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, Lou Logan, 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, Lou Logan
56 mailing lists Baptiste Coudurier, Lou Logan
57 Google+ Paul B Mahol, Michael Niedermayer, Alexander Strasser
58 Twitter Lou Logan, Reynaldo H. Verdejo Pinochet
60 ffmpeg-security Andreas Cadhalpun, Carl Eugen Hoyos, Clément Bœsch, Michael Niedermayer, Reimar Doeffinger, Rodger Combs, wm4
67 libavutil/avutil.h Michael Niedermayer
69 libavutil/common.h Michael Niedermayer
72 aes_ctr.c, aes_ctr.h Eran Kornblau
76 dynarray.h Nicolas George
77 eval.c, eval.h Michael Niedermayer
78 float_dsp Loren Merritt
79 hash Reimar Doeffinger
80 hwcontext_cuda* Timo Rothenpieler
81 intfloat* Michael Niedermayer
82 integer.c, integer.h Michael Niedermayer
84 mathematics.c, mathematics.h Michael Niedermayer
85 mem.c, mem.h Michael Niedermayer
86 opencl.c, opencl.h Wei Gao
87 opt.c, opt.h Michael Niedermayer
88 rational.c, rational.h Michael Niedermayer
90 ripemd.c, ripemd.h James Almer
98 avcodec.h Michael Niedermayer
100 utils.c Michael Niedermayer
101 audio and video frame extraction:
102 parser.c Michael Niedermayer
104 bitstream.c, bitstream.h Michael Niedermayer
106 cabac.h, cabac.c Michael Niedermayer
108 codec_names.sh Nicolas George
110 dsputils.c, dsputils.h Michael Niedermayer
112 rangecoder.c, rangecoder.h Michael Niedermayer
113 lzw.* Michael Niedermayer
114 floating point AAN DCT:
115 faandct.c, faandct.h Michael Niedermayer
116 Non-power-of-two MDCT:
117 mdct15.c, mdct15.h Rostislav Pehlivanov
119 golomb.c, golomb.h Michael Niedermayer
121 motion* Michael Niedermayer
123 ratecontrol.c Michael Niedermayer
125 simple_idct.c, simple_idct.h Michael Niedermayer
127 libpostproc/* Michael Niedermayer
129 tableprint.c, tableprint.h Reimar Doeffinger
132 Text Subtitles Clément Bœsch
135 4xm.c Michael Niedermayer
137 8svx.c Jaikrishnan Menon
138 aacenc*, aaccoder.c Rostislav Pehlivanov
139 alacenc.c Jaikrishnan Menon
140 alsdec.c Thilo Borgmann, Umair Khan
141 aptx.c Aurelien Jacobs
143 asv* Michael Niedermayer
144 atrac3plus* Maxim Poliakovski
145 audiotoolbox* Rodger Combs
147 bgmc.c, bgmc.h Thilo Borgmann
148 binkaudio.c Peter Ross
151 celp_filters.* Vitor Sessak
152 cinepak.c Roberto Togni
153 cinepakenc.c Rl / Aetey G.T. AB
154 ccaption_dec.c Anshul Maheshwari, Aman Gupta
155 cljr Alex Beregszaszi
157 crystalhd.c Philip Langdale
158 cscd.c Reimar Doeffinger
159 cuviddec.c Timo Rothenpieler
161 dirac* Rostislav Pehlivanov
162 dnxhd* Baptiste Coudurier
165 dss_sp.c Oleksij Rempel
166 dv.c Roman Shaposhnik
167 dvbsubdec.c Anshul Maheshwari
168 eacmv*, eaidct*, eat* Peter Ross
170 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 libzvbi-teletextdec.c Marton Balint
203 lzo.h, lzo.c Reimar Doeffinger
204 mdec.c Michael Niedermayer
206 mjpeg*.c Michael Niedermayer
207 mlp* Ramiro Polla, Jai Luthra
209 mpeg12.c, mpeg12data.h Michael Niedermayer
