TComb - Revision history

Reel.Deal: v2.3 update

2021-02-24T18:02:12Z

v2.3 update

← Older revision		Revision as of 20:02, 24 February 2021
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	{{Filter3		{{Filter3
	\|1={{Author/tritical}}, [http://github.com/Elegant996 Elegant], {{Author/pinterf}}		\|1={{Author/tritical}}, [http://github.com/Elegant996 Elegant], {{Author/pinterf}}
	\|2=v2.1		\|2=v2.3
	\|3=[https://github.com/pinterf/TComb/releases TComb-v2.1.7z]		\|3=[https://github.com/pinterf/TComb/releases TComb-v2.1.7z]
	\|4=Rainbow & Dot Crawl Removal		\|4=Rainbow & Dot Crawl Removal
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	* [x86]: [[AviSynth+]] or [http://sourceforge.net/projects/avisynth2/ AviSynth 2.6]		* [x86]: [[AviSynth+]] or [http://sourceforge.net/projects/avisynth2/ AviSynth 2.6]
	* [x64]: [[AviSynth+]]		* [x64]: [[AviSynth+]]
	* Supported color formats: [[~~YUY2~~]], [[YV12]]		* Supported color formats: [[Y8]], [[YV12]], [[YV16]], [[YV24]], [[YV411]], [[YUY2]]

			* [https://support.microsoft.com/en-us/help/2977003/the-latest-supported-visual-c-downloads Microsoft Visual C++ 2019 Redistributable Package (x86 / x64)]
			:<span style="color:red">***</span> <tt>vc_redist.x86.exe</tt> is required for <tt>TComb-x86</tt>
			:<span style="color:red">***</span> <tt>vc_redist.x64.exe</tt> is required for <tt>TComb-x64</tt>
	<br>		<br>

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	== Changelog ==		== Changelog ==

			v2.3 (20210224 pinterf)
			Y8, YV16, YV24, YV411 support<br>
			v2.2 (20210223 - pinterf)
			Fix: unsave register x64 assembler causing artifacts
			Drop all external asm
			Rewrite assembler in SIMD intrinsics (old stuff is not removed yet, only conditionally ignored)
			Add CMake build system
			Add MinGW/gcc support
			Add linux support (with ENABLE_INTEL_SIMD=off option as well)
			Add build instructions to README.md<br>
	v2.1 (20210221 - pinterf)		v2.1 (20210221 - pinterf)
	project forked to https://github.com/pinterf/TComb/		project forked to https://github.com/pinterf/TComb/

Reel.Deal: v2.1 update

2021-02-22T13:59:07Z

v2.1 update

← Older revision		Revision as of 15:59, 22 February 2021
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	{{FilterCat4\|External_filters\|Plugins\|Plugins_x64\|Restoration_filters\|Rainbow & Dot Crawl Removal}}		{{FilterCat4\|External_filters\|Plugins\|Plugins_x64\|Restoration_filters\|Rainbow & Dot Crawl Removal}}
	{{Filter3		{{Filter3
	\| {{Author/tritical}}, [http://github.com/Elegant996 Elegant]		\|1={{Author/tritical}}, [http://github.com/Elegant996 Elegant], {{Author/pinterf}}
	\| v2.0		\|2=v2.1
	\|		\|3=[https://github.com/pinterf/TComb/releases TComb-v2.1.7z]
	[~~http~~://github.com/~~Elegant996~~/TComb/releases~~/download/2.0/TComb_v2_0~~.~~7z TComb_v2_0~~.7z]		\|4=Rainbow & Dot Crawl Removal
	~~----~~		\|5=[http://www.gnu.org/licenses/gpl-2.0.txt GPLv2]
	~~<strike>[http://web.archive.org/web/20151125175557/http://bengal.missouri.edu/~kes25c/TCombv2B2.zip TCombv2B2.zip]</strike>~~		\|6=[https://forum.doom9.org/showthread.php?t=172372 Doom9 Forum]}}
	\| Rainbow & Dot Crawl Removal
	\| [http://www.gnu.org/licenses/gpl-2.0.txt GPLv2]
	\|}}

