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 libzvbi-teletextdec.c Marton Balint
202 lzo.h, lzo.c Reimar Doeffinger
203 mdec.c Michael Niedermayer
205 mjpeg*.c Michael Niedermayer
206 mlp* Ramiro Polla, Jai Luthra
208 mpeg12.c, mpeg12data.h Michael Niedermayer
209 mpegvideo.c, mpegvideo.h Michael Niedermayer
210 mqc* Nicolas Bertrand
211 msmpeg4.c, msmpeg4data.h Michael Niedermayer
212 msrle.c Mike Melanson
213 msvideo1.c Mike Melanson
214 nuv.c Reimar Doeffinger
215 nvdec*, nvenc* Timo Rothenpieler
216 opus* Rostislav Pehlivanov
218 pcx.c Ivo van Poorten
219 pgssubdec.c Reimar Doeffinger
220 ptx.c Ivo van Poorten
221 qcelp* Reynaldo H. Verdejo Pinochet
222 qdm2.c, qdm2data.h Roberto Togni
223 qsv* Mark Thompson, Zhong Li
224 qtrle.c Mike Melanson
225 ra144.c, ra144.h, ra288.c, ra288.h Roberto Togni
226 resample2.c Michael Niedermayer
229 rtjpeg.c, rtjpeg.h Reimar Doeffinger
230 rv10.c Michael Niedermayer
231 s3tc* Ivo van Poorten
233 smvjpegdec.c Ash Hughes
234 snow* Michael Niedermayer, Loren Merritt
235 sonic.c Alex Beregszaszi
236 speedhq.c Steinar H. Gunderson
238 sunrast.c Ivo van Poorten
239 svq3.c Michael Niedermayer
241 truemotion1* Mike Melanson
242 tta.c Alex Beregszaszi, Jaikrishnan Menon
243 ttaenc.c Paul B Mahol
244 txd.c Ivo van Poorten
245 v4l2_* Jorge Ramirez-Ortiz
246 vc2* Rostislav Pehlivanov
247 vcr1.c Michael Niedermayer
248 videotoolboxenc.c Rick Kern, Aman Gupta
250 vorbisdec.c Denes Balatoni, David Conrad
251 vorbisenc.c Oded Shimon
255 vp8 David Conrad, Ronald Bultje
257 vqavideo.c Mike Melanson
258 wmaprodec.c Sascha Sommer
259 wmavoice.c Ronald S. Bultje
260 wmv2.c Michael Niedermayer
263 xface Stefano Sabatini
264 xvmc.c Ivan Kalvachev
267 Hardware acceleration:
268 crystalhd.c Philip Langdale
269 dxva2* Hendrik Leppkes, Laurent Aimar, Steve Lhomme
270 d3d11va* Steve Lhomme
271 mediacodec* Matthieu Bouron, Aman Gupta
272 vaapi* Gwenole Beauchesne
273 vaapi_encode* Mark Thompson
274 vdpau* Philip Langdale, Carl Eugen Hoyos
275 videotoolbox* Rick Kern, Aman Gupta
281 libavdevice/avdevice.h
284 avfoundation.m Thilo Borgmann
285 android_camera.c Felix Matouschek
286 decklink* Marton Balint
287 dshow.c Roger Pack (CC rogerdpack@gmail.com)
288 fbdev_enc.c Lukasz Marek
289 gdigrab.c Roger Pack (CC rogerdpack@gmail.com)
290 iec61883.c Georg Lippitsch
291 lavfi Stefano Sabatini
292 libdc1394.c Roman Shaposhnik
293 opengl_enc.c Lukasz Marek
294 pulse_audio_enc.c Lukasz Marek
297 v4l2.c Giorgio Vazzana
298 vfwcap.c Ramiro Polla
305 graphdump.c Nicolas George
307 motion_estimation.c Davinder Singh
310 f_drawgraph.c Paul B Mahol
311 af_adelay.c Paul B Mahol
312 af_aecho.c Paul B Mahol
313 af_afade.c Paul B Mahol
