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 mailing lists Baptiste Coudurier
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
171 ffv1* Michael Niedermayer
172 ffwavesynth.c Nicolas George
173 fifo.c Jan Sebechlebsky
174 flicvideo.c Mike Melanson
175 g722.c Martin Storsjo
176 g726.c Roman Shaposhnik
177 gifdec.c Baptiste Coudurier
178 h261* Michael Niedermayer
179 h263* Michael Niedermayer
180 h264* Loren Merritt, Michael Niedermayer
182 huffyuv* Michael Niedermayer
183 idcinvideo.c Mike Melanson
184 interplayvideo.c Mike Melanson
185 jni*, ffjni* Matthieu Bouron
186 jpeg2000* Nicolas Bertrand
188 lcl*.c Roberto Togni, Reimar Doeffinger
189 libcelt_dec.c Nicolas George
190 libcodec2.c Tomas Härdin
191 libdirac* David Conrad
192 libdavs2.c Huiwen Ren
193 libgsm.c Michel Bardiaux
194 libkvazaar.c Arttu Ylä-Outinen
195 libopenjpeg.c Jaikrishnan Menon
196 libopenjpegenc.c Michael Bradshaw
197 libtheoraenc.c David Conrad
198 libvorbis.c David Conrad
200 libxavs.c Stefan Gehrer
201 libxavs2.c Huiwen Ren
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 omx.c Martin Storsjo, Aman Gupta
218 opus* Rostislav Pehlivanov
220 pcx.c Ivo van Poorten
221 pgssubdec.c Reimar Doeffinger
222 ptx.c Ivo van Poorten
223 qcelp* Reynaldo H. Verdejo Pinochet
224 qdm2.c, qdm2data.h Roberto Togni
225 qsv* Mark Thompson, Zhong Li
226 qtrle.c Mike Melanson
227 ra144.c, ra144.h, ra288.c, ra288.h Roberto Togni
228 resample2.c Michael Niedermayer
231 rtjpeg.c, rtjpeg.h Reimar Doeffinger
232 rv10.c Michael Niedermayer
233 s3tc* Ivo van Poorten
235 smvjpegdec.c Ash Hughes
236 snow* Michael Niedermayer, Loren Merritt
237 sonic.c Alex Beregszaszi
238 speedhq.c Steinar H. Gunderson
240 sunrast.c Ivo van Poorten
241 svq3.c Michael Niedermayer
243 truemotion1* Mike Melanson
244 tta.c Alex Beregszaszi, Jaikrishnan Menon
245 ttaenc.c Paul B Mahol
246 txd.c Ivo van Poorten
247 v4l2_* Jorge Ramirez-Ortiz
248 vc2* Rostislav Pehlivanov
249 vcr1.c Michael Niedermayer
250 videotoolboxenc.c Rick Kern, Aman Gupta
252 vorbisdec.c Denes Balatoni, David Conrad
253 vorbisenc.c Oded Shimon
257 vp8 David Conrad, Ronald Bultje
259 vqavideo.c Mike Melanson
260 wmaprodec.c Sascha Sommer
261 wmavoice.c Ronald S. Bultje
262 wmv2.c Michael Niedermayer
265 xface Stefano Sabatini
266 xvmc.c Ivan Kalvachev
269 Hardware acceleration:
270 crystalhd.c Philip Langdale
271 dxva2* Hendrik Leppkes, Laurent Aimar, Steve Lhomme
272 d3d11va* Steve Lhomme
273 mediacodec* Matthieu Bouron, Aman Gupta
274 vaapi* Gwenole Beauchesne
275 vaapi_encode* Mark Thompson
276 vdpau* Philip Langdale, Carl Eugen Hoyos
277 videotoolbox* Rick Kern, Aman Gupta
283 libavdevice/avdevice.h
286 avfoundation.m Thilo Borgmann
287 android_camera.c Felix Matouschek
288 decklink* Marton Balint
289 dshow.c Roger Pack (CC rogerdpack@gmail.com)
290 fbdev_enc.c Lukasz Marek
291 gdigrab.c Roger Pack (CC rogerdpack@gmail.com)
292 iec61883.c Georg Lippitsch
293 lavfi Stefano Sabatini
294 libdc1394.c Roman Shaposhnik
295 opengl_enc.c Lukasz Marek
296 pulse_audio_enc.c Lukasz Marek
299 v4l2.c Giorgio Vazzana
300 vfwcap.c Ramiro Polla
307 graphdump.c Nicolas George
309 motion_estimation.c Davinder Singh
312 f_drawgraph.c Paul B Mahol
