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
146 bgmc.c, bgmc.h Thilo Borgmann
147 binkaudio.c Peter Ross
150 celp_filters.* Vitor Sessak
151 cinepak.c Roberto Togni
152 cinepakenc.c Rl / Aetey G.T. AB
153 ccaption_dec.c Anshul Maheshwari, Aman Gupta
154 cljr Alex Beregszaszi
156 crystalhd.c Philip Langdale
157 cscd.c Reimar Doeffinger
158 cuviddec.c Timo Rothenpieler
160 dirac* Rostislav Pehlivanov
161 dnxhd* Baptiste Coudurier
164 dss_sp.c Oleksij Rempel
165 dv.c Roman Shaposhnik
166 dvbsubdec.c Anshul Maheshwari
167 eacmv*, eaidct*, eat* Peter Ross
169 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 libgsm.c Michel Bardiaux
193 libkvazaar.c Arttu Ylä-Outinen
194 libopenjpeg.c Jaikrishnan Menon
195 libopenjpegenc.c Michael Bradshaw
196 libtheoraenc.c David Conrad
197 libvorbis.c David Conrad
199 libxavs.c Stefan Gehrer
200 libzvbi-teletextdec.c Marton Balint
201 lzo.h, lzo.c Reimar Doeffinger
202 mdec.c Michael Niedermayer
204 mjpeg*.c Michael Niedermayer
205 mlp* Ramiro Polla, Jai Luthra
207 mpeg12.c, mpeg12data.h Michael Niedermayer
208 mpegvideo.c, mpegvideo.h Michael Niedermayer
209 mqc* Nicolas Bertrand
210 msmpeg4.c, msmpeg4data.h Michael Niedermayer
211 msrle.c Mike Melanson
212 msvideo1.c Mike Melanson
213 nuv.c Reimar Doeffinger
214 nvdec*, nvenc* Timo Rothenpieler
215 opus* Rostislav Pehlivanov
217 pcx.c Ivo van Poorten
218 pgssubdec.c Reimar Doeffinger
219 ptx.c Ivo van Poorten
220 qcelp* Reynaldo H. Verdejo Pinochet
221 qdm2.c, qdm2data.h Roberto Togni
222 qsv* Mark Thompson, Zhong Li
223 qtrle.c Mike Melanson
224 ra144.c, ra144.h, ra288.c, ra288.h Roberto Togni
225 resample2.c Michael Niedermayer
228 rtjpeg.c, rtjpeg.h Reimar Doeffinger
229 rv10.c Michael Niedermayer
230 s3tc* Ivo van Poorten
232 smvjpegdec.c Ash Hughes
233 snow* Michael Niedermayer, Loren Merritt
234 sonic.c Alex Beregszaszi
235 speedhq.c Steinar H. Gunderson
237 sunrast.c Ivo van Poorten
238 svq3.c Michael Niedermayer
240 truemotion1* Mike Melanson
241 tta.c Alex Beregszaszi, Jaikrishnan Menon
242 ttaenc.c Paul B Mahol
243 txd.c Ivo van Poorten
244 v4l2_* Jorge Ramirez-Ortiz
245 vc2* Rostislav Pehlivanov
246 vcr1.c Michael Niedermayer
247 videotoolboxenc.c Rick Kern, Aman Gupta
249 vorbisdec.c Denes Balatoni, David Conrad
250 vorbisenc.c Oded Shimon
254 vp8 David Conrad, Ronald Bultje
256 vqavideo.c Mike Melanson
257 wmaprodec.c Sascha Sommer
258 wmavoice.c Ronald S. Bultje
259 wmv2.c Michael Niedermayer
262 xface Stefano Sabatini
263 xvmc.c Ivan Kalvachev
266 Hardware acceleration:
267 crystalhd.c Philip Langdale
268 dxva2* Hendrik Leppkes, Laurent Aimar, Steve Lhomme
269 d3d11va* Steve Lhomme
270 mediacodec* Matthieu Bouron, Aman Gupta
271 vaapi* Gwenole Beauchesne
272 vaapi_encode* Mark Thompson
273 vdpau* Philip Langdale, Carl Eugen Hoyos
274 videotoolbox* Rick Kern, Aman Gupta
280 libavdevice/avdevice.h
283 avfoundation.m Thilo Borgmann
284 android_camera.c Felix Matouschek
285 decklink* Marton Balint
286 dshow.c Roger Pack (CC rogerdpack@gmail.com)
287 fbdev_enc.c Lukasz Marek
288 gdigrab.c Roger Pack (CC rogerdpack@gmail.com)
289 iec61883.c Georg Lippitsch
290 lavfi Stefano Sabatini
291 libdc1394.c Roman Shaposhnik
292 opengl_enc.c Lukasz Marek
293 pulse_audio_enc.c Lukasz Marek
