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* lavfi: use AVFrame.duration instead of AVFrame.pkt_durationAnton Khirnov2022-07-19
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* avfilter: add vsrc_ddagrabTimo Rothenpieler2022-07-18
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* avfilter: add chromakey_cuda filterMohamed Khaled Mohamed2022-07-10
| | | | | | | | | | | | GSoC'22 libavfilter/vf_chromakey_cuda.cu:the CUDA kernel for the filter libavfilter/vf_chromakey_cuda.c: the C side that calls the kernel and gets user input libavfilter/allfilters.c: added the filter to it libavfilter/Makefile: added the filter to it cuda/cuda_runtime.h: added two math CUDA functions that are used in the filter Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
* avfilter/vf_xfade: add two more transitionsPaul B Mahol2022-07-09
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* avfilter: add remap opencl filterPaul B Mahol2022-07-07
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* avfilter/xstack: Add support for fixed size gridVignesh Venkatasubramanian2022-07-04
| | | | | | | | | | | | Add a short hand parameter for making a fixed size grid. The existing xstack layout parameter syntax gets tedious if all one wants is a matrix like grid of the input streams. Add a grid option to the xstack filter that simplifies this use case by simply specifying the number of rows and columns instead of specific x/y co-ordinate for each stream. Also updating the filter documentation to explain the new option. Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
* avfilter/vf_estdif: tweak ecost optionPaul B Mahol2022-06-21
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* avfilter: add virtualbass filterPaul B Mahol2022-06-16
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* avfilter: add tiltshelf audio filterPaul B Mahol2022-05-29
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* avfilter: Add blockdetect filterThilo Borgmann2022-05-24
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* avfilter/af_afir: add support for double sample formatPaul B Mahol2022-05-15
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* avfilter/af_acrossover: add precision optionPaul B Mahol2022-05-14
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* avfilter/af_asubboost: add channels optionPaul B Mahol2022-05-13
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* avfilter/af_asubboost: add boost optionPaul B Mahol2022-05-13
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* avfilter/af_alimiter: add latency compensation optionWang Cao2022-05-12
| | | | Signed-off-by: Wang Cao <wangcao@google.com>
* avfilter/af_biquads: add zdf transform typePaul B Mahol2022-05-11
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* avfilter/af_crossfeed: add option for linear phase filteringPaul B Mahol2022-05-09
| | | | But at expense of additional delay.
* avfilter/af_biquads: add option for block based linear phase processingPaul B Mahol2022-05-09
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* avfilter/af_biquads: add tdi transform typePaul B Mahol2022-05-08
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* avfilter: add multiply video filterPaul B Mahol2022-05-05
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* avfilter/vf_fftdnoiz: add alternative denoising methodPaul B Mahol2022-05-05
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* avfilter/avf_showfreqs: add rate optionPaul B Mahol2022-04-30
| | | | Fix possible buffer overflow.
* avfilter/vf_fftdnoiz: small improvementsPaul B Mahol2022-04-29
| | | | | Stop using log() for block size. Fix possible buffer overflow in export path.
* avfilter/af_adynamicequalizer: set target filter typePaul B Mahol2022-04-28
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* avfilter/vf_lut3d: allow to control when to upload CLUT for haldclutPaul B Mahol2022-04-26
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* doc/filters: add colorchart to sectionPaul B Mahol2022-04-26
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* avfilter/vf_colormap: change default nb_patchesPaul B Mahol2022-04-26
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* lavfi: Add blurdetect filterThilo Borgmann2022-04-25
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* avfilter/af_afftdn: use better approach for gain smoothingPaul B Mahol2022-04-23
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* lavfi: add vf_iccdetect for parsing ICC profilesNiklas Haas2022-04-23
| | | | | | | | | | | | | | | This filter is designed to parse embedded ICC profiles and attempt extracting colorspace tags from them, updating the AVFrame metadata accordingly. This is intentionally made a separate filter, rather than being part of libavcodec itself, so that it's an opt-in behavior for the time being. This also gives the user more flexibility to e.g. first attach an ICC profile and then also set the colorspace tags from it. This makes #9673 possible, though not automatic. Signed-off-by: Niklas Haas <git@haasn.dev>
* lavfi: add vf_iccgen for generating ICC profilesNiklas Haas2022-04-23
| | | | | | | | | This filter is designed to specifically cover the task of generating ICC profiles (and attaching them to output frames) on demand. Other tasks, such as ICC profile loading/stripping, or ICC profile application, are better left to separate filters (or included into e.g. vf_setparams). Signed-off-by: Niklas Haas <git@haasn.dev>
* avfilter/af_afftdn: add gain_smooth optionPaul B Mahol2022-04-23
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* avfilter: add colorchart video filterPaul B Mahol2022-04-23
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* avfilter: add colormap video filterPaul B Mahol2022-04-23
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* avfilter/avf_showfreqs: add option to draw subset of channelsPaul B Mahol2022-04-22
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* avfilter/vf_ciescope: add option to disable CIE tongue fillingPaul B Mahol2022-04-19
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* avfilter: add pixelize video filterPaul B Mahol2022-04-14
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* avfilter: add feedback video filterPaul B Mahol2022-04-14
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* avfilter/avf_showspectrum: add alpha pixel format supportPaul B Mahol2022-04-14
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* avfilter/lensfun: add option db_pathGyan Doshi2022-04-12
| | | | | | | The lensfun filter, at present, loads its database from a path hardcoded at build time. This may not be known or available to end users. Added option db_path allows custom path.
* avfilter: add Audio Video Sync Test filterPaul B Mahol2022-04-12
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* doc/filters: guide to list lensfun db emtriesGyan Doshi2022-04-11
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* doc/filters: add range/defaults for tile filter optionsGyan Doshi2022-04-07
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* avfilter/vsrc_gradients: add spiral typePaul B Mahol2022-04-05
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* avfilter/vsrc_gradients: add circular typePaul B Mahol2022-04-05
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* avfilter/vf_mergeplanes: add alternative for less user friendly optionPaul B Mahol2022-04-05
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* lavfilter: Add SITI filterBoris Baracaldo2022-04-01
| | | | | | Calculate Spatial Info (SI) and Temporal Info (TI) scores for a video, as defined in ITU-T P.910: Subjective video quality assessment methods for multimedia applications.
* doc/filters: document vf_libplaceboNiklas Haas2022-04-01
| | | | Signed-off-by: Niklas Haas <git@haasn.dev>
* avfilter/f_realtime: add support for commandsPaul B Mahol2022-03-29
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* doc/filters: add some afftdn examplesPaul B Mahol2022-03-17
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