313 af_adelay.c Paul B Mahol
314 af_aecho.c Paul B Mahol
315 af_afade.c Paul B Mahol
316 af_amerge.c Nicolas George
317 af_aphaser.c Paul B Mahol
318 af_aresample.c Michael Niedermayer
319 af_astats.c Paul B Mahol
320 af_atempo.c Pavel Koshevoy
321 af_biquads.c Paul B Mahol
322 af_chorus.c Paul B Mahol
323 af_compand.c Paul B Mahol
324 af_firequalizer.c Muhammad Faiz
326 af_ladspa.c Paul B Mahol
327 af_loudnorm.c Kyle Swanson
328 af_pan.c Nicolas George
329 af_sidechaincompress.c Paul B Mahol
330 af_silenceremove.c Paul B Mahol
331 avf_aphasemeter.c Paul B Mahol
332 avf_avectorscope.c Paul B Mahol
333 avf_showcqt.c Muhammad Faiz
334 vf_blend.c Paul B Mahol
335 vf_bwdif Thomas Mundt (CC <thomas.mundt@hr.de>)
336 vf_chromakey.c Timo Rothenpieler
337 vf_colorchannelmixer.c Paul B Mahol
338 vf_colorconstancy.c Mina Sami (CC <minas.gorgy@gmail.com>)
339 vf_colorbalance.c Paul B Mahol
340 vf_colorkey.c Timo Rothenpieler
341 vf_colorlevels.c Paul B Mahol
342 vf_coreimage.m Thilo Borgmann
343 vf_deband.c Paul B Mahol
344 vf_dejudder.c Nicholas Robbins
345 vf_delogo.c Jean Delvare (CC <jdelvare@suse.com>)
346 vf_drawbox.c/drawgrid Andrey Utkin
347 vf_extractplanes.c Paul B Mahol
348 vf_histogram.c Paul B Mahol
349 vf_hqx.c Clément Bœsch
350 vf_idet.c Pascal Massimino
352 vf_(t)interlace Thomas Mundt (CC <thomas.mundt@hr.de>)
353 vf_lenscorrection.c Daniel Oberhoff
354 vf_mergeplanes.c Paul B Mahol
355 vf_mestimate.c Davinder Singh
356 vf_minterpolate.c Davinder Singh
357 vf_neighbor.c Paul B Mahol
358 vf_psnr.c Paul B Mahol
359 vf_random.c Paul B Mahol
360 vf_readvitc.c Tobias Rapp (CC t.rapp at noa-archive dot com)
361 vf_scale.c Michael Niedermayer
362 vf_separatefields.c Paul B Mahol
363 vf_ssim.c Paul B Mahol
364 vf_stereo3d.c Paul B Mahol
365 vf_telecine.c Paul B Mahol
366 vf_tonemap_opencl.c Ruiling Song
367 vf_yadif.c Michael Niedermayer
368 vf_zoompan.c Paul B Mahol
371 vsrc_mandelbrot.c Michael Niedermayer
380 libavformat/avformat.h Michael Niedermayer
382 libavformat/utils.c Michael Niedermayer
383 Text Subtitles Clément Bœsch
388 aadec.c Vesselin Bontchev (vesselin.bontchev at yandex dot com)
389 adtsenc.c Robert Swain
391 aiffdec.c Baptiste Coudurier, Matthieu Bouron
392 aiffenc.c Baptiste Coudurier, Matthieu Bouron
393 apngdec.c Benoit Fouet
395 astdec.c Paul B Mahol
397 avi* Michael Niedermayer
398 avisynth.c Stephen Hutchinson
401 boadec.c Michael Niedermayer
405 codec2.c Tomas Härdin
406 crc.c Michael Niedermayer
408 dashenc.c Karthick Jeyapal
409 daud.c Reimar Doeffinger
412 dtshddec.c Paul B Mahol
413 dv.c Roman Shaposhnik
414 electronicarts.c Peter Ross
415 epafdec.c Paul B Mahol
416 ffm* Baptiste Coudurier
418 flvdec.c Michael Niedermayer
419 flvenc.c Michael Niedermayer, Steven Liu
420 gxf.c Reimar Doeffinger
421 gxfenc.c Baptiste Coudurier
422 hlsenc.c Christian Suloway, Steven Liu
423 idcin.c Mike Melanson
424 idroqdec.c Mike Melanson
425 iff.c Jaikrishnan Menon
426 img2*.c Michael Niedermayer
427 ipmovie.c Mike Melanson
431 libmodplug.c Clément Bœsch
432 libopenmpt.c Josh de Kock
433 lmlm4.c Ivo van Poorten
434 lvfdec.c Paul B Mahol
435 lxfdec.c Tomas Härdin
436 matroska.c Aurelien Jacobs
437 matroskadec.c Aurelien Jacobs
438 matroskaenc.c David Conrad
