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2017-05-28doc/filters: Clarify scale2ref exampleKevin Mark
Signed-off-by: Kevin Mark <kmark937@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-05-26doc/libav-merge: remove lines about AVFrame crop fieldsJames Almer
2017-05-25doc/libav-merge: remove line about aac_adtstoascJames Almer
Signed-off-by: James Almer <jamrial@gmail.com>
2017-05-20avfilter/af_sidechaincompress: change default makeup gain to 1Paul B Mahol
This avoids producing out of range or clipped samples. Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-05-19avfilter/graphparser: allow specifying filter@id as filter instanceMuhammad Faiz
See http://lists.ffmpeg.org/pipermail/ffmpeg-user/2017-April/035975.html Parsed_filter_X could remain and user can override it with custom one. Example: ffplay -f lavfi "nullsrc=s=640x360, sendcmd='1 drawtext@top reinit text=Hello; 2 drawtext@bottom reinit text=World', drawtext@top=x=16:y=16:fontsize=20:fontcolor=Red:text='', drawtext@bottom=x=16:y=340:fontsize=16:fontcolor=Blue:text=''" Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
2017-05-19avfilter/af_sofalizer: make lfe gain user configurablePaul B Mahol
Default settings have it too low. Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-05-18doc/filters: add more ladspa examplesPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-05-17avfilter: add audio crossfeed filterPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-05-17doc/filters: Added line to the af_bs2b filter docs mentioning --enable-libbs2bLeo Izen
Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-05-15avfilter/vf_deflicker: add bypass optionPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-05-15avfilter/af_stereotools: introduce different balance modesPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-05-15videotoolbox: add hwcontext supportwm4
This adds tons of code for no other benefit than making VideoToolbox support conform with the new hwaccel API (using hw_device_ctx and hw_frames_ctx). Since VideoToolbox decoding does not actually require the user to allocate frames, the new code does mostly nothing. One benefit is that ffmpeg_videotoolbox.c can be dropped once generic hwaccel support for ffmpeg.c is merged from Libav. Does not consider VDA or VideoToolbox encoding. Fun fact: the frame transfer functions are copied from vaapi, as the mapping makes copying generic boilerplate. Mapping itself is not exported by the VT code, because I don't know how to test.
2017-05-14avfilter/af_compand: fix default companding to avoid clippingPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-05-12avfilter/af_astats: add RMS difference tooPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-05-12avfilter: add acopy filterPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-05-11doc/libav-merge: mention the skipped AVFrame crop fields usage commitsJames Almer
2017-05-10ffmpeg: add enc_time_base optionerankor
add a per-stream option for setting the encoder timebase. the following values are allowed: 0 - for video, use 1/frame_rate, for audio use 1/sample_rate (this is the default) -1 - match the input timebase (when possible) >0 - set the timebase to provided number Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-05-10doc/codecs: Change common boolean parameters listed to "bool"Michael Niedermayer
Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-05-10doc/codecs: Add missing documentation for apply_croppingMichael Niedermayer
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-05-09avfilter: add arbitrary audio FIR filterPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-05-09avfilter/vf_histogram: actually add parade display modePaul B Mahol
Rename previous parade mode to stack, what it really was from start. Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-05-08Merge commit '019ab88a95cb31b698506d90e8ce56695a7f1cc5'James Almer
* commit '019ab88a95cb31b698506d90e8ce56695a7f1cc5': lavc: add an option for exporting cropping information to the caller Merged-by: James Almer <jamrial@gmail.com>
2017-05-08Merge commit '52627248e49e58eb4b78e4fcda90a64f4c476ea3'James Almer
* commit '52627248e49e58eb4b78e4fcda90a64f4c476ea3': frame: add a cropping rectangle to AVFrame Merged-by: James Almer <jamrial@gmail.com>
2017-05-08doc/build_system: Document how to build decoder fuzzerMichael Niedermayer
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-05-08doc: fix bistream typoMichael Niedermayer
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-05-05doc/libav_merge: remove line about ADVANCED_PARSERJames Almer
It's been addressed. Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com> Reviewed-by: Aaron Levinson <alevinsn@aracnet.com> Signed-off-by: James Almer <jamrial@gmail.com>
2017-05-05lavu/sha512: update length argument following sha+md5 changesClément Bœsch
2017-05-05Merge commit 'e435beb1ea5380a90774dbf51fdc8c941e486551'Clément Bœsch
* commit 'e435beb1ea5380a90774dbf51fdc8c941e486551': crypto: consistently use size_t as type for length parameters Merged-by: Clément Bœsch <cboesch@gopro.com>
2017-05-05Merge commit '35d1f726eb9fdd376ab900587fb02122b72f2b9a'Clément Bœsch
* commit '35d1f726eb9fdd376ab900587fb02122b72f2b9a': fate: Add --ignore-tests configure option for omitting specific FATE tests Merged-by: Clément Bœsch <cboesch@gopro.com>
2017-05-05cuvid: support AVCodecContext.hw_device_ctx APIwm4
This is a newer API that is intended for decoders like the cuvid wrapper. Until now, the wrapper required to set an awkward "incomplete" hw_frames_ctx to set the device. Now the device can be set directly, and the user can get AV_PIX_FMT_CUDA output for a specific device simply by setting hw_device_ctx. This still does a dummy ff_get_format() call at init time, and should be fully backward compatible.
