mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-12-02 03:06:28 +02:00
516496069d
Overlay one video on the top of another.
It takes two inputs and has one output. The first input is the "main" video on
which the second input is overlaid. This filter requires same memory layout for
all the inputs.
An example command to use this filter to overlay overlay.mp4 at the top-left
corner of the main.mp4:
ffmpeg -init_hw_device vaapi=foo:/dev/dri/renderD128 \
-hwaccel vaapi -hwaccel_device foo -hwaccel_output_format vaapi -c:v h264 -i main.mp4 \
-hwaccel vaapi -hwaccel_device foo -hwaccel_output_format vaapi -c:v h264 -i overlay.mp4 \
-filter_complex "[0:v][1:v]overlay_vaapi=0:0:100💯0.5[t1]" \
-map "[t1]" -an -c:v h264_vaapi -y out_vaapi.mp4
Signed-off-by: U. Artie Eoff <ullysses.a.eoff@intel.com>
Signed-off-by: Xinpeng Sun <xinpeng.sun@intel.com>
Signed-off-by: Zachary Zhou <zachary.zhou@intel.com>
Signed-off-by: Fei Wang <fei.w.wang@intel.com>
Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
593 lines
21 KiB
C
593 lines
21 KiB
C
/*
|
|
* filter registration
|
|
* Copyright (c) 2008 Vitor Sessak
|
|
*
|
|
* This file is part of FFmpeg.
|
|
*
|
|
* FFmpeg is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* FFmpeg is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with FFmpeg; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#include "avfilter.h"
|
|
|
|
extern const AVFilter ff_af_abench;
|
|
extern const AVFilter ff_af_acompressor;
|
|
extern const AVFilter ff_af_acontrast;
|
|
extern const AVFilter ff_af_acopy;
|
|
extern const AVFilter ff_af_acue;
|
|
extern const AVFilter ff_af_acrossfade;
|
|
extern const AVFilter ff_af_acrossover;
|
|
extern const AVFilter ff_af_acrusher;
|
|
extern const AVFilter ff_af_adeclick;
|
|
extern const AVFilter ff_af_adeclip;
|
|
extern const AVFilter ff_af_adecorrelate;
|
|
extern const AVFilter ff_af_adelay;
|
|
extern const AVFilter ff_af_adenorm;
|
|
extern const AVFilter ff_af_aderivative;
|
|
extern const AVFilter ff_af_adynamicequalizer;
|
|
extern const AVFilter ff_af_adynamicsmooth;
|
|
extern const AVFilter ff_af_aecho;
|
|
extern const AVFilter ff_af_aemphasis;
|
|
extern const AVFilter ff_af_aeval;
|
|
extern const AVFilter ff_af_aexciter;
|
|
extern const AVFilter ff_af_afade;
|
|
extern const AVFilter ff_af_afftdn;
|
|
extern const AVFilter ff_af_afftfilt;
|
|
extern const AVFilter ff_af_afir;
|
|
extern const AVFilter ff_af_aformat;
|
|
extern const AVFilter ff_af_afreqshift;
|
|
extern const AVFilter ff_af_afwtdn;
|
|
extern const AVFilter ff_af_agate;
|
|
extern const AVFilter ff_af_aiir;
|
|
extern const AVFilter ff_af_aintegral;
|
|
extern const AVFilter ff_af_ainterleave;
|
|
extern const AVFilter ff_af_alatency;
|
|
extern const AVFilter ff_af_alimiter;
|
|
extern const AVFilter ff_af_allpass;
|
|
extern const AVFilter ff_af_aloop;
|
|
extern const AVFilter ff_af_amerge;
|
|
extern const AVFilter ff_af_ametadata;
|
|
extern const AVFilter ff_af_amix;
|
|
extern const AVFilter ff_af_amultiply;
|
|
extern const AVFilter ff_af_anequalizer;
|
|