439 matroska subtitles (matroskaenc.c) John Peebles
440 metadata* Aurelien Jacobs
442 microdvd* Aurelien Jacobs
444 mov.c Baptiste Coudurier
445 movenc.c Baptiste Coudurier, Matthieu Bouron
446 movenccenc.c Eran Kornblau
447 mpeg.c Michael Niedermayer
448 mpegenc.c Michael Niedermayer
449 mpegts.c Marton Balint
450 mpegtsenc.c Baptiste Coudurier
451 msnwc_tcp.c Ramiro Polla
452 mtv.c Reynaldo H. Verdejo Pinochet
453 mxf* Baptiste Coudurier
454 nistspheredec.c Paul B Mahol
455 nsvdec.c Francois Revol
456 nut* Michael Niedermayer
457 nuv.c Reimar Doeffinger
458 oggdec.c, oggdec.h David Conrad
459 oggenc.c Baptiste Coudurier
460 oggparse*.c David Conrad
461 oggparsedaala* Rostislav Pehlivanov
462 oma.c Maxim Poliakovski
464 psxstr.c Mike Melanson
465 pva.c Ivo van Poorten
466 pvfdec.c Paul B Mahol
467 r3d.c Baptiste Coudurier
468 raw.c Michael Niedermayer
469 rdt.c Ronald S. Bultje
471 rmdec.c, rmenc.c Ronald S. Bultje
472 rtp.c, rtpenc.c Martin Storsjo
473 rtpdec_ac3.* Gilles Chanteperdrix
474 rtpdec_dv.* Thomas Volkert
475 rtpdec_h261.*, rtpenc_h261.* Thomas Volkert
476 rtpdec_hevc.*, rtpenc_hevc.* Thomas Volkert
477 rtpdec_mpa_robust.* Gilles Chanteperdrix
478 rtpdec_asf.* Ronald S. Bultje
479 rtpdec_vc2hq.*, rtpenc_vc2hq.* Thomas Volkert
480 rtpdec_vp9.c Thomas Volkert
481 rtpenc_mpv.*, rtpenc_aac.* Martin Storsjo
483 sbgdec.c Nicolas George
485 segafilm.c Mike Melanson
486 segment.c Stefano Sabatini
489 srtdec.c Aurelien Jacobs
490 swf.c Baptiste Coudurier
491 takdec.c Paul B Mahol
492 tta.c Alex Beregszaszi
493 txd.c Ivo van Poorten
494 voc.c Aurelien Jacobs
495 wav.c Michael Niedermayer
496 wc3movie.c Mike Melanson
497 webm dash (matroskaenc.c) Vignesh Venkatasubramanian
498 webvtt* Matthew J Heaney
499 westwood.c Mike Melanson
505 bluray.c Petri Hintukainen
507 http.c Ronald S. Bultje
508 libssh.c Lukasz Marek
509 mms*.c Ronald S. Bultje
511 icecast.c Marvin Scholz
518 audioconvert.c Michael Niedermayer
519 dither.c Michael Niedermayer
520 rematrix*.c Michael Niedermayer
521 swresample*.c Michael Niedermayer
524 resample*.c Michael Niedermayer
525 soxr_resample.c Rob Sykes
528 Operating systems / CPU architectures
529 =====================================
532 MIPS Manojkumar Bhosale, Shiyou Yin
533 Mac OS X / PowerPC Romain Dolbeau, Guillaume Poirier
534 Amiga / PowerPC Colin Ward
535 Linux / PowerPC Lauri Kasanen
536 Windows MinGW Alex Beregszaszi, Ramiro Polla
537 Windows Cygwin Victor Paesa
538 Windows MSVC Matthew Oliver, Hendrik Leppkes
539 Windows ICL Matthew Oliver
540 ADI/Blackfin DSP Marc Hoffman
541 Sparc Roman Shaposhnik
545 Developers with git write access who are currently not maintaining any specific part
546 ====================================================================================
570 (this list is incomplete)
576 2.8 Michael Niedermayer
577 2.7 Michael Niedermayer
578 2.6 Michael Niedermayer
579 2.5 Michael Niedermayer
581 If you want to maintain an older release, please contact us
584 GnuPG Fingerprints and IRC nicknames of maintainers and contributors
585 ====================================================================
587 IRC nicknames are in parentheses. These apply
588 to the IRC channels listed on the website.