210 mpegvideo.c, mpegvideo.h Michael Niedermayer
211 mqc* Nicolas Bertrand
212 msmpeg4.c, msmpeg4data.h Michael Niedermayer
213 msrle.c Mike Melanson
214 msvideo1.c Mike Melanson
215 nuv.c Reimar Doeffinger
216 nvdec*, nvenc* Timo Rothenpieler
217 opus* Rostislav Pehlivanov
219 pcx.c Ivo van Poorten
220 pgssubdec.c Reimar Doeffinger
221 ptx.c Ivo van Poorten
222 qcelp* Reynaldo H. Verdejo Pinochet
223 qdm2.c, qdm2data.h Roberto Togni
224 qsv* Mark Thompson, Zhong Li
225 qtrle.c Mike Melanson
226 ra144.c, ra144.h, ra288.c, ra288.h Roberto Togni
227 resample2.c Michael Niedermayer
230 rtjpeg.c, rtjpeg.h Reimar Doeffinger
231 rv10.c Michael Niedermayer
232 s3tc* Ivo van Poorten
234 smvjpegdec.c Ash Hughes
235 snow* Michael Niedermayer, Loren Merritt
236 sonic.c Alex Beregszaszi
237 speedhq.c Steinar H. Gunderson
239 sunrast.c Ivo van Poorten
240 svq3.c Michael Niedermayer
242 truemotion1* Mike Melanson
243 tta.c Alex Beregszaszi, Jaikrishnan Menon
244 ttaenc.c Paul B Mahol
245 txd.c Ivo van Poorten
246 v4l2_* Jorge Ramirez-Ortiz
247 vc2* Rostislav Pehlivanov
248 vcr1.c Michael Niedermayer
249 videotoolboxenc.c Rick Kern, Aman Gupta
251 vorbisdec.c Denes Balatoni, David Conrad
252 vorbisenc.c Oded Shimon
256 vp8 David Conrad, Ronald Bultje
258 vqavideo.c Mike Melanson
259 wmaprodec.c Sascha Sommer
260 wmavoice.c Ronald S. Bultje
261 wmv2.c Michael Niedermayer
264 xface Stefano Sabatini
265 xvmc.c Ivan Kalvachev
268 Hardware acceleration:
269 crystalhd.c Philip Langdale
270 dxva2* Hendrik Leppkes, Laurent Aimar, Steve Lhomme
271 d3d11va* Steve Lhomme
272 mediacodec* Matthieu Bouron, Aman Gupta
273 vaapi* Gwenole Beauchesne
274 vaapi_encode* Mark Thompson
275 vdpau* Philip Langdale, Carl Eugen Hoyos
276 videotoolbox* Rick Kern, Aman Gupta
282 libavdevice/avdevice.h
285 avfoundation.m Thilo Borgmann
286 android_camera.c Felix Matouschek
287 decklink* Marton Balint
288 dshow.c Roger Pack (CC rogerdpack@gmail.com)
289 fbdev_enc.c Lukasz Marek
290 gdigrab.c Roger Pack (CC rogerdpack@gmail.com)
291 iec61883.c Georg Lippitsch
292 lavfi Stefano Sabatini
293 libdc1394.c Roman Shaposhnik
294 opengl_enc.c Lukasz Marek
295 pulse_audio_enc.c Lukasz Marek
298 v4l2.c Giorgio Vazzana
299 vfwcap.c Ramiro Polla
306 graphdump.c Nicolas George
308 motion_estimation.c Davinder Singh
311 f_drawgraph.c Paul B Mahol
312 af_adelay.c Paul B Mahol
313 af_aecho.c Paul B Mahol
314 af_afade.c Paul B Mahol
315 af_amerge.c Nicolas George
316 af_aphaser.c Paul B Mahol
317 af_aresample.c Michael Niedermayer
318 af_astats.c Paul B Mahol
319 af_atempo.c Pavel Koshevoy
320 af_biquads.c Paul B Mahol
321 af_chorus.c Paul B Mahol
322 af_compand.c Paul B Mahol
323 af_firequalizer.c Muhammad Faiz
325 af_ladspa.c Paul B Mahol
326 af_loudnorm.c Kyle Swanson
327 af_pan.c Nicolas George
328 af_sidechaincompress.c Paul B Mahol
329 af_silenceremove.c Paul B Mahol
330 avf_aphasemeter.c Paul B Mahol