2017-05-03Merge commit '11a9320de54759340531177c9f2b1e31e6112cc2'Clément Bœsch
* commit '11a9320de54759340531177c9f2b1e31e6112cc2': build: Move build-system-related helper files to a separate subdirectory "ffbuild" directory name is used instead of "avbuild". Merged-by: Clément Bœsch <u@pkh.me>
2017-05-02avfilter/interlace: add complex vertical low-pass filterThomas Mundt
This complex (-1 2 6 2 -1) filter slightly less reduces interlace 'twitter' but better retain detail and subjective sharpness impression compared to the linear (1 2 1) filter. Signed-off-by: Thomas Mundt <tmundt75@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
2017-05-01doc/developer: Add terse documentation of assumed C implementation defined ↵Michael Niedermayer
behavior Suggested-by: "Ronald S. Bultje" <rsbultje@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-04-29avfilter: add video oscilloscope filterPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-04-29avfilter: add pixscope filterPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-04-29doc/filters: add one lowpass filter examplePaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-04-29libvpxenc: allow aq-mode 4 (equator360)James Zern
this was added in 1.6.0 Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: James Zern <jzern@google.com>
2017-04-25Merge commit 'fa1749dd34c55fb997c97dfc4da9383c9976ab91'Clément Bœsch
* commit 'fa1749dd34c55fb997c97dfc4da9383c9976ab91': vp9: split superframes in the filtering stage before actual decoding This commit is a noop. 2017-04-24 20:45:04 @ubitux BBB: btw, do you think you can get the bsf thing this week or we should skip it to give you more time and go on with the merges? 2017-04-24 20:45:20 @BBB I’m not sure I’ll finish it that soon 2017-04-24 20:45:26 @BBB I’d skip it and leave it for later 2017-04-24 20:45:35 @BBB I’ll do it, I promise, but I Can’t guarantee it’ll be done by $date Merged-by: Clément Bœsch <u@pkh.me>
2017-04-25avfilter/af_biquads: allow filtering only selected channelsPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-04-24avfilter: add lumakey filterPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-04-23avfilter/vf_premultiply: add planes optionPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-04-23examples: do not use AVFrame accessorMuhammad Faiz
Reviewed-by: wm4 <nfxjfg@googlemail.com> Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
2017-04-23Merge commit '03a80925effc2698d21dc0b00290eecf42dd9e68'James Almer
* commit '03a80925effc2698d21dc0b00290eecf42dd9e68': lavc: add a bitstream filter for splitting VP9 superframes Merged-by: James Almer <jamrial@gmail.com>
2017-04-22avfilter: add doubleweave filterPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-04-21doc/filters: deflicker size option value is in framesLou Logan
Signed-off-by: Lou Logan <lou@lrcd.com> Signed-off-by: Paul B Mahol <onemda@gmail.com> (in #ffmpeg-devel IRC)
2017-04-20avfilter: add deflicker filterPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-04-18avcodec: add Screen Recorder Gold Codec decoderPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-04-18avcodec: add Mandsoft Screen Capture Codec decoderPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-04-18doc/encoders.texi: document libvpxenc's -row-mtJames Zern
added in: 734d760e2f lavc/libvpxenc: add -row-mt option Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Zern <jzern@google.com>
2017-04-18doc/fftools-common-opts: Fixed a typo in the common arguments listMickael Maison
- Fixed a typo for the -sources argument Signed-off-by: Mickael Maison <mickael.maison@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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