Debilinear - Revision history

Reel.Deal: /* Description */ add note

2023-02-08T08:04:49Z

Description: add note

← Older revision		Revision as of 10:04, 8 February 2023
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	<br>		<br>
	== Description ==		== Description ==
	This filter is designed to reverse the effects of bilinear upsampling. Parameters and sampling pattern try to mimic AviSynth's [[Resize\|BilinearResize]]. Debilinear is only effective on "ideal" or close to ideal conditions. The conditions are that the material has to be a pure bilinear upscale, and you have to know exactly what was the original resolution and the possible sub-pixel shifts. Any other material overlayed on top of the upscale (like native 1080i/1080p credits) will cause ringing or visual defects. Same with compression artefacts, which will be amplified to death, so debilinear is clearly not suited for TV streams or any other low quality sources.<br>		This filter is designed to reverse the effects of bilinear upsampling. Parameters and sampling pattern try to mimic AviSynth's [[Resize\|BilinearResize]]. Debilinear is only effective on "ideal" or close to ideal conditions. The conditions are that the material has to be a pure bilinear upscale, and you have to know exactly what was the original resolution and the possible sub-pixel shifts. Any other material overlayed on top of the upscale (like native 1080i/1080p credits) will cause ringing or visual defects. Same with compression artefacts, which will be amplified to death, so debilinear is clearly not suited for TV streams or any other low quality sources.
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			<br>
			<span style="color:red">'''Note: [[Descale]] is recommended as a modern replacement for Debilinear.'''</span>
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	<br>		<br>

Reel.Deal: /* Requirements */

2020-05-31T02:32:31Z

Requirements

← Older revision		Revision as of 04:32, 31 May 2020
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	== Requirements ==		== Requirements ==
	* AviSynth 2.5.8 or ~~later~~		* [x86]: [[AviSynth+]] or [https://sourceforge.net/projects/avisynth2/ AviSynth 2.5.8 or greater]
	* Supported color formats: [[RGB24]], [[RGB32]], [[YV12]]		* Supported color formats: [[RGB24]], [[RGB32]], [[YV12]]

	* [[SSE2]] capable CPU		* [[SSE2]] capable CPU
	<br>		<br>

	== Limitations ==		== Limitations ==
	*Sampling at 1:1 resolution is known to be unstable.		*Sampling at 1:1 resolution is known to be unstable.

Reel.Deal at 02:29, 31 May 2020

2020-05-31T02:29:53Z

← Older revision		Revision as of 04:29, 31 May 2020
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	\| Prunedtree		\| Prunedtree
	\| r6		\| r6
	\| [http://web.archive.org/web/~~20140214021604~~/http://rgb.chromashift.org/debilinear%20r6.zip debilinear r6.zip]		\| [http://web.archive.org/web/20140214021604if_/http://rgb.chromashift.org/debilinear%20r6.zip debilinear r6.zip]
	\| Resize		\| Resize
	\| Closed source		\| Closed source
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	\|-		\|-
	!r6		!r6
	\|[http://web.archive.org/web/~~20140214021604~~/http://rgb.chromashift.org/debilinear%20r6.zip debilinear r6.zip]		\|[http://web.archive.org/web/20140214021604if_/http://rgb.chromashift.org/debilinear%20r6.zip debilinear r6.zip]
	\|~~[http://rgb.chromashift.org/debilinear%20r6.zip debilinear r6.zip]~~		\|
	\|}		\|}
	<br>		<br>

Raffriff42: added category

2015-11-08T04:29:21Z

added category

← Older revision		Revision as of 06:29, 8 November 2015
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	{{~~FilterCat4~~\|External_filters\|Plugins\|Adjustment_filters\|Resizers}}		{{FilterCat5\|External_filters\|Plugins\|Adjustment_filters\|Resizers\|Deep_color_tools}}
	{{Filter3		{{Filter3
	\| Prunedtree		\| Prunedtree

