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* avfilter: add nnedi filterPaul B Mahol2016-02-01
| | | | | | Port of nnedi3 vapoursynth filter. Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avfilter/vf_yadif: make use of ctx pointerPaul B Mahol2016-02-01
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* all: Make header guard names consistentTimothy Gu2016-01-31
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* vf_phase: Reduce the scope of several variablesTimothy Gu2016-01-31
| | | | Reviewed-by: Paul B Mahol <onemda@gmail.com>
* avfilter/avf_showfreqs: properly handle ptsPaul B Mahol2016-01-31
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* all: Add missing header guardsTimothy Gu2016-01-28
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* Merge commit 'e8bc642202c10beda1ea4e93ec8492b1e39805e5'Derek Buitenhuis2016-01-27
|\ | | | | | | Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * lavu: add AV_CEIL_RSHIFT and use it in various placesClément Bœsch2016-01-11
| | | | | | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
| * vsrc_color: Drop unneeded variableVittorio Giovara2015-11-30
| | | | | | | | Bug-Id: CID 1339818
| * vsrc_color: implement frame rateJohn Stebbins2015-11-09
| | | | | | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* | avutil: Rename FF_CEIL_COMPAT to AV_CEIL_COMPATDerek Buitenhuis2016-01-27
| | | | | | | | | | | | | | | | | | | | Libav, for some reason, merged this as a public API function. This will aid in future merges. A define is left for backwards compat, just in case some person used it, since it is in a public header. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* | avfilter/af_afade: do not duplicate curve optionPaul B Mahol2016-01-27
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avfilter/vf_zscale: make it possible to override input frame parametersPaul B Mahol2016-01-26
| | | | | | | | | | | | Mostly useful when there is no such parameters present at all. Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | vf_libopencv: add support for opencv 3Andreas Cadhalpun2016-01-25
| | | | | | | | | | | | | | | | It dropped the old headers, but the replacements are already available with opencv 2. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
* | avfilter/vf_zoompan: fix pts handlingPaul B Mahol2016-01-24
| | | | | | | | | | | | Now output pts have some sense. Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avfilter/vf_zoompan: unbreak filtering with video inputPaul B Mahol2016-01-24
| | | | | | | | | | | | | | Inserting fifo appears to be working solution to not get filter_frame request we do not want. Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avfilter/vf_zoompan: rewrite so it doesn't cache all output framesPaul B Mahol2016-01-24
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | lavfi: recognize GBR9-14P as RGB in ff_fill_rgba_map().Ronald S. Bultje2016-01-24
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* | lavfi/pthread: fix perameters/parameters typoClément Bœsch2016-01-24
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* | avfilter: update some commentsPaul B Mahol2016-01-24
| | | | | | | | | | | | start_frame is no more, samplesref argument is now frame argument. Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avfilter/vf_convolution: Use av_clip_uint8()Michael Niedermayer2016-01-23
| | | | | | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | avfilter/af_ladspa: accepts ' ' as command separator tooPaul B Mahol2016-01-22
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avfilter/vf_convolution: add timeline supportPaul B Mahol2016-01-22
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avfilter: add convolution filterPaul B Mahol2016-01-22
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avfilter/avf_showwaves: add logarithmic amplitude scalerPaul B Mahol2016-01-22
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avfilter/avf_showwaves: color supportPaul B Mahol2016-01-21
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avfilter: add afftfilterPaul B Mahol2016-01-21
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | lavc,lavfi: use avutil/thread.h instead of redundant conditional includesClément Bœsch2016-01-20
| | | | | | | | This was somehow forgotten in a8bb81a05c519dd3f36cc341e5fb448f6d17fa73.
* | vf_scale: Detecting changes of incoming frame properties and dinamically ↵Bela Bodecs2016-01-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | evaluate width and height expressions Currently scale filter accepts expressions in its width and height parameters but evaluates them only once at init and replaces them with their actual values. Later on, if any parameter of incoming frames changes - ie those were used in the original size expressions - then they new values will not have any affect for width and heigth values. They remain the same. This patch makes possible that width and height expressions be evaluated frame-by-frame basis if width/height/sar/format properties of incoming frame would change. To retain the current behaviour and not to break any earlier app, a new config parameter has been introduced. Its name is "eval" and it has two distinct values: "init" and "frame". The default value is "init". This feature is very usefull in case of DVBT mpeg-ts streams where SAR may change time-by-time from 4/3 to 16/9 and vica-versa and the size remains the same and you want to create a variable sized output with 1/1 SAR. Signed-off-by: Bela Bodecs <bodecsb@vivanet.hu> Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | vf_overlay: handles expression evaluation of frame size change in ↵Bela Bodecs2016-01-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | frame-by-frame evalutaion mode vf_overlay video filter accepts expressions in its parameters. In 'frame-by-frame' evaluation mode it recalculates them regularly, but incoming video frame size changes did not reflect in their values. So if you used width or height of any source videos in expressions as parameters, they stayed on their initial values. This patch corrects this bug. Signed-off-by: Bela Bodecs <bodecsb@vivanet.hu> Reviewed-by: Paul B Mahol <onemda@gmail.com Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | avfilter/af_dynaudnorm: call uninit() from config_input()Paul B Mahol2016-01-19
| | | | | | | | | | | | Should help dynamic filtergraph reconfiguration. Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avfilter/avf_showfreqs/showspectrum: rename skip_samples to hop_sizePaul B Mahol2016-01-18
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avfilter/af_sidechaincompress & af_agate: use audio fifo from lavuPaul B Mahol2016-01-15
| | | | | | | | | | | | Fixes regression causing segfault. Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avfilter: add ahistogram multimedia filterPaul B Mahol2016-01-15
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avfilter/vaf_spectrumsynth: Fix mixed declaration and statmentMichael Niedermayer2016-01-15
| | | | | | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | avfilter/vf_fftfilt: this is video filter so use pixels instead of samplesPaul B Mahol2016-01-14
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avfilter/vf_fftfilt: use the name 's' for the pointer to the private contextPaul B Mahol2016-01-14
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avfilter: add spectrumsynth filterPaul B Mahol2016-01-14
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avfilter/af_dynaudnorm: fix possible null pointer dereferencePaul B Mahol2016-01-14
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avfilter/avf_showspectrum: reduce number of operationsPaul B Mahol2016-01-12
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avfilter/avf_showspectrum: add posibility to display phasePaul B Mahol2016-01-12
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avf_showspectrum: Silence "deprecated pixel format" warningTimothy Gu2016-01-09
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* | avfilter/avf_showspectrum: set color range to framePaul B Mahol2016-01-09
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avfilter/avf_showspectrum: add cool color mapPaul B Mahol2016-01-08
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avfilter/avf_showfreqs: fix possible null pointer dereferencePaul B Mahol2016-01-08
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | x86/vf_w3fdif: 32-bit compatibility for w3fdif_simple_highHendrik Leppkes2016-01-08
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* | avfilter/avf_showspectrum: add option to draw legendPaul B Mahol2016-01-08
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | lavfi/avf_showspectrum: replace pow(x, 0.25) by sqrt(sqrt(x))Ganesh Ajjanagadde2016-01-07
| | | | | | | | | | | | | | This is faster; precision assured as result is a float. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
* | lavfi/deshake: use FF_CEIL_RSHIFT()Clément Bœsch2016-01-07
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* | avfilter/formats: fix leak of formats on errorPaul B Mahol2016-01-07
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
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