vapoursynth-deblock 9.0

Reduces the blockiness of the image using the deblocking filter from h264

Deblock

Reduces the blockiness of the image using the deblocking filter from h264.

Ported from AviSynth plugin http://www.avisynth.nl/users/fizick/mvtools/deblock.html.

Parameters

deblock.Deblock(vnode clip[, int quant=25, int aoffset=0, int boffset=0, int[] planes=[0, 1, 2], int opt=0])

• clip: Clip to process. Any format with either 8-16 bit depth integer sample type or 32 bit depth float sample type is supported.

• quant: The higher the quant, the stronger the deblocking. Valid range is 0 ... 60.

• aoffset: A quant modifier for the blockiness detection threshold. Larger values mean stronger edge deblocking.

• boffset: Another quant modifier, used both for the blockiness detector and for the deblocking strength. Here too: the higher it is, the stronger the effect.

• planes: Specifies which planes will be processed. Any unprocessed planes will be simply copied.

• opt: Specifies which cpu optimizations to use.

  • 0 = auto detect
  • 1 = use c
  • 2 = use sse4.1

If quant + aoffset is less to 16, no filtering is performed at all. The same applies to quant + boffset.

Installation

pip install -U vapoursynth-deblock