Reel.Deal: update links

2014-12-21T21:17:43Z

update links

← Older revision		Revision as of 23:17, 21 December 2014
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	\| Prunedtree		\| Prunedtree
	\| r6		\| r6
	\| [http://rgb.chromashift.org/debilinear%20r6.zip debilinear r6.zip]		\| [http://web.archive.org/web/20140214021604/http://rgb.chromashift.org/debilinear%20r6.zip debilinear r6.zip]
	\| Resize		\| Resize
	\| Closed source		\| Closed source
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	\|-		\|-
	!r6		!r6
			\|[http://web.archive.org/web/20140214021604/http://rgb.chromashift.org/debilinear%20r6.zip debilinear r6.zip]
	\|[http://rgb.chromashift.org/debilinear%20r6.zip debilinear r6.zip]		\|[http://rgb.chromashift.org/debilinear%20r6.zip debilinear r6.zip]
	~~\|[http://web.archive.org/web/20140214021604/http://rgb.chromashift.org/debilinear%20r6.zip debilinear r6.zip]~~
	\|}		\|}
	<br>		<br>

Reel.Deal: /* Description */ tiny bit more concise

2014-11-28T23:57:21Z

Description: tiny bit more concise

← Older revision		Revision as of 01:57, 29 November 2014
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	<br>		<br>
	== Description ==		== Description ==
	This filter is designed to reverse the effects of bilinear upsampling. Parameters and sampling pattern try to mimic AviSynth's [[Resize\|BilinearResize]]. Debilinear is ~~incredibly~~ effective ~~and allows upscaling again with a better algorithm. But this works only~~ on "ideal" or close to ideal conditions. The conditions are that the material has to be a pure bilinear upscale, and you have to know exactly what ~~were~~ the original resolution and the possible sub-pixel shifts. Any other material overlayed on top of the upscale (like native 1080i/1080p credits) will cause ringing or visual defects. Same with compression artefacts, which will be amplified to death, so debilinear is clearly not suited for TV streams or any other low quality sources.<br>		This filter is designed to reverse the effects of bilinear upsampling. Parameters and sampling pattern try to mimic AviSynth's [[Resize\|BilinearResize]]. Debilinear is only effective on "ideal" or close to ideal conditions. The conditions are that the material has to be a pure bilinear upscale, and you have to know exactly what was the original resolution and the possible sub-pixel shifts. Any other material overlayed on top of the upscale (like native 1080i/1080p credits) will cause ringing or visual defects. Same with compression artefacts, which will be amplified to death, so debilinear is clearly not suited for TV streams or any other low quality sources.<br>
	<br>		<br>

Reel.Deal: /* Description */ more info

2014-11-28T23:48:47Z

Description: more info

← Older revision		Revision as of 01:48, 29 November 2014
Line 9:		Line 9:
	<br>		<br>
	== Description ==		== Description ==
	This filter is designed to reverse the effects of bilinear upsampling. Parameters and sampling pattern try to mimic ~~Avisynth~~'s [[Resize\|BilinearResize]].<br>		This filter is designed to reverse the effects of bilinear upsampling. Parameters and sampling pattern try to mimic AviSynth's [[Resize\|BilinearResize]]. Debilinear is incredibly effective and allows upscaling again with a better algorithm. But this works only on "ideal" or close to ideal conditions. The conditions are that the material has to be a pure bilinear upscale, and you have to know exactly what were the original resolution and the possible sub-pixel shifts. Any other material overlayed on top of the upscale (like native 1080i/1080p credits) will cause ringing or visual defects. Same with compression artefacts, which will be amplified to death, so debilinear is clearly not suited for TV streams or any other low quality sources.<br>
	<br>		<br>

	== Requirements ==		== Requirements ==
	* AviSynth 2.5.8 or later		* AviSynth 2.5.8 or later