	== Description ==		== Description ==
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	TComb does support seeking... that is, jumping to a random frame will produce the same result as if you had linearly run up to that frame. For dot crawl removal TComb requires at least 3 static fields of the same parity and for rainbow removal TComb requires at least 5 static fields of the same parity.		TComb does support seeking... that is, jumping to a random frame will produce the same result as if you had linearly run up to that frame. For dot crawl removal TComb requires at least 3 static fields of the same parity and for rainbow removal TComb requires at least 5 static fields of the same parity.


	*[http://github.com/Elegant996/TComb TComb for AviSynth 2.6] - This is an update to tritical's TComb v2.0 Beta 2 moving it from beta to release as it encompasses all the changes in tritical's To-Do-List. [http://github.com/Elegant996/TComb/releases Download] \| [http://forum.doom9.org/showthread.php?t=172372 Discussion]
	<br>		<br>
			<br>
	== Requirements ==		== Requirements ==
	* [x86]: [[AviSynth+]] or [http://sourceforge.net/projects/avisynth2/ AviSynth 2.6]		* [x86]: [[AviSynth+]] or [http://sourceforge.net/projects/avisynth2/ AviSynth 2.6]
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	:::The frame numbers in the debug output correspond to the input clip after a [[SeparateFields]]() call. TComb internally invokes SeparateFields() before itself and [[weave]]() after itself.		:::The frame numbers in the debug output correspond to the input clip after a [[SeparateFields]]() call. TComb internally invokes SeparateFields() before itself and [[weave]]() after itself.
	<br>		<br>
	::{{Par2\|opt\|int\|4}}		::{{Par2\|opt\|int\|-1}}
	:::Controls which cpu optimizations are used.		:::Controls which cpu optimizations are used.
	:::Possible settings:		:::Possible settings:

	::::*0 - use C routines		::::*0 - use C routines
	::::*1 - ~~use [[MMX]] routines~~		::::*other - automatically choose [[SSE2]] or C
	~~::::*2 - use [[ISSE]] routines~~
	~~::::*3 - use~~ [[SSE2]] ~~routines~~
	~~::::*4 - auto detect~~
	<br>		<br>

	== Basic Setup/Usage: ==		== Basic Setup/Usage ==
	Setting up TComb is pretty simple. The only values that would ever really need adjusting are fthreshL/fthreshC, othreshL/othreshC, and mode.		Setting up TComb is pretty simple. The only values that would ever really need adjusting are fthreshL/fthreshC, othreshL/othreshC, and mode.