extern const AVFilter ff_af_anlmdn;
|
|
extern const AVFilter ff_af_anlmf;
|
|
extern const AVFilter ff_af_anlms;
|
|
extern const AVFilter ff_af_anull;
|
|
extern const AVFilter ff_af_apad;
|
|
extern const AVFilter ff_af_aperms;
|
|
extern const AVFilter ff_af_aphaser;
|
|
extern const AVFilter ff_af_aphaseshift;
|
|
extern const AVFilter ff_af_apsyclip;
|
|
extern const AVFilter ff_af_apulsator;
|
|
extern const AVFilter ff_af_arealtime;
|
|
extern const AVFilter ff_af_aresample;
|
|
extern const AVFilter ff_af_areverse;
|
|
extern const AVFilter ff_af_arnndn;
|
|
extern const AVFilter ff_af_asdr;
|
|
extern const AVFilter ff_af_asegment;
|
|
extern const AVFilter ff_af_aselect;
|
|
extern const AVFilter ff_af_asendcmd;
|
|
extern const AVFilter ff_af_asetnsamples;
|
|
extern const AVFilter ff_af_asetpts;
|
|
extern const AVFilter ff_af_asetrate;
|
|
extern const AVFilter ff_af_asettb;
|
|
extern const AVFilter ff_af_ashowinfo;
|
|
extern const AVFilter ff_af_asidedata;
|
|
extern const AVFilter ff_af_asoftclip;
|
|
extern const AVFilter ff_af_aspectralstats;
|
|
extern const AVFilter ff_af_asplit;
|
|
extern const AVFilter ff_af_asr;
|
|
extern const AVFilter ff_af_astats;
|
|
extern const AVFilter ff_af_astreamselect;
|
|
extern const AVFilter ff_af_asubboost;
|
|
extern const AVFilter ff_af_asubcut;
|
|
extern const AVFilter ff_af_asupercut;
|
|
extern const AVFilter ff_af_asuperpass;
|
|
extern const AVFilter ff_af_asuperstop;
|
|
extern const AVFilter ff_af_atempo;
|
|
extern const AVFilter ff_af_atilt;
|
|
extern const AVFilter ff_af_atrim;
|
|
extern const AVFilter ff_af_axcorrelate;
|
|
extern const AVFilter ff_af_azmq;
|
|
extern const AVFilter ff_af_bandpass;
|
|
extern const AVFilter ff_af_bandreject;
|
|
extern const AVFilter ff_af_bass;
|
|
extern const AVFilter ff_af_biquad;
|
|
extern const AVFilter ff_af_bs2b;
|
|
extern const AVFilter ff_af_channelmap;
|
|
extern const AVFilter ff_af_channelsplit;
|
|
extern const AVFilter ff_af_chorus;
|
|
extern const AVFilter ff_af_compand;
|
|
extern const AVFilter ff_af_compensationdelay;
|
|
extern const AVFilter ff_af_crossfeed;
|
|
extern const AVFilter ff_af_crystalizer;
|
|
extern const AVFilter ff_af_dcshift;
|
|
extern const AVFilter ff_af_deesser;
|
|
extern const AVFilter ff_af_drmeter;
|
|
extern const AVFilter ff_af_dynaudnorm;
|
|
extern const AVFilter ff_af_earwax;
|
|
extern const AVFilter ff_af_ebur128;
|
|
extern const AVFilter ff_af_equalizer;
|
|
extern const AVFilter ff_af_extrastereo;
|
|
extern const AVFilter ff_af_firequalizer;
|
|
extern const AVFilter ff_af_flanger;
|
|
extern const AVFilter ff_af_haas;
|
|
extern const AVFilter ff_af_hdcd;
|
|
extern const AVFilter ff_af_headphone;
|
|
extern const AVFilter ff_af_highpass;
|
|
extern const AVFilter ff_af_highshelf;
|
|
extern const AVFilter ff_af_join;
|
|
extern const AVFilter ff_af_ladspa;
|
|
extern const AVFilter ff_af_loudnorm;
|
|
extern const AVFilter ff_af_lowpass;
|
|
extern const AVFilter ff_af_lowshelf;
|
|
extern const AVFilter ff_af_lv2;
|
|
extern const AVFilter ff_af_mcompand;
|
|