331 avf_avectorscope.c Paul B Mahol
332 avf_showcqt.c Muhammad Faiz
333 vf_blend.c Paul B Mahol
334 vf_bwdif Thomas Mundt (CC <thomas.mundt@hr.de>)
335 vf_chromakey.c Timo Rothenpieler
336 vf_colorchannelmixer.c Paul B Mahol
337 vf_colorconstancy.c Mina Sami (CC <minas.gorgy@gmail.com>)
338 vf_colorbalance.c Paul B Mahol
339 vf_colorkey.c Timo Rothenpieler
340 vf_colorlevels.c Paul B Mahol
341 vf_coreimage.m Thilo Borgmann
342 vf_deband.c Paul B Mahol
343 vf_dejudder.c Nicholas Robbins
344 vf_delogo.c Jean Delvare (CC <jdelvare@suse.com>)
345 vf_drawbox.c/drawgrid Andrey Utkin
346 vf_extractplanes.c Paul B Mahol
347 vf_histogram.c Paul B Mahol
348 vf_hqx.c Clément Bœsch
349 vf_idet.c Pascal Massimino
351 vf_(t)interlace Thomas Mundt (CC <thomas.mundt@hr.de>)
352 vf_lenscorrection.c Daniel Oberhoff
353 vf_mergeplanes.c Paul B Mahol
354 vf_mestimate.c Davinder Singh
355 vf_minterpolate.c Davinder Singh
356 vf_neighbor.c Paul B Mahol
357 vf_psnr.c Paul B Mahol
358 vf_random.c Paul B Mahol
359 vf_readvitc.c Tobias Rapp (CC t.rapp at noa-archive dot com)
360 vf_scale.c Michael Niedermayer
361 vf_separatefields.c Paul B Mahol
362 vf_ssim.c Paul B Mahol
363 vf_stereo3d.c Paul B Mahol
364 vf_telecine.c Paul B Mahol
365 vf_yadif.c Michael Niedermayer
366 vf_zoompan.c Paul B Mahol
369 vsrc_mandelbrot.c Michael Niedermayer
376 libavformat/avformat.h Michael Niedermayer
378 libavformat/utils.c Michael Niedermayer
379 Text Subtitles Clément Bœsch
384 aadec.c Vesselin Bontchev (vesselin.bontchev at yandex dot com)
385 adtsenc.c Robert Swain
387 aiffdec.c Baptiste Coudurier, Matthieu Bouron
388 aiffenc.c Baptiste Coudurier, Matthieu Bouron
389 apngdec.c Benoit Fouet
391 astdec.c Paul B Mahol
393 avi* Michael Niedermayer
394 avisynth.c Stephen Hutchinson
397 boadec.c Michael Niedermayer
401 codec2.c Tomas Härdin
402 crc.c Michael Niedermayer
404 dashenc.c Karthick Jeyapal
405 daud.c Reimar Doeffinger
408 dtshddec.c Paul B Mahol
409 dv.c Roman Shaposhnik
410 electronicarts.c Peter Ross
411 epafdec.c Paul B Mahol
412 ffm* Baptiste Coudurier
414 flvdec.c Michael Niedermayer
415 flvenc.c Michael Niedermayer, Steven Liu
416 gxf.c Reimar Doeffinger
417 gxfenc.c Baptiste Coudurier
418 hlsenc.c Christian Suloway, Steven Liu
419 idcin.c Mike Melanson
420 idroqdec.c Mike Melanson
421 iff.c Jaikrishnan Menon
422 img2*.c Michael Niedermayer
423 ipmovie.c Mike Melanson
427 libmodplug.c Clément Bœsch
428 libopenmpt.c Josh de Kock
429 lmlm4.c Ivo van Poorten
430 lvfdec.c Paul B Mahol
431 lxfdec.c Tomas Härdin
432 matroska.c Aurelien Jacobs
433 matroskadec.c Aurelien Jacobs
434 matroskaenc.c David Conrad
435 matroska subtitles (matroskaenc.c) John Peebles
436 metadata* Aurelien Jacobs
438 microdvd* Aurelien Jacobs
440 mov.c Baptiste Coudurier
441 movenc.c Baptiste Coudurier, Matthieu Bouron
442 movenccenc.c Eran Kornblau
443 mpeg.c Michael Niedermayer
444 mpegenc.c Michael Niedermayer