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	<br>		<br>
	== Changelog ==		== Changelog ==
	05/16/2006 v2.0 Beta 2
	+ Stricter checking of othreshL/othreshC when looking for oscillation		v2.1 (20210221 - pinterf)
	+ For dot crawl detection require at least one vertical neighbor (y-1/y+1, x-1/x/x+1)		project forked to https://github.com/pinterf/TComb/
	- fixed possible crash with yuy2 input (sse2 planar<->packed conversions)<br>		param 'opt' is back for debug. 0 means pure C code
	03/31/2006 v2.0 Beta 1		Fix bug in x64 assembler buildFinalMask_SSE2
	- complete rewrite<br>		Fix crash in 32bit version of VerticalBlur3_SSE2
	06/24/2005 v0.9.0		Fix: scenechange SSE2 did not work
	- Initial Release		Fix: x64 assembler HorizontalBlur6_SSE2
			Fix: HorizontalBlur6: C only did top 2 lines. SSE2 bad top 2 lines
			Fix: HorizontalBlur3_SSE2 artifacts (both x86 and x64)
			Fix: HorizontalBlur3_SSE2 missing rounder (both x86 and x64)
			(now C and SSE2 is giving identical results)
			Code:
			Update to Visual Studio 2019
			update to actual Avisynth+ headers
			clang-friendly code
			removed memcpy and bitblt variants
			replaced planarframes module with the one I updated in tivtc project for Avisynth+ and hbd preparation
			Fix debug build configuration in VS project settings<br>
			07/26/2015 v2.0.0.1 (Elegant996)
			+ Corrected the masks used in HorizontalBlur6 for x64.<br>
			07/17/2015 v2.0 (Elegant996)
			* project moved to https://github.com/Elegant996/TComb/
			+ Removed buffering of frames/info that weren't actually used (was there for
			development/testing purposes). Should save a lot of RAM usage.
			+ Switched to AVS 2.6 API since AviSynth 2.6.0 was released.
			+ Added x64 support which also utilizes SSE2. This also includes some missing
			SSE2 functions (andNeighborsInPlace_SSE2).
			+ Restructured debug and error messages so that it was apparent that TComb was responsible.
			- Removed MMX/ISSE support as times have changed and the support was not going to be carried over to x64.
			- Removed "opt" parameter. TComb will now use SSE2 if available and will fallback
			on C++ if it is not supported.<br>
			05/16/2006 v2.0 Beta 2
			+ Stricter checking of othreshL/othreshC when looking for oscillation
			+ For dot crawl detection require at least one vertical neighbor (y-1/y+1, x-1/x/x+1)
			- fixed possible crash with yuy2 input (sse2 planar<->packed conversions)<br>
			03/31/2006 v2.0 Beta 1
			- complete rewrite<br>
			06/24/2005 v0.9.0
			- Initial Release
	<br>		<br>
	== ~~To Do List~~ ==		== Archived Downloads ==
	- ~~remove buffering of frames/info that aren't actually used (was there for development/testing purposes).~~		{\| class="wikitable" border="1"; width="600px"
	~~Should save a lot of RAM usage.<br>~~		\|-
	- ~~release~~ v2.0 ~~final~~		!!width="100px"\| Version
			!!width="150px"\| Download
			!!width="150px"\| Mirror
			\|-
			!v2.0 Beta 2
			\|[http://web.archive.org/web/20151125175557/http://bengal.missouri.edu/~kes25c/TCombv2B2.zip TCombv2B2.zip]
			\|
			\|}
	<br>		<br>

	== External Links ==		== External Links ==
	*[http://www.aquilinestudios.org/avsfilters/dotcrawl.html#tcomb Scintilla's Guide] - Additional usage information mainly for dot crawl.		*[http://www.aquilinestudios.org/avsfilters/dotcrawl.html#tcomb Scintilla's Guide] - Additional usage information mainly for dot crawl.
			*[https://github.com/Elegant996/TComb GitHub] - Source code repository (v2.0 - Elegant996)
			*[https://github.com/pinterf/TComb GitHub] - Source code repository (v2.1 - pinterf)
	<br>		<br>
	<br>		<br>

Reel.Deal: /* Requirements */

2020-05-12T15:01:59Z

Requirements

← Older revision		Revision as of 17:01, 12 May 2020
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	== Requirements ==		== Requirements ==
	* AviSynth ~~2.6.0~~ or [http://sourceforge.net/projects/avisynth2/ ~~greater~~]		* [x86]: [[AviSynth+]] or [http://sourceforge.net/projects/avisynth2/ AviSynth 2.6]
			* [x64]: [[AviSynth+]]
	* Supported color formats: [[YUY2]], [[YV12]]		* Supported color formats: [[YUY2]], [[YV12]]
	<br>		<br>