296 v4l2.c Giorgio Vazzana
297 vfwcap.c Ramiro Polla
304 graphdump.c Nicolas George
306 motion_estimation.c Davinder Singh
309 f_drawgraph.c Paul B Mahol
310 af_adelay.c Paul B Mahol
311 af_aecho.c Paul B Mahol
312 af_afade.c Paul B Mahol
313 af_amerge.c Nicolas George
314 af_aphaser.c Paul B Mahol
315 af_aresample.c Michael Niedermayer
316 af_astats.c Paul B Mahol
317 af_atempo.c Pavel Koshevoy
318 af_biquads.c Paul B Mahol
319 af_chorus.c Paul B Mahol
320 af_compand.c Paul B Mahol
321 af_firequalizer.c Muhammad Faiz
323 af_ladspa.c Paul B Mahol
324 af_loudnorm.c Kyle Swanson
325 af_pan.c Nicolas George
326 af_sidechaincompress.c Paul B Mahol
327 af_silenceremove.c Paul B Mahol
328 avf_aphasemeter.c Paul B Mahol
329 avf_avectorscope.c Paul B Mahol
330 avf_showcqt.c Muhammad Faiz
331 vf_blend.c Paul B Mahol
332 vf_bwdif Thomas Mundt (CC <thomas.mundt@hr.de>)
333 vf_chromakey.c Timo Rothenpieler
334 vf_colorchannelmixer.c Paul B Mahol
335 vf_colorconstancy.c Mina Sami (CC <minas.gorgy@gmail.com>)
336 vf_colorbalance.c Paul B Mahol
337 vf_colorkey.c Timo Rothenpieler
338 vf_colorlevels.c Paul B Mahol
339 vf_coreimage.m Thilo Borgmann
340 vf_deband.c Paul B Mahol
341 vf_dejudder.c Nicholas Robbins
342 vf_delogo.c Jean Delvare (CC <jdelvare@suse.com>)
343 vf_drawbox.c/drawgrid Andrey Utkin
344 vf_extractplanes.c Paul B Mahol
345 vf_histogram.c Paul B Mahol
346 vf_hqx.c Clément Bœsch
347 vf_idet.c Pascal Massimino
349 vf_(t)interlace Thomas Mundt (CC <thomas.mundt@hr.de>)
350 vf_lenscorrection.c Daniel Oberhoff
351 vf_mergeplanes.c Paul B Mahol
352 vf_mestimate.c Davinder Singh
353 vf_minterpolate.c Davinder Singh
354 vf_neighbor.c Paul B Mahol
355 vf_psnr.c Paul B Mahol
356 vf_random.c Paul B Mahol
357 vf_readvitc.c Tobias Rapp (CC t.rapp at noa-archive dot com)
358 vf_scale.c Michael Niedermayer
359 vf_separatefields.c Paul B Mahol
360 vf_ssim.c Paul B Mahol
361 vf_stereo3d.c Paul B Mahol
362 vf_telecine.c Paul B Mahol
363 vf_yadif.c Michael Niedermayer
364 vf_zoompan.c Paul B Mahol
367 vsrc_mandelbrot.c Michael Niedermayer
374 libavformat/avformat.h Michael Niedermayer
376 libavformat/utils.c Michael Niedermayer
377 Text Subtitles Clément Bœsch
382 aadec.c Vesselin Bontchev (vesselin.bontchev at yandex dot com)
383 adtsenc.c Robert Swain
385 aiffdec.c Baptiste Coudurier, Matthieu Bouron
386 aiffenc.c Baptiste Coudurier, Matthieu Bouron
387 apngdec.c Benoit Fouet
389 astdec.c Paul B Mahol
391 avi* Michael Niedermayer
392 avisynth.c Stephen Hutchinson
395 boadec.c Michael Niedermayer
399 codec2.c Tomas Härdin
400 crc.c Michael Niedermayer
402 dashenc.c Karthick Jeyapal
403 daud.c Reimar Doeffinger
406 dtshddec.c Paul B Mahol
407 dv.c Roman Shaposhnik
408 electronicarts.c Peter Ross
409 epafdec.c Paul B Mahol
410 ffm* Baptiste Coudurier
412 flvdec.c Michael Niedermayer
413 flvenc.c Michael Niedermayer, Steven Liu
414 gxf.c Reimar Doeffinger
415 gxfenc.c Baptiste Coudurier
417 hlsenc.c Christian Suloway, Steven Liu
418 idcin.c Mike Melanson
419 idroqdec.c Mike Melanson
420 iff.c Jaikrishnan Menon
421 img2*.c Michael Niedermayer
422 ipmovie.c Mike Melanson
426 libmodplug.c Clément Bœsch
427 libopenmpt.c Josh de Kock
428 lmlm4.c Ivo van Poorten
429 lvfdec.c Paul B Mahol
430 lxfdec.c Tomas Härdin
431 matroska.c Aurelien Jacobs