extern const AVFilter ff_af_pan;
|
|
extern const AVFilter ff_af_replaygain;
|
|
extern const AVFilter ff_af_rubberband;
|
|
extern const AVFilter ff_af_sidechaincompress;
|
|
extern const AVFilter ff_af_sidechaingate;
|
|
extern const AVFilter ff_af_silencedetect;
|
|
extern const AVFilter ff_af_silenceremove;
|
|
extern const AVFilter ff_af_sofalizer;
|
|
extern const AVFilter ff_af_speechnorm;
|
|
extern const AVFilter ff_af_stereotools;
|
|
extern const AVFilter ff_af_stereowiden;
|
|
extern const AVFilter ff_af_superequalizer;
|
|
extern const AVFilter ff_af_surround;
|
|
extern const AVFilter ff_af_treble;
|
|
extern const AVFilter ff_af_tremolo;
|
|
extern const AVFilter ff_af_vibrato;
|
|
extern const AVFilter ff_af_volume;
|
|
extern const AVFilter ff_af_volumedetect;
|
|
|
|
extern const AVFilter ff_asrc_aevalsrc;
|
|
extern const AVFilter ff_asrc_afirsrc;
|
|
extern const AVFilter ff_asrc_anoisesrc;
|
|
extern const AVFilter ff_asrc_anullsrc;
|
|
extern const AVFilter ff_asrc_flite;
|
|
extern const AVFilter ff_asrc_hilbert;
|
|
extern const AVFilter ff_asrc_sinc;
|
|
extern const AVFilter ff_asrc_sine;
|
|
|
|
extern const AVFilter ff_asink_anullsink;
|
|
|
|
extern const AVFilter ff_vf_addroi;
|
|
extern const AVFilter ff_vf_alphaextract;
|
|
extern const AVFilter ff_vf_alphamerge;
|
|
extern const AVFilter ff_vf_amplify;
|
|
extern const AVFilter ff_vf_ass;
|
|
extern const AVFilter ff_vf_atadenoise;
|
|
extern const AVFilter ff_vf_avgblur;
|
|
extern const AVFilter ff_vf_avgblur_opencl;
|
|
extern const AVFilter ff_vf_avgblur_vulkan;
|
|
extern const AVFilter ff_vf_bbox;
|
|
extern const AVFilter ff_vf_bench;
|
|
extern const AVFilter ff_vf_bilateral;
|
|
extern const AVFilter ff_vf_bitplanenoise;
|
|
extern const AVFilter ff_vf_blackdetect;
|
|
extern const AVFilter ff_vf_blackframe;
|
|
extern const AVFilter ff_vf_blend;
|
|
extern const AVFilter ff_vf_blend_vulkan;
|
|
extern const AVFilter ff_vf_bm3d;
|
|
extern const AVFilter ff_vf_boxblur;
|
|
extern const AVFilter ff_vf_boxblur_opencl;
|
|
extern const AVFilter ff_vf_bwdif;
|
|
extern const AVFilter ff_vf_cas;
|
|
extern const AVFilter ff_vf_chromaber_vulkan;
|
|
extern const AVFilter ff_vf_chromahold;
|
|
extern const AVFilter ff_vf_chromakey;
|
|
extern const AVFilter ff_vf_chromanr;
|
|
extern const AVFilter ff_vf_chromashift;
|
|
extern const AVFilter ff_vf_ciescope;
|
|
extern const AVFilter ff_vf_codecview;
|
|
extern const AVFilter ff_vf_colorbalance;
|
|
extern const AVFilter ff_vf_colorchannelmixer;
|
|
extern const AVFilter ff_vf_colorcontrast;
|
|
extern const AVFilter ff_vf_colorcorrect;
|
|
extern const AVFilter ff_vf_colorize;
|
|
extern const AVFilter ff_vf_colorkey;
|
|
extern const AVFilter ff_vf_colorkey_opencl;
|
|
extern const AVFilter ff_vf_colorhold;
|
|
extern const AVFilter ff_vf_colorlevels;
|
|
extern const AVFilter ff_vf_colormatrix;
|
|
extern const AVFilter ff_vf_colorspace;
|
|
extern const AVFilter ff_vf_colortemperature;
|
|
extern const AVFilter ff_vf_convolution;
|
|
extern const AVFilter ff_vf_convolution_opencl;
|
|
