vapoursynth-mvtools 28

Motion estimation and denoising filter for VapourSynth

Description

MVTools is a set of filters for motion estimation and compensation.

This is a port of version 2.5.11.20 of the Avisynth plugin.

Some changes from version 2.5.11.9 of the SVP fork have been incorporated as well (http://www.svp-team.com/wiki/Download).

The filter DepanEstimate was ported from the Avisynth plugin DepanEstimate, version 1.10.

The filters DepanCompensate and DepanStabilise were ported from the Avisynth plugin Depan, version 1.13.1.

Note that some functions such as MVShow are missing. Replacements for this functionality can be found in https://pypi.org/project/vapoursynth-manipmv/ and will therefore never be implemented in this plugin.

Differences

• All:

  • Free multithreading, courtesy of VapourSynth.

  • Parameters are all lowercase now.

  • YUY2 is not supported.

  • Grayscale, 4:2:0, 4:2:2, 4:4:0, and 4:4:4 are supported, except for DepanCompensate and DepanStabilise, which don’t support 4:4:0.

  • Up to 16 bits per sample are supported.

  • The audio is definitely not killed.

  • No “planar” parameter.

  • “isse” parameter renamed to “opt”.

• Analyse:

  • No “temporal” parameter, as it’s sort of incompatible with multithreading.

  • No “outfile” parameter.

  • No “sadx264” parameter. If opt is True, the best functions imported from x264 will be selected automatically. Otherwise, only C functions will be used.

  • New parameters “fields” and “tff”.

  • The optimised SAD, SATD, and SSD functions from x264 have been updated to the latest versions (as of September 2014).

  • Block sizes of 64x32, 64x64, 128x64, and 128x128 are supported.

  • The “dct” parameter can be 5..10 even with blocks larger than 16x16.

• Recalculate:

  • Same as Analyse.

• Compensate:

  • No “recursion” parameter. It was dodgy.

  • New parameter “tff”.

• Flow

  • New parameter “tff”.

• SCDetection:

  • No “ysc” parameter. The input frames are returned unchanged, with the _SceneChangePrev or _SceneChangeNext property attached.

  • No “isse” parameter. It wasn’t used.

• DepanAnalyse:

  • Formerly “MDepan”.

  • New parameters “fields” and “tff”.

  • No “log”, “range”, “isse” parameters.

• DepanEstimate:

  • New parameters “fields” and “tff”.

  • No “range”, “log”, “debug”, “extlog” parameters.

• DepanCompensate:

  • Formerly “DePan”.

  • No “inputlog” parameter.

• DepanStabilise:

  • Formerly “DePanStabilize”.

  • No “inputlog” parameter.

  • Methods -1 and 2 unavailable.

Usage

mv.Super(clip clip[, int hpad=16, int vpad=16, int pel=2, int levels=0, bint chroma=True, int sharp=2, int rfilter=2, clip pelclip=None, bint opt=True])

mv.Analyse(clip super[, int blksize=8, int blksizev=blksize, int levels=0, int search=4, int searchparam=2, int pelsearch=0, bint isb=False, int lambda, bint chroma=True, int delta=1, bint truemotion=True, int lsad, int plevel, int global, int pnew, int pzero=pnew, int pglobal=0, int overlap=0, int overlapv=overlap, bint divide=False, int badsad=10000, int badrange=24, bint opt=True, bint meander=True, bint trymany=False, bint fields=False, bint tff, int search_coarse=3, int dct=0])

mv.Recalculate(clip super, clip vectors[, int blksize=8, int blksizev=blksize, int search=4, int searchparam=2, int lambda, bint chroma=True, bint truemotion=True, int pnew, int overlap=0, int overlapv=overlap, bint divide=False, bint opt=True, bint meander=True, bint fields=False, bint tff, int dct=0])

mv.Compensate(clip clip, clip super, clip vectors[, int scbehavior=1, int thsad=10000, bint fields=False, float time=100.0, int thscd1=400, int thscd2=130, bint opt=True, bint tff])

