User:Raffriff42/Utils-r41 Quick Reference - Revision history

Raffriff42: update, formatting

2017-11-26T08:27:07Z

update, formatting

← Older revision		Revision as of 10:27, 26 November 2017
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	<div style="max-width:62em" >		<div style="max-width:62em" >
	~~====~~ {{AvsPluscon}} utilities ~~====~~		{{BoldColor\|#4F81BD\|120\|{{Template:AvsPluscon}} utilities}}

	:Download: '''[[media:Utils-r41.avsi\|Utils-r41.avsi]]'''		:Download: '''[[media:Utils-r41.avsi\|Utils-r41.avsi]]'''
	<br>		<br>

	~~====~~ Some of the most useful functions (a short selection) ~~====~~		{{BoldColor\|#4F81BD\|120\|Some of the most useful functions (a short selection)}}

			__TOC__
			==== Deep Color Argument Scaling Functions ====
	===== sc8x =====		===== sc8x =====
	:* [[Autoscale_parameter\|Autoscale]] filter arguments to [[Deep_Color\|high bit depth]]; scale an 8-bit value for target clip {{FuncArg\|T}}.		:* [[Autoscale_parameter\|Autoscale]] filter arguments to [[Deep_Color\|high bit depth]]; scale an 8-bit value for target clip {{FuncArg\|T}}.
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	</div>		</div>

			==== Utility Filters ====
	===== ToRGB =====		===== ToRGB =====
	:* Convert from anything to planar RGB[A]		:* Convert from anything to planar RGB[A]
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	</div>		</div>

			==== Color And Overlay Filters ====
	===== LevelsPlus =====		===== LevelsPlus =====
	:* Scale [[D_Notation\|0-255]]{{D}} [[Levels]] arguments to current bit depth.		:* Scale [[D_Notation\|0-255]]{{D}} [[Levels]] arguments to current bit depth.
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	</div>		</div>

			==== Crop, Resize And Transform Filters ====
	===== ScaleSize =====		===== ScaleSize =====
	:* Switch (or fade) between three [[Resize]] clips depending on scale factor.		:* Switch (or fade) between three [[Resize]] clips depending on scale factor.
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	## @ mode - Expand method: (extend\|mirror\|blur\|border)		## @ mode - Expand method: (extend\|mirror\|blur\|border)
	## default/fallback="border"		## default/fallback="border"
			## @ align - @see [[Subtitle]] ("number pad notation"); position clip within frame.
			## Default 5 (centered)
	## @ dx, dy - Shift output in x/y direction. Positive = right/down. Default 0.		## @ dx, dy - Shift output in x/y direction. Positive = right/down. Default 0.
	## Note output shift rounded to nearest mod-2 unless 'mod'=1.		## Note output shift rounded to nearest mod-2 unless 'mod'=1.
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	function CropEx(clip C, float wid, float hgt, int "mod",		function CropEx(clip C, float wid, float hgt, int "mod",
	\ int "border", string "mode",		\ int "border", string "mode",
	\ int "dx", int "dy", bool "debug")		\ int "align", int "dx", int "dy", bool "debug")
	</div>		</div>

			==== Debugging Filters ====
	===== EvalShow =====		===== EvalShow =====
	:* [[Internal_functions/Eval#Eval\|Evaluate]] a script snippet; display the script and its result on screen.		:* [[Internal_functions/Eval#Eval\|Evaluate]] a script snippet; display the script and its result on screen.
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	~~====~~ File history ~~====~~		{{BoldColor\|#4F81BD\|120\|File history}}
	:see [[File:Utils-r41.avsi]].		:see [[File:Utils-r41.avsi]].