extern const AVFilter ff_vf_convolve;
|
|
extern const AVFilter ff_vf_copy;
|
|
extern const AVFilter ff_vf_coreimage;
|
|
extern const AVFilter ff_vf_cover_rect;
|
|
extern const AVFilter ff_vf_crop;
|
|
extern const AVFilter ff_vf_cropdetect;
|
|
extern const AVFilter ff_vf_cue;
|
|
extern const AVFilter ff_vf_curves;
|
|
extern const AVFilter ff_vf_datascope;
|
|
extern const AVFilter ff_vf_dblur;
|
|
extern const AVFilter ff_vf_dctdnoiz;
|
|
extern const AVFilter ff_vf_deband;
|
|
extern const AVFilter ff_vf_deblock;
|
|
extern const AVFilter ff_vf_decimate;
|
|
extern const AVFilter ff_vf_deconvolve;
|
|
extern const AVFilter ff_vf_dedot;
|
|
extern const AVFilter ff_vf_deflate;
|
|
extern const AVFilter ff_vf_deflicker;
|
|
extern const AVFilter ff_vf_deinterlace_qsv;
|
|
extern const AVFilter ff_vf_deinterlace_vaapi;
|
|
extern const AVFilter ff_vf_dejudder;
|
|
extern const AVFilter ff_vf_delogo;
|
|
extern const AVFilter ff_vf_denoise_vaapi;
|
|
extern const AVFilter ff_vf_derain;
|
|
extern const AVFilter ff_vf_deshake;
|
|
extern const AVFilter ff_vf_deshake_opencl;
|
|
extern const AVFilter ff_vf_despill;
|
|
extern const AVFilter ff_vf_detelecine;
|
|
extern const AVFilter ff_vf_dilation;
|
|
extern const AVFilter ff_vf_dilation_opencl;
|
|
extern const AVFilter ff_vf_displace;
|
|
extern const AVFilter ff_vf_dnn_classify;
|
|
extern const AVFilter ff_vf_dnn_detect;
|
|
extern const AVFilter ff_vf_dnn_processing;
|
|
extern const AVFilter ff_vf_doubleweave;
|
|
extern const AVFilter ff_vf_drawbox;
|
|
extern const AVFilter ff_vf_drawgraph;
|
|
extern const AVFilter ff_vf_drawgrid;
|
|
extern const AVFilter ff_vf_drawtext;
|
|
extern const AVFilter ff_vf_edgedetect;
|
|
extern const AVFilter ff_vf_elbg;
|
|
extern const AVFilter ff_vf_entropy;
|
|
extern const AVFilter ff_vf_epx;
|
|
extern const AVFilter ff_vf_eq;
|
|
extern const AVFilter ff_vf_erosion;
|
|
extern const AVFilter ff_vf_erosion_opencl;
|
|
extern const AVFilter ff_vf_estdif;
|
|
extern const AVFilter ff_vf_exposure;
|
|
extern const AVFilter ff_vf_extractplanes;
|
|
extern const AVFilter ff_vf_fade;
|
|
extern const AVFilter ff_vf_fftdnoiz;
|
|
extern const AVFilter ff_vf_fftfilt;
|
|
extern const AVFilter ff_vf_field;
|
|
extern const AVFilter ff_vf_fieldhint;
|
|
extern const AVFilter ff_vf_fieldmatch;
|
|
extern const AVFilter ff_vf_fieldorder;
|
|
extern const AVFilter ff_vf_fillborders;
|
|
extern const AVFilter ff_vf_find_rect;
|
|
extern const AVFilter ff_vf_flip_vulkan;
|
|
extern const AVFilter ff_vf_floodfill;
|
|
extern const AVFilter ff_vf_format;
|
|
extern const AVFilter ff_vf_fps;
|
|
extern const AVFilter ff_vf_framepack;
|
|
extern const AVFilter ff_vf_framerate;
|
|
extern const AVFilter ff_vf_framestep;
|
|
extern const AVFilter ff_vf_freezedetect;
|
|
extern const AVFilter ff_vf_freezeframes;
|
|
extern const AVFilter ff_vf_frei0r;
|
|
extern const AVFilter ff_vf_fspp;
|
|
extern const AVFilter ff_vf_gblur;
|
|
extern const AVFilter ff_vf_gblur_vulkan;
|
|
extern const AVFilter ff_vf_geq;
|
|
extern const AVFilter ff_vf_gradfun;
|
|