	== [[Script variables\|Syntax and Parameters]] ==		== [[Script variables\|Syntax and Parameters]] ==
	:{{Template:FuncDef\|TComb (''clip'', ''int'' "mode", ''int'' "fthreshL", ''int'' "fthreshC", ''int'' "othreshL", ''int'' "othreshC", ''bool'' "map", ''float'' "scthresh", ''bool'' "debug", ''int'' "opt")}}		:{{Template:FuncDef\|TComb (''clip'', ''int'' "mode", ''int'' "fthreshL", ''int'' "fthreshC", ''int'' "othreshL", ''int'' "othreshC", ''bool'' "map", ''float'' "scthresh", ''bool'' "debug", ''int'' "opt")}}

Reel.Deal: add x64 category

2020-03-17T01:21:57Z

add x64 category

← Older revision		Revision as of 03:21, 17 March 2020
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	{{FilterCat4\|External_filters\|Plugins\|Restoration_filters\|Rainbow & Dot Crawl Removal}}		{{FilterCat4\|External_filters\|Plugins\|Plugins_x64\|Restoration_filters\|Rainbow & Dot Crawl Removal}}
	{{Filter3		{{Filter3
	\| {{Author/tritical}}, [http://github.com/Elegant996 Elegant]		\| {{Author/tritical}}, [http://github.com/Elegant996 Elegant]

Reel.Deal: space

2016-03-06T13:08:40Z

space

← Older revision		Revision as of 15:08, 6 March 2016
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	\| [http://www.gnu.org/licenses/gpl-2.0.txt GPLv2]		\| [http://www.gnu.org/licenses/gpl-2.0.txt GPLv2]
	\|}}		\|}}
	~~<br>~~
	== Description ==		== Description ==
	TComb is a temporal comb filter (it reduces cross-luminance (dot crawl) and cross-chrominance (rainbows) artifacts in static areas of the picture). It will ONLY work with NTSC material, and WILL NOT work with telecined material where the rainbowing/dotcrawl was introduced prior to the telecine process! It must be used before IVTC or deinterlace in order to work. In terms of what it does it is similar to GuavaComb/[[DeDot#How_it_works:\|DeDot]].		TComb is a temporal comb filter (it reduces cross-luminance (dot crawl) and cross-chrominance (rainbows) artifacts in static areas of the picture). It will ONLY work with NTSC material, and WILL NOT work with telecined material where the rainbowing/dotcrawl was introduced prior to the telecine process! It must be used before IVTC or deinterlace in order to work. In terms of what it does it is similar to GuavaComb/[[DeDot#How_it_works:\|DeDot]].

Reel.Deal: add author

2016-02-14T02:50:08Z

add author

← Older revision		Revision as of 04:50, 14 February 2016
Line 1:		Line 1:
	{{FilterCat4\|External_filters\|Plugins\|Restoration_filters\|Rainbow & Dot Crawl Removal}}		{{FilterCat4\|External_filters\|Plugins\|Restoration_filters\|Rainbow & Dot Crawl Removal}}
	{{Filter3		{{Filter3
	\| {{Author/tritical}}		\| {{Author/tritical}}, [http://github.com/Elegant996 Elegant]
	\| v2.0		\| v2.0
	\|		\|

Reel.Deal: archive link and other minor things

2016-02-14T02:43:51Z

archive link and other minor things

← Older revision		Revision as of 04:43, 14 February 2016
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	{{Filter3		{{Filter3
	\| {{Author/tritical}}		\| {{Author/tritical}}
	\| v2.0 ~~Beta~~ 2		\| v2.0
	\| [http://web.missouri.edu/~kes25c/TCombv2B2.zip TCombv2B2.zip]		\|
			[http://github.com/Elegant996/TComb/releases/download/2.0/TComb_v2_0.7z TComb_v2_0.7z]
			----
			<strike>[http://web.archive.org/web/20151125175557/http://bengal.missouri.edu/~kes25c/TCombv2B2.zip TCombv2B2.zip]</strike>
	\| Rainbow & Dot Crawl Removal		\| Rainbow & Dot Crawl Removal
	\| [http://www.gnu.org/licenses/gpl-2.0.txt GPLv2]		\| [http://www.gnu.org/licenses/gpl-2.0.txt GPLv2]
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	== Requirements ==		== Requirements ==
	* AviSynth 2.5.8 or ~~later~~		* AviSynth 2.6.0 or [http://sourceforge.net/projects/avisynth2/ greater]
	* Supported color formats: [[YUY2]], [[YV12]]		* Supported color formats: [[YUY2]], [[YV12]]
	<br>		<br>