mv.Degrain1(clip clip, clip super, clip mvbw, clip mvfw[, int thsad=400, int thsadc=thsad, int plane=4, int limit=255, int limitc=limit, int thscd1=400, int thscd2=130, bint opt=True])

mv.Degrain2(clip clip, clip super, clip mvbw, clip mvfw, clip mvbw2, clip mvfw2[, int thsad=400, int thsadc=thsad, int plane=4, int limit=255, int limitc=limit, int thscd1=400, int thscd2=130, bint opt=True])

mv.Degrain3(clip clip, clip super, clip mvbw, clip mvfw, clip mvbw2, clip mvfw2, clip mvbw3, clip mvfw3[, int thsad=400, int thsadc=thsad, int plane=4, int limit=255, int limitc=limit, int thscd1=400, int thscd2=130, bint opt=True])

mv.Mask(clip clip, clip vectors[, float ml=100.0, float gamma=1.0, int kind=0, float time=100.0, int ysc=0, int thscd1=400, int thscd2=130, bint opt=True])

mv.Finest(clip super[, bint opt=True])

mv.Flow(clip clip, clip super, clip vectors[, float time=100.0, int mode=0, bint fields=False, int thscd1=400, int thscd2=130, bint opt=True, bint tff])

mv.FlowBlur(clip clip, clip super, clip mvbw, clip mvfw[, float blur=50.0, int prec=1, int thscd1=400, int thscd2=130, bint opt=True])

mv.FlowInter(clip clip, clip super, clip mvbw, clip mvfw[, float time=50.0, float ml=100.0, bint blend=True, int thscd1=400, int thscd2=130, bint opt=True])

mv.FlowFPS(clip clip, clip super, clip mvbw, clip mvfw[, int num=25, int den=1, int mask=2, float ml=100.0, bint blend=True, int thscd1=400, int thscd2=130, bint opt=True])

mv.BlockFPS(clip clip, clip super, clip mvbw, clip mvfw[, int num=25, int den=1, int mode=3, float ml=100.0, bint blend=True, int thscd1=400, int thscd2=130, bint opt=True])

mv.SCDetection(clip clip, clip vectors[, int thscd1=400, int thscd2=130])

mv.DepanAnalyse(clip clip, clip vectors[, clip mask, bint zoom=True, bint rot=True, float pixaspect=1.0, float error=15.0, bint info=False, float wrong=10.0, float zerow=0.05, int thscd1=400, int thscd2=130, bint fields=False, bint tff])

mv.DepanEstimate(clip clip[, float trust=4.0, int winx=0, int winy=0, int wleft=-1, int wtop=-1, int dxmax=-1, int dymax=-1, float zoommax=1.0, float stab=1.0, float pixaspect=1.0, bint info=False, bint show=False, bint fields=False, bint tff])

mv.DepanCompensate(clip clip, clip data[, float offset=0.0, int subpixel=2, float pixaspect=1.0, bint matchfields=True, int mirror=0, int blur=0, bint info=False, bint fields=False, bint tff])

mv.DepanStabilise(clip clip, clip data[, float cutoff=1.0, float damping=0.9, float initzoom=1.0, bint addzoom=False, int prev=0, int next=0, int mirror=0, int blur=0, float dxmax=60.0, float dymax=30.0, float zoommax=1.05, float rotmax=1.0, int subpixel=2, float pixaspect=1.0, int fitlast=0, float tzoom=3.0, bint info=False, int method=0, bint fields=False])

If fields is True, it is assumed that the clip named clip first went through std.SeparateFields.

For information about the other parameters, consult the Avisynth plugins’ documentation at http://avisynth.org.ru/mvtools/mvtools2.html or http://www.avisynth.nl/users/fizick/depan/depan.html. This will not be necessary in the future.

Compilation

FFTW3 configured for 32 bit floats is required (“fftw3f”).

meson setup build
ninja -C build

License

GPL 2, like the Avisynth plugins.