445 mpegts.c Marton Balint
446 mpegtsenc.c Baptiste Coudurier
447 msnwc_tcp.c Ramiro Polla
448 mtv.c Reynaldo H. Verdejo Pinochet
449 mxf* Baptiste Coudurier
450 nistspheredec.c Paul B Mahol
451 nsvdec.c Francois Revol
452 nut* Michael Niedermayer
453 nuv.c Reimar Doeffinger
454 oggdec.c, oggdec.h David Conrad
455 oggenc.c Baptiste Coudurier
456 oggparse*.c David Conrad
457 oggparsedaala* Rostislav Pehlivanov
458 oma.c Maxim Poliakovski
460 psxstr.c Mike Melanson
461 pva.c Ivo van Poorten
462 pvfdec.c Paul B Mahol
463 r3d.c Baptiste Coudurier
464 raw.c Michael Niedermayer
465 rdt.c Ronald S. Bultje
467 rmdec.c, rmenc.c Ronald S. Bultje
468 rtp.c, rtpenc.c Martin Storsjo
469 rtpdec_ac3.* Gilles Chanteperdrix
470 rtpdec_dv.* Thomas Volkert
471 rtpdec_h261.*, rtpenc_h261.* Thomas Volkert
472 rtpdec_hevc.*, rtpenc_hevc.* Thomas Volkert
473 rtpdec_mpa_robust.* Gilles Chanteperdrix
474 rtpdec_asf.* Ronald S. Bultje
475 rtpdec_vc2hq.*, rtpenc_vc2hq.* Thomas Volkert
476 rtpdec_vp9.c Thomas Volkert
477 rtpenc_mpv.*, rtpenc_aac.* Martin Storsjo
479 sbgdec.c Nicolas George
481 segafilm.c Mike Melanson
482 segment.c Stefano Sabatini
485 srtdec.c Aurelien Jacobs
486 swf.c Baptiste Coudurier
487 takdec.c Paul B Mahol
488 tta.c Alex Beregszaszi
489 txd.c Ivo van Poorten
490 voc.c Aurelien Jacobs
491 wav.c Michael Niedermayer
492 wc3movie.c Mike Melanson
493 webm dash (matroskaenc.c) Vignesh Venkatasubramanian
494 webvtt* Matthew J Heaney
495 westwood.c Mike Melanson
501 bluray.c Petri Hintukainen
503 http.c Ronald S. Bultje
504 libssh.c Lukasz Marek
505 mms*.c Ronald S. Bultje
507 icecast.c Marvin Scholz
514 audioconvert.c Michael Niedermayer
515 dither.c Michael Niedermayer
516 rematrix*.c Michael Niedermayer
517 swresample*.c Michael Niedermayer
520 resample*.c Michael Niedermayer
521 soxr_resample.c Rob Sykes
524 Operating systems / CPU architectures
525 =====================================
528 MIPS Manojkumar Bhosale, Shiyou Yin
529 Mac OS X / PowerPC Romain Dolbeau, Guillaume Poirier
530 Amiga / PowerPC Colin Ward
531 Windows MinGW Alex Beregszaszi, Ramiro Polla
532 Windows Cygwin Victor Paesa
533 Windows MSVC Matthew Oliver, Hendrik Leppkes
534 Windows ICL Matthew Oliver
535 ADI/Blackfin DSP Marc Hoffman
536 Sparc Roman Shaposhnik
540 Developers with git write access who are currently not maintaining any specific part
541 ====================================================================================
565 (this list is incomplete)
571 2.8 Michael Niedermayer
572 2.7 Michael Niedermayer
573 2.6 Michael Niedermayer
574 2.5 Michael Niedermayer
576 If you want to maintain an older release, please contact us
579 GnuPG Fingerprints and IRC nicknames of maintainers and contributors
580 ====================================================================
582 IRC nicknames are in parentheses. These apply
583 to the IRC channels listed on the website.
