acsuite : Frame-based cutting/trimming/splicing of audio files from within VapourSynth ( https://github.com/OrangeChannel/acsuite )
adaptivegrain : adaptivegrain-rs ( https://github.com/Irrational-Encoding-Wizardry/adaptivegrain )
audiocutter : A tool to cut audio and generate associated chapters/qpfiles for vapoursynth ( https://github.com/AzraelNewtype/audiocutter )
bestsource : Sample/frame accurate access to audio and video source plugin for VaporSynth ( https://github.com/vapoursynth/bestsource )
descratch : Removes vertical scratches from films ( https://github.com/vapoursynth/descratch )
dmetrics : Vapoursynth plugin that attaches the match metrics calculated by Telecide to frames as properties ( https://github.com/vapoursynth/dmetrics )
hysteresis : Takes two bi-level masks clips and generates another bi-level mask clip ( https://github.com/sgt0/vapoursynth-hysteresis )
manipulate-motion-vectors : A vapoursynth plugin to do potentially useful things with motion vectors that have already been generated ( https://github.com/Mikewando/manipulate-motion-vectors )
ocsuite : Mastroka ordered chapters automation script ( https://github.com/OrangeChannel/ocsuite )
rawz : Raw video reader library and VapourSynth frontend ( https://github.com/sekrit-twc/rawz )
subtext : Subtitle plugin for VapourSynth based on libass ( https://github.com/vapoursynth/subtext )
vapoursynth-adjust : This is a very basic port of the built-in Avisynth filter Tweak ( https://github.com/dubhater/vapoursynth-adjust )
vapoursynth-akarin : Akarin's experimental VapourSynth plugin ( https://github.com/Jaded-Encoding-Thaumaturgy/akarin-vapoursynth-plugin )
vapoursynth-awarp : AWarp filter for VapourSynth ( https://github.com/HolyWu/VapourSynth-AWarp )
vapoursynth-bifrost : Decrawler plugin for VapourSynth ( https://github.com/dubhater/vapoursynth-bifrost )
vapoursynth-bm3d : BM3D denoising filter for VapourSynth ( https://github.com/HomeOfVapourSynthEvolution/VapourSynth-BM3D )
vapoursynth-bwdif : Motion adaptive deinterlacing based on yadif with the use of w3fdif and cubic interpolation algorithms ( https://github.com/HomeOfVapourSynthEvolution/VapourSynth-Bwdif )
vapoursynth-cambi : ( https://github.com/sgt0/vapoursynth-cambi )
vapoursynth-cas : Contrast Adaptive Sharpening ( https://github.com/HomeOfVapourSynthEvolution/VapourSynth-CAS )
vapoursynth-chickendream : A realistic film grain generator ( https://gitlab.com/EleonoreMizo/chickendream )
vapoursynth-cmedian : Constant time median filter algorithm for VapourSynth ( https://github.com/4re/vapoursynth-cmedian )
vapoursynth-colorbars : ColorBars is a filter for generating test signals ( https://github.com/ifb/vapoursynth-colorbars )
vapoursynth-d2vsource : D2V Source plugin for VapourSynth ( https://github.com/dwbuiten/d2vsource )
vapoursynth-dctfilter : Performs DCT on 8x8 blocks, applies modification to it, then performs IDCT ( https://github.com/HomeOfVapourSynthEvolution/VapourSynth-DCTFilter )
vapoursynth-deblock : It does a deblocking of the picture, using the deblocking filter of h264 ( https://github.com/HomeOfVapourSynthEvolution/VapourSynth-Deblock )
vapoursynth-dedot : Dedot is a temporal cross color (rainbow) and cross luminance (dotcrawl) reduction filter ( https://github.com/dubhater/vapoursynth-dedot )
vapoursynth-descale : VapourSynth plugin to undo upscaling ( https://github.com/Irrational-Encoding-Wizardry/vapoursynth-descale )
vapoursynth-dotkill : Spatial dotcrawl remover for VapourSynth ( https://github.com/myrsloik/DotKill )
vapoursynth-edgefixer : EdgeFixer repairs bright and dark line artifacts near the border of an image ( https://github.com/sekrit-twc/EdgeFixer )
vapoursynth-edgemasks : Creates an edge mask using various operators ( https://github.com/HolyWu/VapourSynth-EdgeMasks )
vapoursynth-eedi3 : An intra-frame deinterlacer ( https://github.com/HomeOfVapourSynthEvolution/VapourSynth-EEDI3 )
vapoursynth-ffmpegsource : A libav/ffmpeg based source library for easy frame accurate access ( https://github.com/FFMS/ffms2 )
vapoursynth-fft3dfilter : VapourSynth port of FFT3DFilter ( https://github.com/myrsloik/VapourSynth-FFT3DFilter )
vapoursynth-fieldhint : Fieldhint plugin for VapourSynth ( https://github.com/dubhater/vapoursynth-fieldhint )
vapoursynth-fillborders : VapourSynth filter that fills the borders of a clip, without changing the clip's dimensions. ( https://github.com/dubhater/vapoursynth-fillborders )
vapoursynth-finesharp : Small and relatively fast realtime-sharpening function for VapourSynth ( http://forum.doom9.org/showthread.php?t=166524 )
vapoursynth-fmtconv : A format-conversion plug-in for the Vapoursynth video processing engine ( http://forum.doom9.org/showthread.php?t=166504 https://gitlab.com/EleonoreMizo/fmtconv )
vapoursynth-histogram : Histogram plugin for VapourSynth ( https://github.com/dubhater/vapoursynth-histogram )
vapoursynth-hysteria : Line darkening script for VapourSynth ( https://github.com/Irrational-Encoding-Wizardry/vapoursynth-Hysteria )