extern const AVFilter ff_vf_graphmonitor;
|
|
extern const AVFilter ff_vf_grayworld;
|
|
extern const AVFilter ff_vf_greyedge;
|
|
extern const AVFilter ff_vf_guided;
|
|
extern const AVFilter ff_vf_haldclut;
|
|
extern const AVFilter ff_vf_hflip;
|
|
extern const AVFilter ff_vf_hflip_vulkan;
|
|
extern const AVFilter ff_vf_histeq;
|
|
extern const AVFilter ff_vf_histogram;
|
|
extern const AVFilter ff_vf_hqdn3d;
|
|
extern const AVFilter ff_vf_hqx;
|
|
extern const AVFilter ff_vf_hstack;
|
|
extern const AVFilter ff_vf_hsvhold;
|
|
extern const AVFilter ff_vf_hsvkey;
|
|
extern const AVFilter ff_vf_hue;
|
|
extern const AVFilter ff_vf_huesaturation;
|
|
extern const AVFilter ff_vf_hwdownload;
|
|
extern const AVFilter ff_vf_hwmap;
|
|
extern const AVFilter ff_vf_hwupload;
|
|
extern const AVFilter ff_vf_hwupload_cuda;
|
|
extern const AVFilter ff_vf_hysteresis;
|
|
extern const AVFilter ff_vf_identity;
|
|
extern const AVFilter ff_vf_idet;
|
|
extern const AVFilter ff_vf_il;
|
|
extern const AVFilter ff_vf_inflate;
|
|
extern const AVFilter ff_vf_interlace;
|
|
extern const AVFilter ff_vf_interleave;
|
|
extern const AVFilter ff_vf_kerndeint;
|
|
extern const AVFilter ff_vf_kirsch;
|
|
extern const AVFilter ff_vf_lagfun;
|
|
extern const AVFilter ff_vf_latency;
|
|
extern const AVFilter ff_vf_lenscorrection;
|
|
extern const AVFilter ff_vf_lensfun;
|
|
extern const AVFilter ff_vf_libplacebo;
|
|
extern const AVFilter ff_vf_libvmaf;
|
|
extern const AVFilter ff_vf_limitdiff;
|
|
extern const AVFilter ff_vf_limiter;
|
|
extern const AVFilter ff_vf_loop;
|
|
extern const AVFilter ff_vf_lumakey;
|
|
extern const AVFilter ff_vf_lut;
|
|
extern const AVFilter ff_vf_lut1d;
|
|
extern const AVFilter ff_vf_lut2;
|
|
extern const AVFilter ff_vf_lut3d;
|
|
extern const AVFilter ff_vf_lutrgb;
|
|
extern const AVFilter ff_vf_lutyuv;
|
|
extern const AVFilter ff_vf_maskedclamp;
|
|
extern const AVFilter ff_vf_maskedmax;
|
|
extern const AVFilter ff_vf_maskedmerge;
|
|
extern const AVFilter ff_vf_maskedmin;
|
|
extern const AVFilter ff_vf_maskedthreshold;
|
|
extern const AVFilter ff_vf_maskfun;
|
|
extern const AVFilter ff_vf_mcdeint;
|
|
extern const AVFilter ff_vf_median;
|
|
extern const AVFilter ff_vf_mergeplanes;
|
|
extern const AVFilter ff_vf_mestimate;
|
|
extern const AVFilter ff_vf_metadata;
|
|
extern const AVFilter ff_vf_midequalizer;
|
|
extern const AVFilter ff_vf_minterpolate;
|
|
extern const AVFilter ff_vf_mix;
|
|
extern const AVFilter ff_vf_monochrome;
|
|
extern const AVFilter ff_vf_morpho;
|
|
extern const AVFilter ff_vf_mpdecimate;
|
|
extern const AVFilter ff_vf_msad;
|
|
extern const AVFilter ff_vf_negate;
|
|
extern const AVFilter ff_vf_nlmeans;
|
|
extern const AVFilter ff_vf_nlmeans_opencl;
|
|
extern const AVFilter ff_vf_nnedi;
|
|
extern const AVFilter ff_vf_noformat;
|
|
extern const AVFilter ff_vf_noise;
|
|
extern const AVFilter ff_vf_normalize;
|
|
extern const AVFilter ff_vf_null;
|
|
extern const AVFilter ff_vf_ocr;
|
|
extern const AVFilter ff_vf_ocv;
|
|
extern const AVFilter ff_vf_oscilloscope;
|
|