Reel.Deal: /* Syntax and Parameters */

2014-09-20T18:30:39Z

Syntax and Parameters

← Older revision		Revision as of 20:30, 20 September 2014
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	:{{Template:FuncDef\|debilinearY (clip, int target_width, int target_height, float "src_left", float "src_top", float "src_width", float "src_height", bool "lsb_inout")}}		:{{Template:FuncDef\|debilinearY (clip, int target_width, int target_height, float "src_left", float "src_top", float "src_width", float "src_height", bool "lsb_inout")}}
			<br>
			::{{Par2\| \|clip\| }}
			:::Input clip.
	<br>		<br>
	::{{Par2\|target_width\|int\| }}		::{{Par2\|target_width\|int\| }}

Reel.Deal: minor formatting

2014-09-20T18:27:27Z

minor formatting

← Older revision		Revision as of 20:27, 20 September 2014
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	{{~~FilterCat~~\|External_filters\|Adjustment_filters\|Resizers}}		{{FilterCat4\|External_filters\|Plugins\|Adjustment_filters\|Resizers}}
	~~[[Category:Plugins]]~~
	{{Filter3		{{Filter3
	\| Prunedtree		\| Prunedtree
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	<br>		<br>
	== Description ==		== Description ==
	:This filter is designed to reverse the effects of bilinear upsampling. Parameters and sampling pattern try to mimic Avisynth's [[Resize\|BilinearResize]].		This filter is designed to reverse the effects of bilinear upsampling. Parameters and sampling pattern try to mimic Avisynth's [[Resize\|BilinearResize]].<br>
	<br>		<br>
	== Requirements ==		== Requirements ==
	:- AviSynth 2.5.8 or later		* AviSynth 2.5.8 or later
	:- Supported color formats: [[RGB24]], [[RGB32]], [[YV12]]		* Supported color formats: [[RGB24]], [[RGB32]], [[YV12]]

	:- [[SSE2]] capable CPU		* [[SSE2]] capable CPU
	<br>		<br>
	== Limitations ==		== Limitations ==
	:*Sampling at 1:1 resolution is known to be unstable.		*Sampling at 1:1 resolution is known to be unstable.
	:*This filter is not made for upsampling.		*This filter is not made for upsampling.
	<br>		<br>
	== [[Script variables\|Syntax and Parameters]] ==		== [[Script variables\|Syntax and Parameters]] ==
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	*[http://forum.doom9.org/showthread.php?t=170832 Doom9 Forum] - Debilinear444 discussion.		*[http://forum.doom9.org/showthread.php?t=170832 Doom9 Forum] - Debilinear444 discussion.
	*[http://www.mediafire.com/view/x31abz6be9r83o1/DebilinearM.avsi MediaFire] - <tt>DebilinearM.avsi</tt> - a function to mask native 1080p content when using Debilinear.		*[http://www.mediafire.com/view/x31abz6be9r83o1/DebilinearM.avsi MediaFire] - <tt>DebilinearM.avsi</tt> - a function to mask native 1080p content when using Debilinear.
	~~<br>~~
	<br>		<br>
	<br>		<br>
	-----------------------------------------------		-----------------------------------------------
	'''Back to [[External_filters#Resizers\|External Filters]] ←'''		'''Back to [[External_filters#Resizers\|External Filters]] ←'''

Reel.Deal: /* External Links */

2014-08-06T03:10:44Z

External Links

← Older revision		Revision as of 05:10, 6 August 2014
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	*[http://forum.doom9.org/showthread.php?t=170225 Doom9 Forum] - Using Debilinear with Canon EOS cameras.		*[http://forum.doom9.org/showthread.php?t=170225 Doom9 Forum] - Using Debilinear with Canon EOS cameras.
	*[http://forum.doom9.org/showthread.php?t=170832 Doom9 Forum] - Debilinear444 discussion.		*[http://forum.doom9.org/showthread.php?t=170832 Doom9 Forum] - Debilinear444 discussion.
			*[http://www.mediafire.com/view/x31abz6be9r83o1/DebilinearM.avsi MediaFire] - <tt>DebilinearM.avsi</tt> - a function to mask native 1080p content when using Debilinear.
	<br>		<br>
	<br>		<br>