Stab
From Avisynth wiki
| Abstract | |
|---|---|
| Author | g-force |
| Version | 1.0 |
| Download | Stab.avsi |
| Category | Stabilizers |
| License | |
| Discussion | Doom9 Thread |
Contents |
Description
Simple Script to remove small high frequency jitter that appears often on old/bad transfers.
An unresolved bug in this filter can produce green tinting in seemingly random output frames. Still a suitable and effective tool for black and white footage: scripts should apply Greyscale() following Stab(). This filter may not be suitable for color footage; apply with caution.
Requirements
Required Plugins
Latest versions of the following filters are recommended unless stated otherwise.
- DePan
Repair - part of the RemoveGrain v1.0b package.- RgTools - recommended drop-in replacement for Repair!
Syntax and Parameters
- Stab (clip clp, int "range", int "dxmax", int "dymax", int "mirror")
- clip clp =
- Input clip.
- clip clp =
- int range = 1
- Number of previous (and also next) frames near requested frame to estimate motion.
- int range = 1
- int dxmax = 4
- Limit of x shift.
- int dxmax = 4
- int dymax = 4
- Limit of y shift.
- int dymax = 4
- int mirror = 0
- Fill empty borders with mirrored from frame edge pixels (instead of black):
- 0 - no mirror (default)
- 1 - top
- 2 - bottom
- 4 - left
- 8 - right
- sum any of above - combination (15 - all )
- Fill empty borders with mirrored from frame edge pixels (instead of black):
- int mirror = 0
Examples
Stab with default settings:
AviSource("Blah.avi") Stab(range=1, dxmax=1, dymax=1, mirror=0)
External Links
- Doom9 Forum - Stab discussion.
- VideoHelp Forum - Stab modification by Dogway.
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