590 Alexander Strasser 1C96 78B7 83CB 8AA7 9AF5 D1EB A7D8 A57B A876 E58F
591 Anssi Hannula 1A92 FF42 2DD9 8D2E 8AF7 65A9 4278 C520 513D F3CB
592 Ash Hughes 694D 43D2 D180 C7C7 6421 ABD3 A641 D0B7 623D 6029
593 Attila Kinali 11F0 F9A6 A1D2 11F6 C745 D10C 6520 BCDD F2DF E765
594 Baptiste Coudurier 8D77 134D 20CC 9220 201F C5DB 0AC9 325C 5C1A BAAA
595 Ben Littler 3EE3 3723 E560 3214 A8CD 4DEB 2CDB FCE7 768C 8D2C
596 Benoit Fouet B22A 4F4F 43EF 636B BB66 FCDC 0023 AE1E 2985 49C8
597 Clément Bœsch 52D0 3A82 D445 F194 DB8B 2B16 87EE 2CB8 F4B8 FCF9
598 Daniel Verkamp 78A6 07ED 782C 653E C628 B8B9 F0EB 8DD8 2F0E 21C7
599 FFmpeg release signing key FCF9 86EA 15E6 E293 A564 4F10 B432 2F04 D676 58D8
600 Ganesh Ajjanagadde C96A 848E 97C3 CEA2 AB72 5CE4 45F9 6A2D 3C36 FB1B
601 Gwenole Beauchesne 2E63 B3A6 3E44 37E2 017D 2704 53C7 6266 B153 99C4
602 Jaikrishnan Menon 61A1 F09F 01C9 2D45 78E1 C862 25DC 8831 AF70 D368
603 James Almer 7751 2E8C FD94 A169 57E6 9A7A 1463 01AD 7376 59E0
604 Jean Delvare 7CA6 9F44 60F1 BDC4 1FD2 C858 A552 6B9B B3CD 4E6A
605 Loren Merritt ABD9 08F4 C920 3F65 D8BE 35D7 1540 DAA7 060F 56DE
606 Lou Logan (llogan) 7D68 DC73 CBEF EABB 671A B6CF 621C 2E28 82F8 DC3A
607 Michael Niedermayer 9FF2 128B 147E F673 0BAD F133 611E C787 040B 0FAB
608 Nicolas George 24CE 01CE 9ACC 5CEB 74D8 8D9D B063 D997 36E5 4C93
609 Nikolay Aleksandrov 8978 1D8C FB71 588E 4B27 EAA8 C4F0 B5FC E011 13B1
610 Panagiotis Issaris 6571 13A3 33D9 3726 F728 AA98 F643 B12E ECF3 E029
611 Peter Ross A907 E02F A6E5 0CD2 34CD 20D2 6760 79C5 AC40 DD6B
612 Philip Langdale 5DC5 8D66 5FBA 3A43 18EC 045E F8D6 B194 6A75 682E
613 Reimar Doeffinger C61D 16E5 9E2C D10C 8958 38A4 0899 A2B9 06D4 D9C7
614 Reinhard Tartler 9300 5DC2 7E87 6C37 ED7B CA9A 9808 3544 9453 48A4
615 Reynaldo H. Verdejo Pinochet 6E27 CD34 170C C78E 4D4F 5F40 C18E 077F 3114 452A
616 Robert Swain EE7A 56EA 4A81 A7B5 2001 A521 67FA 362D A2FC 3E71
617 Sascha Sommer 38A0 F88B 868E 9D3A 97D4 D6A0 E823 706F 1E07 0D3C
618 Stefano Sabatini 0D0B AD6B 5330 BBAD D3D6 6A0C 719C 2839 FC43 2D5F
619 Steinar H. Gunderson C2E9 004F F028 C18E 4EAD DB83 7F61 7561 7797 8F76
620 Stephan Hilb 4F38 0B3A 5F39 B99B F505 E562 8D5C 5554 4E17 8863
621 Thilo Borgmann (thilo) CE1D B7F4 4D20 FC3A DD9F FE5A 257C 5B8F 1D20 B92F
622 Tiancheng "Timothy" Gu 9456 AFC0 814A 8139 E994 8351 7FE6 B095 B582 B0D4
623 Tim Nicholson 38CF DB09 3ED0 F607 8B67 6CED 0C0B FC44 8B0B FC83
624 Tomas Härdin (thardin) A79D 4E3D F38F 763F 91F5 8B33 A01E 8AE0 41BB 2551
625 Wei Gao 4269 7741 857A 0E60 9EC5 08D2 4744 4EFA 62C1 87B9