DeblockPP7

Abstract
Author	John Doe
Version	1.0
Download	DeblockPP7_Avisynth_2_5.rar
Category	Deblocker
License	GPLv2
Discussion	Doom9 Thread

Description

A port of the MPlayer PP7 deblocking filter. Postprocessing filter 7 is variant of the spp filter, similar to spp=6 with 7 point DCT, where only the center sample is used after IDCT.

• For AviSynth+ see vsDeblockPP7, it includes high bit depth colorspace support and 64-bit.

Requirements

• [x86] AviSynth+ or AviSynth 2.5.8 or greater
• Progressive input only
• Supported color formats: YUY2, YV12

• Width and height need to be Mod 8.

Syntax and Parameters

DeblockPP7 (clip, int "qp", string "mode", bool "mmx")

clip   =

Input clip.

int  qp = 5

Force a constant quantization parameter. It accepts an integer in range 0 to 63.

string  mode = "medium"

Set thresholding mode. Available modes are:

• "soft" : set soft thresholding (better de-ringing effect, but likely blurrier).
• "medium" : set medium thresholding (good results, default).
• "hard" : set hard thresholding.

bool  mmx = true

Set to false to disable MMX optimizations.

Examples

DeblockPP7 with default settings:

MPEG2Source("Blocky.dv2")
DeblockPP7(qp=5, mode="medium", mmx=true)

Changelog

Version      Date(Y/M/D)      Changes

v1.0         2015/08/09      - Initial release

Archived Downloads

Version	Download	Mirror
v1.0	DeblockPP7_Avisynth_2_5.rar	DeblockPP7_Avisynth_2_5.rar

External Links

• Doom9 Forum - DeblockPP7 discussion.

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