432 matroskadec.c Aurelien Jacobs
433 matroskaenc.c David Conrad
434 matroska subtitles (matroskaenc.c) John Peebles
435 metadata* Aurelien Jacobs
437 microdvd* Aurelien Jacobs
439 mov.c Baptiste Coudurier
440 movenc.c Baptiste Coudurier, Matthieu Bouron
441 movenccenc.c Eran Kornblau
442 mpeg.c Michael Niedermayer
443 mpegenc.c Michael Niedermayer
444 mpegts.c Marton Balint
445 mpegtsenc.c Baptiste Coudurier
446 msnwc_tcp.c Ramiro Polla
447 mtv.c Reynaldo H. Verdejo Pinochet
448 mxf* Baptiste Coudurier
449 nistspheredec.c Paul B Mahol
450 nsvdec.c Francois Revol
451 nut* Michael Niedermayer
452 nuv.c Reimar Doeffinger
453 oggdec.c, oggdec.h David Conrad
454 oggenc.c Baptiste Coudurier
455 oggparse*.c David Conrad
456 oggparsedaala* Rostislav Pehlivanov
457 oma.c Maxim Poliakovski
459 psxstr.c Mike Melanson
460 pva.c Ivo van Poorten
461 pvfdec.c Paul B Mahol
462 r3d.c Baptiste Coudurier
463 raw.c Michael Niedermayer
464 rdt.c Ronald S. Bultje
466 rmdec.c, rmenc.c Ronald S. Bultje
467 rtp.c, rtpenc.c Martin Storsjo
468 rtpdec_ac3.* Gilles Chanteperdrix
469 rtpdec_dv.* Thomas Volkert
470 rtpdec_h261.*, rtpenc_h261.* Thomas Volkert
471 rtpdec_hevc.*, rtpenc_hevc.* Thomas Volkert
472 rtpdec_mpa_robust.* Gilles Chanteperdrix
473 rtpdec_asf.* Ronald S. Bultje
474 rtpdec_vc2hq.*, rtpenc_vc2hq.* Thomas Volkert
475 rtpdec_vp9.c Thomas Volkert
476 rtpenc_mpv.*, rtpenc_aac.* Martin Storsjo
478 sbgdec.c Nicolas George
480 segafilm.c Mike Melanson
481 segment.c Stefano Sabatini
484 srtdec.c Aurelien Jacobs
485 swf.c Baptiste Coudurier
486 takdec.c Paul B Mahol
487 tta.c Alex Beregszaszi
488 txd.c Ivo van Poorten
489 voc.c Aurelien Jacobs
490 wav.c Michael Niedermayer
491 wc3movie.c Mike Melanson
492 webm dash (matroskaenc.c) Vignesh Venkatasubramanian
493 webvtt* Matthew J Heaney
494 westwood.c Mike Melanson
500 bluray.c Petri Hintukainen
502 http.c Ronald S. Bultje
503 libssh.c Lukasz Marek
504 mms*.c Ronald S. Bultje
506 icecast.c Marvin Scholz
513 audioconvert.c Michael Niedermayer
514 dither.c Michael Niedermayer
515 rematrix*.c Michael Niedermayer
516 swresample*.c Michael Niedermayer
519 resample*.c Michael Niedermayer
520 soxr_resample.c Rob Sykes
523 Operating systems / CPU architectures
524 =====================================
527 MIPS Manojkumar Bhosale, Shiyou Yin
528 Mac OS X / PowerPC Romain Dolbeau, Guillaume Poirier
529 Amiga / PowerPC Colin Ward
530 Windows MinGW Alex Beregszaszi, Ramiro Polla
531 Windows Cygwin Victor Paesa
532 Windows MSVC Matthew Oliver, Hendrik Leppkes
533 Windows ICL Matthew Oliver
534 ADI/Blackfin DSP Marc Hoffman
535 Sparc Roman Shaposhnik
539 Developers with git write access who are currently not maintaining any specific part
540 ====================================================================================
564 (this list is incomplete)
570 2.8 Michael Niedermayer
571 2.7 Michael Niedermayer
572 2.6 Michael Niedermayer
573 2.5 Michael Niedermayer
575 If you want to maintain an older release, please contact us
578 GnuPG Fingerprints and IRC nicknames of maintainers and contributors
579 ====================================================================
581 IRC nicknames are in parentheses. These apply
582 to the IRC channels listed on the website.