Reel.Deal: /* Description */ add link to TComb for AviSynth 2.6

2015-07-18T14:05:15Z

Description: add link to TComb for AviSynth 2.6

← Older revision		Revision as of 16:05, 18 July 2015
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	TComb does support seeking... that is, jumping to a random frame will produce the same result as if you had linearly run up to that frame. For dot crawl removal TComb requires at least 3 static fields of the same parity and for rainbow removal TComb requires at least 5 static fields of the same parity.		TComb does support seeking... that is, jumping to a random frame will produce the same result as if you had linearly run up to that frame. For dot crawl removal TComb requires at least 3 static fields of the same parity and for rainbow removal TComb requires at least 5 static fields of the same parity.


			*[http://github.com/Elegant996/TComb TComb for AviSynth 2.6] - This is an update to tritical's TComb v2.0 Beta 2 moving it from beta to release as it encompasses all the changes in tritical's To-Do-List. [http://github.com/Elegant996/TComb/releases Download] \| [http://forum.doom9.org/showthread.php?t=172372 Discussion]
	<br>		<br>
	~~<br>~~
	== Requirements ==		== Requirements ==
	* AviSynth 2.5.8 or later		* AviSynth 2.5.8 or later

Reel.Deal: /* Syntax and Parameters */

2014-12-24T15:27:24Z

Syntax and Parameters

← Older revision		Revision as of 17:27, 24 December 2014
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	:::Original pixel correlation thresholds.		:::Original pixel correlation thresholds.

	:::One of the things TComb checks for is correlation between original pixel values from every other field of the same parity. Due to the oscillation period, these values should be equal or very similar in static areas containing dot crawl or rainbowing. If the pixel values differ by less than othreshL (for luma) or othreshC (for chroma) then the pixels are considered to be correlated.		:::One of the things TComb checks for is correlation between original pixel values from every other field of the same parity. Due to the oscillation period, these values should be equal or very similar in static areas containing dot crawl or rainbowing.
			:::If the pixel values differ by less than othreshL (for luma) or othreshC (for chroma) then the pixels are considered to be correlated.
	:::Larger values will allow more filtering (will be more effective at removing rainbowing/dotcrawl), but will also create more artifacts.		:::Larger values will allow more filtering (will be more effective at removing rainbowing/dotcrawl), but will also create more artifacts.
	:::Smaller values will produce less artifacts, but will be less effective in removing rainbowing/dotcrawl. A good range of values is between 4 and 8.		:::Smaller values will produce less artifacts, but will be less effective in removing rainbowing/dotcrawl. A good range of values is between 4 and 8.
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	::{{Par2\|debug\|bool\|false}}		::{{Par2\|debug\|bool\|false}}
	:::Will enable debug output. The only thing it shows are the scenechange stats.		:::Will enable debug output. The only thing it shows are the scenechange stats.
	:::The info is output via OutputDebugString(). You can use the utility "DebugView" from sysinternals to view the output. The frame numbers in the debug output correspond to the input clip after a [[SeparateFields]]() call. TComb internally invokes SeparateFields() before itself and [[weave]]() after itself.		:::The info is output via OutputDebugString(). You can use the utility "DebugView" from sysinternals to view the output.
			:::The frame numbers in the debug output correspond to the input clip after a [[SeparateFields]]() call. TComb internally invokes SeparateFields() before itself and [[weave]]() after itself.
	<br>		<br>
	::{{Par2\|opt\|int\|4}}		::{{Par2\|opt\|int\|4}}

Reel.Deal: reformat

2014-12-24T15:11:53Z

reformat

Show changes