	~~<br>~~

	~~__NOTOC__~~

	</div>		</div>
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	[[Category:Borders_and_Cropping]]		[[Category:Borders_and_Cropping]]
	[[Category:Deep_color_tools]]		[[Category:Deep_color_tools]]
			[[Category:Avisynthplus]]

Raffriff42: typo

2017-11-25T20:36:15Z

typo

← Older revision		Revision as of 22:36, 25 November 2017
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	==== Some of the most useful functions (a short selection) ====		==== Some of the most useful functions (a short selection) ====

	===== ~~sc8f~~ =====		===== sc8x =====
	:* [[Autoscale_parameter\|Autoscale]] filter arguments to [[Deep_Color\|high bit depth]]; scale an 8-bit value for target clip {{FuncArg\|T}}.		:* [[Autoscale_parameter\|Autoscale]] filter arguments to [[Deep_Color\|high bit depth]]; scale an 8-bit value for target clip {{FuncArg\|T}}.
	:: For example, if clip {{FuncArg\|C}}'s bit depth = 10, <span style="font-size:104%"><code>C.sc8x('''255''')</code></span> == <span style="font-size:96%">''255'' × 2<sup>(''10''-8)</sup> == 1023</span>.		:: For example, if clip {{FuncArg\|C}}'s bit depth = 10, <span style="font-size:104%"><code>C.sc8x('''255''')</code></span> == <span style="font-size:96%">''255'' × 2<sup>(''10''-8)</sup> == 1023</span>.

Raffriff42: updates & corrections

2017-11-25T20:32:48Z

updates & corrections

← Older revision		Revision as of 22:32, 25 November 2017
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	===== sc8f =====		===== sc8f =====
	:* ~~Scale an 8-bit value for target clip {{FuncArg\|T}}~~		:* [[Autoscale_parameter\|Autoscale]] filter arguments to [[Deep_Color\|high bit depth]]; scale an 8-bit value for target clip {{FuncArg\|T}}.
	:: [[Autoscale_parameter\|Autoscale]] filter arguments to [[Deep_Color\|high bit depth]]~~. Used in ''eg'', [[#LevelsPlus\|LevelsPlus]].~~
	~~:: This function provides the basis for two others which are more useful in practice (see full script):~~
	~~::*'''sc8x''' &ndash~~; ~~int result, clamped to legal range~~
	~~::*'''sc8s''' – string result, suitable~~ for ~~use in [[MaskTools2~~\|~~MaskTools]] expressions~~
	:: For example, if clip {{FuncArg\|C}}'s bit depth = 10, <span style="font-size:104%"><code>C.sc8x('''255''')</code></span> == <span style="font-size:96%">''255'' × 2<sup>(''10''-8)</sup> == 1023</span>.		:: For example, if clip {{FuncArg\|C}}'s bit depth = 10, <span style="font-size:104%"><code>C.sc8x('''255''')</code></span> == <span style="font-size:96%">''255'' × 2<sup>(''10''-8)</sup> == 1023</span>.
			:: See also, '''sc8s''' – same as sc8x but with String result, suitable for use in [[MaskTools2\|MaskTools]] expressions
	<div {{BoxWidthIndent\|56\|2}} >		<div {{BoxWidthIndent\|56\|2}} >
	## @ T - clip with target bit depth		## @ T - clip with target bit depth
	~~## @ f - argument; 0_255 scale~~		## @ returns int for int formats, float for 32-bit float
	~~## @ cx - if true, clamp output to legal range~~
	## @ ~~returns float if not clamped;~~
	~~## else~~ returns int for int formats, float for float
	##		##
	function ~~sc8f~~(clip T, float f~~, bool "cx"~~)		function sc8x(clip T, float f)
	</div>		</div>

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	<div {{BoxWidthIndent\|56\|2}} >		<div {{BoxWidthIndent\|56\|2}} >
	## Properties matched:		## Properties matched:
	## number of channels (see note), bit depth,		## number of channels (see note), bit depth, sample rate
	## sample rate ~~(if allowresample=true)~~
	##		##
	## AudioChannels handling:		## AudioChannels handling:
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	:: {{FuncArg\|coring}}=''false'' by default.		:: {{FuncArg\|coring}}=''false'' by default.
	<div {{BoxWidthIndent\|56\|2}} >		<div {{BoxWidthIndent\|56\|2}} >
			## @ input_x, output_x - now Float to allow fractional values
			## @ coring - unlike 'legacy' Levels, 'coring' now defaults to false
			## @ chroma - if true (default) process chroma like Levels; else bypass YUV chroma
			##
	function LevelsPlus(clip C,		function LevelsPlus(clip C,
	\ ~~int~~ input_low, float gamma, ~~int~~ input_high,		\ float input_low, float gamma, float input_high,
	\ ~~int~~ output_low, ~~int~~ output_high,		\ float output_low, float output_high,
	\ bool "coring", bool "dither")		\ bool "coring", bool "dither", bool "chroma")
	</div>		</div>