vapoursynth-iscombed : Check whether or not a frame is combed and stores the result in the _Combed frame property. ( https://github.com/HolyWu/VapourSynth-IsCombed )
vapoursynth-it : VapourSynth 3:2-pulldown removal for NTSC ( https://github.com/theChaosCoder/vapoursynth-it )
vapoursynth-knlmeanscl : An optimized pixelwise OpenCL implementation of the Non-local means denoising algorithm ( https://github.com/Khanattila/KNLMeansCL )
vapoursynth-l-smash-works : Works based on L-SMASH project ( https://github.com/HomeOfAviSynthPlusEvolution/L-SMASH-Works )
vapoursynth-miscfilters-obsolete : Miscellaneous Filters is a random collection of filters that mostly are useful for Avisynth compatibility ( https://github.com/vapoursynth/vs-miscfilters-obsolete )
vapoursynth-mvsfunc : mawen1250's VapourSynth functions ( http://forum.doom9.org/showthread.php?p=1737309 )
vapoursynth-mvtools : MVTools is a set of filters for motion estimation and compensation ( https://github.com/dubhater/vapoursynth-mvtools )
vapoursynth-mvutensils : MVUtensils is a refactoring of the original VapourSynth mvtools port ( https://github.com/myrsloik/mvutensils )
vapoursynth-plugins-meta : VapourSynth plugins meta package. ( https://www.vapoursynth.com/ )
vapoursynth-readmpls : Get m2ts clip id from a playlist and return a dict ( https://github.com/HomeOfVapourSynthEvolution/VapourSynth-ReadMpls )
vapoursynth-resize2 : Extends the standard zimg resizer ( https://github.com/Jaded-Encoding-Thaumaturgy/vapoursynth-resize2 )
vapoursynth-rife-ncnn-vulkan : Real-Time Intermediate Flow Estimation for Video Frame Interpolation, based on rife-ncnn-vulkan ( https://github.com/styler00dollar/VapourSynth-RIFE-ncnn-Vulkan )
vapoursynth-sangnom : A rewrite version of AVISynth SangNom2 ( https://github.com/dubhater/vapoursynth-sangnom )
vapoursynth-scxvid : Scene change detection plugin for VapourSynth, using XviD ( https://github.com/dubhater/vapoursynth-scxvid )
vapoursynth-sneedif : Setsugen No Ensemble of Edge Directed Interpolation Functions ( https://github.com/Jaded-Encoding-Thaumaturgy/vapoursynth-SNEEDIF )
vapoursynth-timecube : A plugin to load and apply 3D luts to a video ( https://github.com/sekrit-twc/timecube )
vapoursynth-tivtc : TFM and TDecimate functions for field matching and decimation ( https://github.com/dubhater/vapoursynth-tivtc )
vapoursynth-ttempsmooth : TTempSmooth is a motion adaptive temporal smoothing filter ( https://github.com/HomeOfVapourSynthEvolution/VapourSynth-TTempSmooth )
vapoursynth-vcm : TFM and TDecimate functions for field matching and decimation ( https://github.com/AmusementClub/vcm http://www.avisynth.nl/users/vcmohan/vcm/vcm.html )
vapoursynth-vmaf : VMAF is a perceptual video quality assessment algorithm developed by Netflix. ( https://github.com/HomeOfVapourSynthEvolution/VapourSynth-VMAF )
vapoursynth-vs-maskdetail : A function to use invks/debilinear ( http://forum.doom9.org/showthread.php?t=171546 )
vapoursynth-warpsharpsupport : Script versions of support functions from WarpSharp ( https://github.com/myrsloik/WarpSharpSupport )
vapoursynth-zip : VapourSynth Zig Image Process ( https://github.com/dnjulek/vapoursynth-zip )
vapoursynth-znedi3 : Optimized nnedi3 filter ( https://github.com/sekrit-twc/znedi3 )
vapoursynth-zsmooth : Video smoothing functions for Vapoursynth ( https://github.com/adworacz/zsmooth )
vivtc : Field matcher and decimation filter for VapourSynth similar to TIVTC ( https://github.com/vapoursynth/vivtc )
vs-ccd : ( https://github.com/End-of-Eternity/vs-ccd )
vs-dfttest2 : DFTTest re-implemetation (CUDA and x86) ( https://github.com/AmusementClub/vs-dfttest2 )
vs-imwri : Image reader and writer for VapourSynth using the ImageMagick library ( https://github.com/vapoursynth/vs-imwri )
vs-jetpack : Suite of filters, wrappers, and helper funcs for VapourSynth ( https://github.com/Jaded-Encoding-Thaumaturgy/vs-jetpack )
vs-nlm-ispc : Non-local means denoise filter, drop-in replacement of the venerable KNLMeansCL (CPU only) ( https://github.com/AmusementClub/vs-nlm-ispc )
vs-noise : Generates film like noise or other effects (like rain) by adding random noise to a video clip ( https://github.com/wwww-wwww/vs-noise )
vs-ocr : OCR plugin for VapourSynth ( https://github.com/vapoursynth/vs-ocr )
vs-placebo : libplacebo-based debanding, scaling and color mapping plugin for VapourSynth ( https://github.com/Lypheo/vs-placebo )
vs-removegrain : VapourSynth port of RemoveGrain and Repair plugins from Avisynth ( https://github.com/vapoursynth/vs-removegrain )
vsfpng : fpng for VapourSynth ( https://github.com/Mikewando/vsfpng )
vsutil : A collection of general purpose Vapoursynth functions to be reused in modules and scripts ( https://github.com/Irrational-Encoding-Wizardry/vsutil )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a vapoursynth
For Paludis use this rsync : rsync://gentoo.zugaina.org/vapoursynth-portage
If you have a problem : ycarus(-at-)zugaina.org