GradFun2db
From Avisynth wiki
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− | {{ | + | {{FilterCat5|External_filters|Plugins|Plugins_x64|Restoration_filters|Debanding}} |
{{Filter3 | {{Filter3 | ||
| prunedtree | | prunedtree | ||
| v1.0 | | v1.0 | ||
− | |[http://manao4.free.fr/gradfun2db-v1.0.zip gradfun2db-v1.0.zip] | + | | |
+ | [x86]: [http://manao4.free.fr/gradfun2db-v1.0.zip gradfun2db-v1.0.zip] | ||
+ | --------- | ||
+ | [x64]: [https://web.archive.org/web/20200522222211if_/https://files.videohelp.com/u/223002/gradfun2db_3-29-2010.rar gradfun2db_3-29-2010.rar] | ||
| Debanding | | Debanding | ||
− | | [ | + | | [https://www.gnu.org/licenses/gpl-2.0.txt GPLv2] |
− | | 6=[ | + | | 6=[https://forum.doom9.org/showthread.php?t=108681 Doom9 Thread] |
}} | }} | ||
− | + | ||
== Description == | == Description == | ||
− | A simple and fast debanding filter. See Wikipedia: [ | + | A simple and fast debanding filter. See Wikipedia: [https://en.wikipedia.org/wiki/Color_banding Color Banding]<br> |
<br> | <br> | ||
== Requirements == | == Requirements == | ||
− | * AviSynth 2.5.8 or | + | * [x86] [[AviSynth+]] or [http://sourceforge.net/projects/avisynth2/ AviSynth 2.5.8 or greater] |
+ | * [x64] [[AviSynth+]] | ||
* [[FAQ_different_types_content#How_do_I_recognize_progressive.2C_interlaced.2C_telecined.2C_hybrid_and_blended_content.3F|Progressive]] input only | * [[FAQ_different_types_content#How_do_I_recognize_progressive.2C_interlaced.2C_telecined.2C_hybrid_and_blended_content.3F|Progressive]] input only | ||
* Supported color formats: [[YV12]] | * Supported color formats: [[YV12]] | ||
<br> | <br> | ||
== Known Issues == | == Known Issues == | ||
− | *The outer 16 pixels on all borders are left unprocessed. [ | + | *The outer 16 pixels on all borders are left unprocessed. [https://forum.doom9.org/showthread.php?p=806341#post806341] |
<br> | <br> | ||
Line 43: | Line 47: | ||
<br> | <br> | ||
== Archived Downloads == | == Archived Downloads == | ||
− | {| class="wikitable" border="1"; width=" | + | {| class="wikitable" border="1"; width="700px" |
|- | |- | ||
!!width="100px"| Version | !!width="100px"| Version | ||
Line 51: | Line 55: | ||
|- | |- | ||
!v1.0 | !v1.0 | ||
− | |[http://manao4.free.fr/gradfun2db-v1.0.zip gradfun2db-v1.0.zip] | + | | |
− | |[ | + | [x86]: [http://manao4.free.fr/gradfun2db-v1.0.zip gradfun2db-v1.0.zip] |
− | |[ | + | -------- |
+ | [x64]: [https://web.archive.org/web/20200522222211if_/https://files.videohelp.com/u/223002/gradfun2db_3-29-2010.rar gradfun2db_3-29-2010.rar] | ||
+ | | | ||
+ | [x86]: [https://web.archive.org/web/20140705233110/http://manao4.free.fr/gradfun2db-v1.0.zip gradfun2db-v1.0.zip] | ||
+ | -------- | ||
+ | [x64]: [https://www.mediafire.com/download/w0trndmni3j/gradfun2db_3-29-2010.rar gradfun2db_3-29-2010.rar] | ||
+ | |[x86]: [https://web.archive.org/web/20080905123941/http://soulhunter.chronocrossdev.com/data/gradfun2db.zip gradfun2db.zip] | ||
|} | |} | ||
+ | * x64 version compiled by Joshy D. | ||
<br> | <br> | ||
== External Links == | == External Links == | ||
− | *[ | + | *[https://forum.doom9.org/showthread.php?t=108681 Doom9 Forum] - GradFun2db discussion. |
+ | *[https://lists.mplayerhq.hu/pipermail/mplayer-dev-eng/2009-May/061595.html mplayerhq.hu] - gradfun port to MPlayer | [https://github.com/FFmpeg/FFmpeg/blob/235381e674bf0921cbb7871946e2ff08bd84d6ba/libavfilter/vf_gradfun.c FFmpeg port]. | ||
<br> | <br> | ||
<br> | <br> | ||
----------------------------------------------- | ----------------------------------------------- | ||
'''Back to [[External_filters#Debanding|External Filters]] ←''' | '''Back to [[External_filters#Debanding|External Filters]] ←''' |
Revision as of 22:38, 22 May 2020
Abstract | |
---|---|
Author | prunedtree |
Version | v1.0 |
Download |
[x86]: gradfun2db-v1.0.zip [x64]: gradfun2db_3-29-2010.rar |
Category | Debanding |
License | GPLv2 |
Discussion | Doom9 Thread |
Contents |
Description
A simple and fast debanding filter. See Wikipedia: Color Banding
Requirements
- [x86] AviSynth+ or AviSynth 2.5.8 or greater
- [x64] AviSynth+
- Progressive input only
- Supported color formats: YV12
Known Issues
- The outer 16 pixels on all borders are left unprocessed. [1]
Syntax and Parameters
- gradfun2db (clip, float "thr")
- clip =
- Input clip.
- clip =
- float thr = 1.2
- Threshold representing the strength of the filter; default value is 1.2.
- float thr = 1.2
Examples
GradFun2db with default settings:
AviSource("blah.avi") gradfun2db(thr=1.2)
Changelog
Version Date Changes
v1.0 03/15/2006 - Inital release
Archived Downloads
Version | Download | Mirror | Mirror 2 |
---|---|---|---|
v1.0 |
[x86]: gradfun2db-v1.0.zip [x64]: gradfun2db_3-29-2010.rar |
[x86]: gradfun2db-v1.0.zip [x64]: gradfun2db_3-29-2010.rar |
[x86]: gradfun2db.zip |
- x64 version compiled by Joshy D.
External Links
- Doom9 Forum - GradFun2db discussion.
- mplayerhq.hu - gradfun port to MPlayer | FFmpeg port.
Back to External Filters ←