584 Alexander Strasser 1C96 78B7 83CB 8AA7 9AF5 D1EB A7D8 A57B A876 E58F
585 Anssi Hannula 1A92 FF42 2DD9 8D2E 8AF7 65A9 4278 C520 513D F3CB
586 Ash Hughes 694D 43D2 D180 C7C7 6421 ABD3 A641 D0B7 623D 6029
587 Attila Kinali 11F0 F9A6 A1D2 11F6 C745 D10C 6520 BCDD F2DF E765
588 Baptiste Coudurier 8D77 134D 20CC 9220 201F C5DB 0AC9 325C 5C1A BAAA
589 Ben Littler 3EE3 3723 E560 3214 A8CD 4DEB 2CDB FCE7 768C 8D2C
590 Benoit Fouet B22A 4F4F 43EF 636B BB66 FCDC 0023 AE1E 2985 49C8
591 Clément Bœsch 52D0 3A82 D445 F194 DB8B 2B16 87EE 2CB8 F4B8 FCF9
592 Daniel Verkamp 78A6 07ED 782C 653E C628 B8B9 F0EB 8DD8 2F0E 21C7
593 FFmpeg release signing key FCF9 86EA 15E6 E293 A564 4F10 B432 2F04 D676 58D8
594 Ganesh Ajjanagadde C96A 848E 97C3 CEA2 AB72 5CE4 45F9 6A2D 3C36 FB1B
595 Gwenole Beauchesne 2E63 B3A6 3E44 37E2 017D 2704 53C7 6266 B153 99C4
596 Jaikrishnan Menon 61A1 F09F 01C9 2D45 78E1 C862 25DC 8831 AF70 D368
597 James Almer 7751 2E8C FD94 A169 57E6 9A7A 1463 01AD 7376 59E0
598 Jean Delvare 7CA6 9F44 60F1 BDC4 1FD2 C858 A552 6B9B B3CD 4E6A
599 Loren Merritt ABD9 08F4 C920 3F65 D8BE 35D7 1540 DAA7 060F 56DE
600 Lou Logan (llogan) 7D68 DC73 CBEF EABB 671A B6CF 621C 2E28 82F8 DC3A
601 Michael Niedermayer 9FF2 128B 147E F673 0BAD F133 611E C787 040B 0FAB
602 Nicolas George 24CE 01CE 9ACC 5CEB 74D8 8D9D B063 D997 36E5 4C93
603 Nikolay Aleksandrov 8978 1D8C FB71 588E 4B27 EAA8 C4F0 B5FC E011 13B1
604 Panagiotis Issaris 6571 13A3 33D9 3726 F728 AA98 F643 B12E ECF3 E029
605 Peter Ross A907 E02F A6E5 0CD2 34CD 20D2 6760 79C5 AC40 DD6B
606 Philip Langdale 5DC5 8D66 5FBA 3A43 18EC 045E F8D6 B194 6A75 682E
607 Reimar Doeffinger C61D 16E5 9E2C D10C 8958 38A4 0899 A2B9 06D4 D9C7
608 Reinhard Tartler 9300 5DC2 7E87 6C37 ED7B CA9A 9808 3544 9453 48A4
609 Reynaldo H. Verdejo Pinochet 6E27 CD34 170C C78E 4D4F 5F40 C18E 077F 3114 452A
610 Robert Swain EE7A 56EA 4A81 A7B5 2001 A521 67FA 362D A2FC 3E71
611 Sascha Sommer 38A0 F88B 868E 9D3A 97D4 D6A0 E823 706F 1E07 0D3C
612 Stefano Sabatini 0D0B AD6B 5330 BBAD D3D6 6A0C 719C 2839 FC43 2D5F
613 Steinar H. Gunderson C2E9 004F F028 C18E 4EAD DB83 7F61 7561 7797 8F76
614 Stephan Hilb 4F38 0B3A 5F39 B99B F505 E562 8D5C 5554 4E17 8863
615 Tiancheng "Timothy" Gu 9456 AFC0 814A 8139 E994 8351 7FE6 B095 B582 B0D4
616 Tim Nicholson 38CF DB09 3ED0 F607 8B67 6CED 0C0B FC44 8B0B FC83
617 Tomas Härdin (thardin) A79D 4E3D F38F 763F 91F5 8B33 A01E 8AE0 41BB 2551
618 Wei Gao 4269 7741 857A 0E60 9EC5 08D2 4744 4EFA 62C1 87B9