extern const AVFilter ff_vf_overlay;
|
|
extern const AVFilter ff_vf_overlay_opencl;
|
|
extern const AVFilter ff_vf_overlay_qsv;
|
|
extern const AVFilter ff_vf_overlay_vaapi;
|
|
extern const AVFilter ff_vf_overlay_vulkan;
|
|
extern const AVFilter ff_vf_overlay_cuda;
|
|
extern const AVFilter ff_vf_owdenoise;
|
|
extern const AVFilter ff_vf_pad;
|
|
extern const AVFilter ff_vf_pad_opencl;
|
|
extern const AVFilter ff_vf_palettegen;
|
|
extern const AVFilter ff_vf_paletteuse;
|
|
extern const AVFilter ff_vf_perms;
|
|
extern const AVFilter ff_vf_perspective;
|
|
extern const AVFilter ff_vf_phase;
|
|
extern const AVFilter ff_vf_photosensitivity;
|
|
extern const AVFilter ff_vf_pixdesctest;
|
|
extern const AVFilter ff_vf_pixscope;
|
|
extern const AVFilter ff_vf_pp;
|
|
extern const AVFilter ff_vf_pp7;
|
|
extern const AVFilter ff_vf_premultiply;
|
|
extern const AVFilter ff_vf_prewitt;
|
|
extern const AVFilter ff_vf_prewitt_opencl;
|
|
extern const AVFilter ff_vf_procamp_vaapi;
|
|
extern const AVFilter ff_vf_program_opencl;
|
|
extern const AVFilter ff_vf_pseudocolor;
|
|
extern const AVFilter ff_vf_psnr;
|
|
extern const AVFilter ff_vf_pullup;
|
|
extern const AVFilter ff_vf_qp;
|
|
extern const AVFilter ff_vf_random;
|
|
extern const AVFilter ff_vf_readeia608;
|
|
extern const AVFilter ff_vf_readvitc;
|
|
extern const AVFilter ff_vf_realtime;
|
|
extern const AVFilter ff_vf_remap;
|
|
extern const AVFilter ff_vf_removegrain;
|
|
extern const AVFilter ff_vf_removelogo;
|
|
extern const AVFilter ff_vf_repeatfields;
|
|
extern const AVFilter ff_vf_reverse;
|
|
extern const AVFilter ff_vf_rgbashift;
|
|
extern const AVFilter ff_vf_roberts;
|
|
extern const AVFilter ff_vf_roberts_opencl;
|
|
extern const AVFilter ff_vf_rotate;
|
|
extern const AVFilter ff_vf_sab;
|
|
extern const AVFilter ff_vf_scale;
|
|
extern const AVFilter ff_vf_scale_cuda;
|
|
extern const AVFilter ff_vf_scale_npp;
|
|
extern const AVFilter ff_vf_scale_qsv;
|
|
extern const AVFilter ff_vf_scale_vaapi;
|
|
extern const AVFilter ff_vf_scale_vulkan;
|
|
extern const AVFilter ff_vf_scale2ref;
|
|
extern const AVFilter ff_vf_scale2ref_npp;
|
|
extern const AVFilter ff_vf_scdet;
|
|
extern const AVFilter ff_vf_scharr;
|
|
extern const AVFilter ff_vf_scroll;
|
|
extern const AVFilter ff_vf_segment;
|
|
extern const AVFilter ff_vf_select;
|
|
extern const AVFilter ff_vf_selectivecolor;
|
|
extern const AVFilter ff_vf_sendcmd;
|
|
extern const AVFilter ff_vf_separatefields;
|
|
extern const AVFilter ff_vf_setdar;
|
|
extern const AVFilter ff_vf_setfield;
|
|
extern const AVFilter ff_vf_setparams;
|
|
extern const AVFilter ff_vf_setpts;
|
|
extern const AVFilter ff_vf_setrange;
|
|
extern const AVFilter ff_vf_setsar;
|
|
extern const AVFilter ff_vf_settb;
|
|
extern const AVFilter ff_vf_sharpen_npp;
|
|
extern const AVFilter ff_vf_sharpness_vaapi;
|
|
extern const AVFilter ff_vf_shear;
|
|
extern const AVFilter ff_vf_showinfo;
|
|
extern const AVFilter ff_vf_showpalette;
|
|
extern const AVFilter ff_vf_shuffleframes;
|
|
extern const AVFilter ff_vf_shufflepixels;
|
|