585 Alexander Strasser 1C96 78B7 83CB 8AA7 9AF5 D1EB A7D8 A57B A876 E58F
586 Anssi Hannula 1A92 FF42 2DD9 8D2E 8AF7 65A9 4278 C520 513D F3CB
587 Ash Hughes 694D 43D2 D180 C7C7 6421 ABD3 A641 D0B7 623D 6029
588 Attila Kinali 11F0 F9A6 A1D2 11F6 C745 D10C 6520 BCDD F2DF E765
589 Baptiste Coudurier 8D77 134D 20CC 9220 201F C5DB 0AC9 325C 5C1A BAAA
590 Ben Littler 3EE3 3723 E560 3214 A8CD 4DEB 2CDB FCE7 768C 8D2C
591 Benoit Fouet B22A 4F4F 43EF 636B BB66 FCDC 0023 AE1E 2985 49C8
592 Clément Bœsch 52D0 3A82 D445 F194 DB8B 2B16 87EE 2CB8 F4B8 FCF9
593 Daniel Verkamp 78A6 07ED 782C 653E C628 B8B9 F0EB 8DD8 2F0E 21C7
594 FFmpeg release signing key FCF9 86EA 15E6 E293 A564 4F10 B432 2F04 D676 58D8
595 Ganesh Ajjanagadde C96A 848E 97C3 CEA2 AB72 5CE4 45F9 6A2D 3C36 FB1B
596 Gwenole Beauchesne 2E63 B3A6 3E44 37E2 017D 2704 53C7 6266 B153 99C4
597 Jaikrishnan Menon 61A1 F09F 01C9 2D45 78E1 C862 25DC 8831 AF70 D368
598 James Almer 7751 2E8C FD94 A169 57E6 9A7A 1463 01AD 7376 59E0
599 Jean Delvare 7CA6 9F44 60F1 BDC4 1FD2 C858 A552 6B9B B3CD 4E6A
600 Loren Merritt ABD9 08F4 C920 3F65 D8BE 35D7 1540 DAA7 060F 56DE
601 Lou Logan (llogan) 7D68 DC73 CBEF EABB 671A B6CF 621C 2E28 82F8 DC3A
602 Michael Niedermayer 9FF2 128B 147E F673 0BAD F133 611E C787 040B 0FAB
603 Nicolas George 24CE 01CE 9ACC 5CEB 74D8 8D9D B063 D997 36E5 4C93
604 Nikolay Aleksandrov 8978 1D8C FB71 588E 4B27 EAA8 C4F0 B5FC E011 13B1
605 Panagiotis Issaris 6571 13A3 33D9 3726 F728 AA98 F643 B12E ECF3 E029
606 Peter Ross A907 E02F A6E5 0CD2 34CD 20D2 6760 79C5 AC40 DD6B
607 Philip Langdale 5DC5 8D66 5FBA 3A43 18EC 045E F8D6 B194 6A75 682E
608 Reimar Doeffinger C61D 16E5 9E2C D10C 8958 38A4 0899 A2B9 06D4 D9C7
609 Reinhard Tartler 9300 5DC2 7E87 6C37 ED7B CA9A 9808 3544 9453 48A4
610 Reynaldo H. Verdejo Pinochet 6E27 CD34 170C C78E 4D4F 5F40 C18E 077F 3114 452A
611 Robert Swain EE7A 56EA 4A81 A7B5 2001 A521 67FA 362D A2FC 3E71
612 Sascha Sommer 38A0 F88B 868E 9D3A 97D4 D6A0 E823 706F 1E07 0D3C
613 Stefano Sabatini 0D0B AD6B 5330 BBAD D3D6 6A0C 719C 2839 FC43 2D5F
614 Steinar H. Gunderson C2E9 004F F028 C18E 4EAD DB83 7F61 7561 7797 8F76
615 Stephan Hilb 4F38 0B3A 5F39 B99B F505 E562 8D5C 5554 4E17 8863
616 Tiancheng "Timothy" Gu 9456 AFC0 814A 8139 E994 8351 7FE6 B095 B582 B0D4
617 Tim Nicholson 38CF DB09 3ED0 F607 8B67 6CED 0C0B FC44 8B0B FC83
618 Tomas Härdin (thardin) A79D 4E3D F38F 763F 91F5 8B33 A01E 8AE0 41BB 2551
619 Wei Gao 4269 7741 857A 0E60 9EC5 08D2 4744 4EFA 62C1 87B9