314 af_amerge.c Nicolas George
315 af_aphaser.c Paul B Mahol
316 af_aresample.c Michael Niedermayer
317 af_astats.c Paul B Mahol
318 af_atempo.c Pavel Koshevoy
319 af_biquads.c Paul B Mahol
320 af_chorus.c Paul B Mahol
321 af_compand.c Paul B Mahol
322 af_firequalizer.c Muhammad Faiz
324 af_ladspa.c Paul B Mahol
325 af_loudnorm.c Kyle Swanson
326 af_pan.c Nicolas George
327 af_sidechaincompress.c Paul B Mahol
328 af_silenceremove.c Paul B Mahol
329 avf_aphasemeter.c Paul B Mahol
330 avf_avectorscope.c Paul B Mahol
331 avf_showcqt.c Muhammad Faiz
332 vf_blend.c Paul B Mahol
333 vf_bwdif Thomas Mundt (CC <thomas.mundt@hr.de>)
334 vf_chromakey.c Timo Rothenpieler
335 vf_colorchannelmixer.c Paul B Mahol
336 vf_colorconstancy.c Mina Sami (CC <minas.gorgy@gmail.com>)
337 vf_colorbalance.c Paul B Mahol
338 vf_colorkey.c Timo Rothenpieler
339 vf_colorlevels.c Paul B Mahol
340 vf_coreimage.m Thilo Borgmann
341 vf_deband.c Paul B Mahol
342 vf_dejudder.c Nicholas Robbins
343 vf_delogo.c Jean Delvare (CC <jdelvare@suse.com>)
344 vf_drawbox.c/drawgrid Andrey Utkin
345 vf_extractplanes.c Paul B Mahol
346 vf_histogram.c Paul B Mahol
347 vf_hqx.c Clément Bœsch
348 vf_idet.c Pascal Massimino
350 vf_(t)interlace Thomas Mundt (CC <thomas.mundt@hr.de>)
351 vf_lenscorrection.c Daniel Oberhoff
352 vf_mergeplanes.c Paul B Mahol
353 vf_mestimate.c Davinder Singh
354 vf_minterpolate.c Davinder Singh
355 vf_neighbor.c Paul B Mahol
356 vf_psnr.c Paul B Mahol
357 vf_random.c Paul B Mahol
358 vf_readvitc.c Tobias Rapp (CC t.rapp at noa-archive dot com)
359 vf_scale.c Michael Niedermayer
360 vf_separatefields.c Paul B Mahol
361 vf_ssim.c Paul B Mahol
362 vf_stereo3d.c Paul B Mahol
363 vf_telecine.c Paul B Mahol
364 vf_tonemap_opencl.c Ruiling Song
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 Linux / PowerPC Lauri Kasanen
532 Windows MinGW Alex Beregszaszi, Ramiro Polla
533 Windows Cygwin Victor Paesa
534 Windows MSVC Matthew Oliver, Hendrik Leppkes
535 Windows ICL Matthew Oliver
536 ADI/Blackfin DSP Marc Hoffman
537 Sparc Roman Shaposhnik
541 Developers with git write access who are currently not maintaining any specific part
542 ====================================================================================
566 (this list is incomplete)
572 2.8 Michael Niedermayer
573 2.7 Michael Niedermayer
574 2.6 Michael Niedermayer
575 2.5 Michael Niedermayer
577 If you want to maintain an older release, please contact us
580 GnuPG Fingerprints and IRC nicknames of maintainers and contributors
581 ====================================================================
583 IRC nicknames are in parentheses. These apply
584 to the IRC channels listed on the website.
