acopy - FFmpeg 4.2.10 / Filters / Audio

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FFmpeg 4.2.10

Version Matrix Source

4.2.10

Filters

Audio

... acompressor acontrast acopy acrossfade acrossover acrusher acue adeclick adeclip adelay aderivative aintegral aecho aemphasis aeval afade afftdn afftfilt afir aformat agate aiir alimiter allpass aloop amerge amix amultiply anequalizer anlmdn anull apad aphaser apulsator aresample areverse asetnsamples asetrate ashowinfo asoftclip asr astats atempo atrim bandpass bandreject bass lowshelf biquad bs2b channelmap channelsplit chorus compand compensationdelay crossfeed crystalizer dcshift deesser drmeter dynaudnorm earwax equalizer extrastereo firequalizer flanger haas hdcd headphone highpass join ladspa loudnorm lowpass lv2 mcompand pan replaygain resample rubberband sidechaincompress sidechaingate silencedetect silenceremove sofalizer stereotools stereowiden superequalizer surround treble highshelf tremolo vibrato volume volumedetect Show All

OpenCL Video

... avgblur_opencl boxblur_opencl convolution_opencl dilation_opencl erosion_opencl colorkey_opencl nlmeans_opencl overlay_opencl prewitt_opencl roberts_opencl sobel_opencl tonemap_opencl unsharp_opencl Show All

Video

... alphaextract alphamerge amplify ass atadenoise avgblur bbox bitplanenoise blackdetect blackframe blend tblend bm3d boxblur bwdif chromahold chromakey chromashift ciescope codecview colorbalance colorkey colorhold colorlevels colorchannelmixer colormatrix colorspace convolution convolve copy coreimage crop cropdetect cue curves datascope dctdnoiz deband deblock decimate deconvolve dedot deflate deflicker dejudder delogo derain deshake despill detelecine dilation displace drawbox drawgrid drawtext edgedetect eq erosion extractplanes elbg entropy fade fftfilt fftdnoiz field fieldhint fieldmatch fieldorder fifo afifo fillborders find_rect cover_rect floodfill format fps framepack framerate framestep freezedetect frei0r fspp gblur geq gradfun graphmonitor agraphmonitor greyedge haldclut hflip histeq histogram hqdn3d hwdownload hwmap hwupload hwupload_cuda hqx hstack hue hysteresis idet il inflate interlace kerndeint lagfun lenscorrection lensfun libvmaf limiter loop lut1d lut3d lumakey lut lutrgb lutyuv lut2 tlut2 maskedclamp maskedmerge maskfun mcdeint mergeplanes mestimate midequalizer minterpolate mix mpdecimate negate nlmeans nnedi noformat noise normalize null ocr ocv oscilloscope overlay owdenoise pad palettegen paletteuse perspective phase pixdesctest pixscope pp pp7 premultiply prewitt program_opencl pseudocolor psnr pullup qp random readeia608 readvitc remap removegrain removelogo repeatfields reverse rgbashift roberts rotate sab scale scale_npp scale2ref selectivecolor separatefields setdar setsar setfield setparams showinfo showpalette shuffleframes shuffleplanes signalstats signature smartblur ssim stereo3d streamselect astreamselect sobel spp sr subtitles super2xsai swaprect swapuv telecine threshold thumbnail tile tinterlace tmix tonemap tpad transpose transpose_npp trim unpremultiply unsharp uspp vaguedenoiser vectorscope vidstabdetect vidstabtransform vflip vfrdet vibrance vignette vmafmotion vstack w3fdif waveform weave doubleweave xbr xmedian xstack yadif yadif_cuda zoompan zscale Show All

Sinks

Audio

... abuffersink anullsink Show All

Video

... buffersink nullsink Show All

Sources

Audio

... abuffer aevalsrc anullsrc flite anoisesrc hilbert sinc sine Show All

Multimedia

... abitscope ahistogram aphasemeter avectorscope bench abench concat drawgraph adrawgraph ebur128 interleave ainterleave metadata ametadata perms aperms realtime arealtime select aselect sendcmd asendcmd setpts asetpts setrange settb asettb showcqt showfreqs showspatial showspectrum showspectrumpic showvolume showwaves showwavespic sidedata asidedata spectrumsynth split asplit zmq azmq amovie movie Show All

Video

... buffer cellauto coreimagesrc mandelbrot mptestsrc frei0r_src life allrgb allyuv color haldclutsrc nullsrc pal75bars pal100bars rgbtestsrc smptebars smptehdbars testsrc testsrc2 yuvtestsrc openclsrc Show All

Other Vers.

7.1 7.0.2 6.1.2 6.0.1 5.1.6 5.0.3 4.4.5 4.3.8 4.1.11 4.0.6 3.4.13 3.3.9 3.2.19 3.1.11 3.0.12 2.8.22 2.7.7 2.6.9 2.5.11 2.4.14 2.3.6 2.2.16 2.1.8 2.0.7 1.2.12 1.1.16 1.0.10 0.11.5 0.10.16 0.9.4 0.8.15 0.7.17

4.2.10 ❭ Filters ❭ Audio ❭ acopy

Since^* 3.4

Copy the input audio source unchanged to the output. This is mainly useful for testing purposes.