Robert Swain EE7A 56EA 4A81 A7B5 2001 A521 67FA 362D A2FC 3E71
619 Sascha Sommer 38A0 F88B 868E 9D3A 97D4 D6A0 E823 706F 1E07 0D3C
620 Stefano Sabatini 0D0B AD6B 5330 BBAD D3D6 6A0C 719C 2839 FC43 2D5F
621 Steinar H. Gunderson C2E9 004F F028 C18E 4EAD DB83 7F61 7561 7797 8F76
622 Stephan Hilb 4F38 0B3A 5F39 B99B F505 E562 8D5C 5554 4E17 8863
623 Thilo Borgmann (thilo) CE1D B7F4 4D20 FC3A DD9F FE5A 257C 5B8F 1D20 B92F
624 Tiancheng "Timothy" Gu 9456 AFC0 814A 8139 E994 8351 7FE6 B095 B582 B0D4
625 Tim Nicholson 38CF DB09 3ED0 F607 8B67 6CED 0C0B FC44 8B0B FC83
626 Tomas Härdin (thardin) A79D 4E3D F38F 763F 91F5 8B33 A01E 8AE0 41BB 2551
627 Wei Gao 4269 7741 857A 0E60 9EC5 08D2 4744 4EFA 62C1 87B9