586 Alexander Strasser 1C96 78B7 83CB 8AA7 9AF5 D1EB A7D8 A57B A876 E58F
587 Anssi Hannula 1A92 FF42 2DD9 8D2E 8AF7 65A9 4278 C520 513D F3CB
588 Ash Hughes 694D 43D2 D180 C7C7 6421 ABD3 A641 D0B7 623D 6029
589 Attila Kinali 11F0 F9A6 A1D2 11F6 C745 D10C 6520 BCDD F2DF E765
590 Baptiste Coudurier 8D77 134D 20CC 9220 201F C5DB 0AC9 325C 5C1A BAAA
591 Ben Littler 3EE3 3723 E560 3214 A8CD 4DEB 2CDB FCE7 768C 8D2C
592 Benoit Fouet B22A 4F4F 43EF 636B BB66 FCDC 0023 AE1E 2985 49C8
593 Clément Bœsch 52D0 3A82 D445 F194 DB8B 2B16 87EE 2CB8 F4B8 FCF9
594 Daniel Verkamp 78A6 07ED 782C 653E C628 B8B9 F0EB 8DD8 2F0E 21C7
595 FFmpeg release signing key FCF9 86EA 15E6 E293 A564 4F10 B432 2F04 D676 58D8
596 Ganesh Ajjanagadde C96A 848E 97C3 CEA2 AB72 5CE4 45F9 6A2D 3C36 FB1B
597 Gwenole Beauchesne 2E63 B3A6 3E44 37E2 017D 2704 53C7 6266 B153 99C4
598 Jaikrishnan Menon 61A1 F09F 01C9 2D45 78E1 C862 25DC 8831 AF70 D368
599 James Almer 7751 2E8C FD94 A169 57E6 9A7A 1463 01AD 7376 59E0
600 Jean Delvare 7CA6 9F44 60F1 BDC4 1FD2 C858 A552 6B9B B3CD 4E6A
601 Loren Merritt ABD9 08F4 C920 3F65 D8BE 35D7 1540 DAA7 060F 56DE
602 Lou Logan (llogan) 7D68 DC73 CBEF EABB 671A B6CF 621C 2E28 82F8 DC3A
603 Michael Niedermayer 9FF2 128B 147E F673 0BAD F133 611E C787 040B 0FAB
604 Nicolas George 24CE 01CE 9ACC 5CEB 74D8 8D9D B063 D997 36E5 4C93
605 Nikolay Aleksandrov 8978 1D8C FB71 588E 4B27 EAA8 C4F0 B5FC E011 13B1
606 Panagiotis Issaris 6571 13A3 33D9 3726 F728 AA98 F643 B12E ECF3 E029
607 Peter Ross A907 E02F A6E5 0CD2 34CD 20D2 6760 79C5 AC40 DD6B
608 Philip Langdale 5DC5 8D66 5FBA 3A43 18EC 045E F8D6 B194 6A75 682E
609 Reimar Doeffinger C61D 16E5 9E2C D10C 8958 38A4 0899 A2B9 06D4 D9C7
610 Reinhard Tartler 9300 5DC2 7E87 6C37 ED7B CA9A 9808 3544 9453 48A4
611 Reynaldo H. Verdejo Pinochet 6E27 CD34 170C C78E 4D4F 5F40 C18E 077F 3114 452A
612 Robert Swain EE7A 56EA 4A81 A7B5 2001 A521 67FA 362D A2FC 3E71
613 Sascha Sommer 38A0 F88B 868E 9D3A 97D4 D6A0 E823 706F 1E07 0D3C
614 Stefano Sabatini 0D0B AD6B 5330 BBAD D3D6 6A0C 719C 2839 FC43 2D5F
615 Steinar H. Gunderson C2E9 004F F028 C18E 4EAD DB83 7F61 7561 7797 8F76
616 Stephan Hilb 4F38 0B3A 5F39 B99B F505 E562 8D5C 5554 4E17 8863
617 Tiancheng "Timothy" Gu 9456 AFC0 814A 8139 E994 8351 7FE6 B095 B582 B0D4
618 Tim Nicholson 38CF DB09 3ED0 F607 8B67 6CED 0C0B FC44 8B0B FC83
619 Tomas Härdin (thardin) A79D 4E3D F38F 763F 91F5 8B33 A01E 8AE0 41BB 2551
620 Wei Gao 4269 7741 857A 0E60 9EC5 08D2 4744 4EFA 62C1 87B9