extern const AVFilter ff_vf_shuffleplanes;
|
|
extern const AVFilter ff_vf_sidedata;
|
|
extern const AVFilter ff_vf_signalstats;
|
|
extern const AVFilter ff_vf_signature;
|
|
extern const AVFilter ff_vf_smartblur;
|
|
extern const AVFilter ff_vf_sobel;
|
|
extern const AVFilter ff_vf_sobel_opencl;
|
|
extern const AVFilter ff_vf_split;
|
|
extern const AVFilter ff_vf_spp;
|
|
extern const AVFilter ff_vf_sr;
|
|
extern const AVFilter ff_vf_ssim;
|
|
extern const AVFilter ff_vf_stereo3d;
|
|
extern const AVFilter ff_vf_streamselect;
|
|
extern const AVFilter ff_vf_subtitles;
|
|
extern const AVFilter ff_vf_super2xsai;
|
|
extern const AVFilter ff_vf_swaprect;
|
|
extern const AVFilter ff_vf_swapuv;
|
|
extern const AVFilter ff_vf_tblend;
|
|
extern const AVFilter ff_vf_telecine;
|
|
extern const AVFilter ff_vf_thistogram;
|
|
extern const AVFilter ff_vf_threshold;
|
|
extern const AVFilter ff_vf_thumbnail;
|
|
extern const AVFilter ff_vf_thumbnail_cuda;
|
|
extern const AVFilter ff_vf_tile;
|
|
extern const AVFilter ff_vf_tinterlace;
|
|
extern const AVFilter ff_vf_tlut2;
|
|
extern const AVFilter ff_vf_tmedian;
|
|
extern const AVFilter ff_vf_tmidequalizer;
|
|
extern const AVFilter ff_vf_tmix;
|
|
extern const AVFilter ff_vf_tonemap;
|
|
extern const AVFilter ff_vf_tonemap_opencl;
|
|
extern const AVFilter ff_vf_tonemap_vaapi;
|
|
extern const AVFilter ff_vf_tpad;
|
|
extern const AVFilter ff_vf_transpose;
|
|
extern const AVFilter ff_vf_transpose_npp;
|
|
extern const AVFilter ff_vf_transpose_opencl;
|
|
extern const AVFilter ff_vf_transpose_vaapi;
|
|
extern const AVFilter ff_vf_transpose_vulkan;
|
|
extern const AVFilter ff_vf_trim;
|
|
extern const AVFilter ff_vf_unpremultiply;
|
|
extern const AVFilter ff_vf_unsharp;
|
|
extern const AVFilter ff_vf_unsharp_opencl;
|
|
extern const AVFilter ff_vf_untile;
|
|
extern const AVFilter ff_vf_uspp;
|
|
extern const AVFilter ff_vf_v360;
|
|
extern const AVFilter ff_vf_vaguedenoiser;
|
|
extern const AVFilter ff_vf_varblur;
|
|
extern const AVFilter ff_vf_vectorscope;
|
|
extern const AVFilter ff_vf_vflip;
|
|
extern const AVFilter ff_vf_vflip_vulkan;
|
|
extern const AVFilter ff_vf_vfrdet;
|
|
extern const AVFilter ff_vf_vibrance;
|
|
extern const AVFilter ff_vf_vidstabdetect;
|
|
extern const AVFilter ff_vf_vidstabtransform;
|
|
extern const AVFilter ff_vf_vif;
|
|
extern const AVFilter ff_vf_vignette;
|
|
extern const AVFilter ff_vf_vmafmotion;
|
|
extern const AVFilter ff_vf_vpp_qsv;
|
|
extern const AVFilter ff_vf_vstack;
|
|
extern const AVFilter ff_vf_w3fdif;
|
|
extern const AVFilter ff_vf_waveform;
|
|
extern const AVFilter ff_vf_weave;
|
|
extern const AVFilter ff_vf_xbr;
|
|
extern const AVFilter ff_vf_xcorrelate;
|
|
extern const AVFilter ff_vf_xfade;
|
|
extern const AVFilter ff_vf_xfade_opencl;
|
|
extern const AVFilter ff_vf_xmedian;
|
|
extern const AVFilter ff_vf_xstack;
|
|
extern const AVFilter ff_vf_yadif;
|
|
extern const AVFilter ff_vf_yadif_cuda;
|
|
extern const AVFilter ff_vf_yadif_videotoolbox;
|
|
extern const AVFilter ff_vf_yaepblur;
|
|
extern const AVFilter ff_vf_zmq;
|
|
extern const AVFilter ff_vf_zoompan;
|
|
extern const AVFilter ff_vf_zscale;
|
|
|
|
extern const AVFilter ff_vsrc_allrgb;
|
|
extern const AVFilter ff_vsrc_allyuv;
|
|
extern const AVFilter ff_vsrc_cellauto;
|
|
extern const AVFilter ff_vsrc_color;
|
|
extern const AVFilter ff_vsrc_colorspectrum;
|
|
extern const AVFilter ff_vsrc_coreimagesrc;
|
|
extern const AVFilter ff_vsrc_frei0r_src;
|
|
extern const AVFilter ff_vsrc_gradients;
|
|
extern const AVFilter ff_vsrc_haldclutsrc;
|
|
extern const AVFilter ff_vsrc_life;
|
|
extern const AVFilter ff_vsrc_mandelbrot;
|
|
extern const AVFilter ff_vsrc_mptestsrc;
|
|
extern const AVFilter ff_vsrc_nullsrc;
|
|
extern const AVFilter ff_vsrc_openclsrc;
|
|
extern const AVFilter ff_vsrc_pal75bars;
|
|
extern const AVFilter ff_vsrc_pal100bars;
|
|
extern const AVFilter ff_vsrc_rgbtestsrc;
|
|
extern const AVFilter ff_vsrc_sierpinski;
|
|
extern const AVFilter ff_vsrc_smptebars;
|
|
extern const AVFilter ff_vsrc_smptehdbars;
|
|
extern const AVFilter ff_vsrc_testsrc;
|
|
extern const AVFilter ff_vsrc_testsrc2;
|
|
extern const AVFilter ff_vsrc_yuvtestsrc;
|
|
|
|
extern const AVFilter ff_vsink_nullsink;
|
|
|
|
/* multimedia filters */
|
|
extern const AVFilter ff_avf_abitscope;
|
|
extern const AVFilter ff_avf_adrawgraph;
|
|
extern const AVFilter ff_avf_agraphmonitor;
|
|
extern const AVFilter ff_avf_ahistogram;
|
|
extern const AVFilter ff_avf_aphasemeter;
|
|
extern const AVFilter ff_avf_avectorscope;
|
|
extern const AVFilter ff_avf_concat;
|
|
extern const AVFilter ff_avf_showcqt;
|
|
extern const AVFilter ff_avf_showfreqs;
|
|
extern const AVFilter ff_avf_showspatial;
|
|
extern const AVFilter ff_avf_showspectrum;
|
|
extern const AVFilter ff_avf_showspectrumpic;
|
|
extern const AVFilter ff_avf_showvolume;
|
|
extern const AVFilter ff_avf_showwaves;
|
|
extern const AVFilter ff_avf_showwavespic;
|
|
extern const AVFilter ff_vaf_spectrumsynth;
|
|
|
|
/* multimedia sources */
|
|
extern const AVFilter ff_avsrc_amovie;
|
|
extern const AVFilter ff_avsrc_movie;
|
|
|
|
/* those filters are part of public or internal API,
|
|
* they are formatted to not be found by the grep
|
|
* as they are manually added again (due to their 'names'
|
|
* being the same while having different 'types'). */
|
|
extern const AVFilter ff_asrc_abuffer;
|
|
extern const AVFilter ff_vsrc_buffer;
|
|
extern const AVFilter ff_asink_abuffer;
|
|
extern const AVFilter ff_vsink_buffer;
|
|
extern const AVFilter ff_af_afifo;
|
|
extern const AVFilter ff_vf_fifo;
|
|
|
|
#include "libavfilter/filter_list.c"
|
|
|
|
|
|
const AVFilter *av_filter_iterate(void **opaque)
|
|
{
|
|
uintptr_t i = (uintptr_t)*opaque;
|
|
const AVFilter *f = filter_list[i];
|
|
|
|
if (f)
|
|
*opaque = (void*)(i + 1);
|
|
|
|
return f;
|
|
}
|
|
|
|
const AVFilter *avfilter_get_by_name(const char *name)
|
|
{
|
|
const AVFilter *f = NULL;
|
|
void *opaque = 0;
|
|
|
|
if (!name)
|
|
return NULL;
|
|
|
|
while ((f = av_filter_iterate(&opaque)))
|
|
if (!strcmp(f->name, name))
|
|
return f;
|
|
|
|
return NULL;
|
|
}
|