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	:* Switch (or fade) between three [[Resize]] clips depending on scale factor.		:* Switch (or fade) between three [[Resize]] clips depending on scale factor.
	:: Resizers may be user-specified; default resizers are [[#remove_gamma\|gamma-aware]].		:: Resizers may be user-specified; default resizers are [[#remove_gamma\|gamma-aware]].
	::* default 'small' (< 65%) resizer: gamma-aware <tt>[[BicubicResize]] (b=-0.5, c=0.25)</tt>		::* default 'small' (< 65%) resizer: gamma-aware <tt>[[Resize#BicubicResize\|BicubicResize]] (b=-0.5, c=0.25)</tt>
	::* default 'medium'   resizer:       gamma-aware <tt>[[Spline64Resize]]</tt>		::* default 'medium'   resizer:       gamma-aware <tt>[[Resize#Spline_based_resizers\|Spline64Resize]]</tt>
	::* default 'large' (> 133%) resizer: gamma-aware <tt>[[GaussResize]] (p=50)</tt>		::* default 'large' (> 133%) resizer: gamma-aware <tt>[[Resize#GaussResize\|GaussResize]] (p=50)</tt>
	<div {{BoxWidthIndent\|56\|2}} >		<div {{BoxWidthIndent\|56\|2}} >
	## @ fwid - new width		## @ fwid - new width
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	===== ScopeR =====		===== ScopeR =====
	:* Show waveform + vectorscope; accepts RGB		:* Show waveform + vectorscope; accepts RGB or YUV
	:: ~~Rotates~~ waveform 90° CCW and ~~makes~~ brighter; ~~rotates~~ vector 180°.		:: Rotate waveform 90° CCW and make brighter; rotate vector 180°.
	<div {{BoxWidthIndent\|56\|2}} >		<div {{BoxWidthIndent\|56\|2}} >
	## @ shrink - if true, shrink clip+scopes & add side borders so output size = input;		## @ shrink - if true, shrink clip+scopes & add side borders so output size = input;
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	===== ScopeY =====		===== ScopeY =====
	:* Simple waveform + vector scope. Accepts 8-bit, YUV only.		:* Simple waveform + vector scope. Accepts 8-bit, YUV only.
	:: ~~Rotates~~ waveform 90° CCW and ~~makes~~ brighter; ~~rotates~~ vector 180°.		:: Rotate waveform 90° CCW and make brighter; rotate vector 180°.
	<div {{BoxWidthIndent\|56\|2}} >		<div {{BoxWidthIndent\|56\|2}} >
	## @ shrink - if true, shrink clip+scopes & add side borders so		## @ shrink - if true, shrink clip+scopes & add side borders so
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	===== HistogramTurn =====		===== HistogramTurn =====
	:* Classic [[Histogram]], waveform on top (or on bottom); supports RGB		:* Classic [[Histogram]], waveform on top (or on bottom); supports RGB
	:: ~~Rotates~~ waveform 90° CCW and ~~makes~~ brighter.		:: Rotate waveform 90° CCW and make brighter.
	<div {{BoxWidthIndent\|56\|2}} >		<div {{BoxWidthIndent\|56\|2}} >
	## @ parade - if true (default), show RGB waveforms side-by-side;		## @ parade - if true (default), show RGB waveforms side-by-side;

Raffriff42: v2017-11-20 condensed summary

2017-11-24T18:55:31Z

v2017-11-20 condensed summary

Show changes

Raffriff42: update

2017-10-03T10:36:24Z

update

@@ Line 4: / Line 4: @@
 __TOC__
 === String functions ===
@@ Line 56: / Line 62: @@
 {{FuncDef|f2c(float f)}}
 : Scale "normal" float arguments to [[ColorYUV]]'s ''gain_x'', ''gamma_x'' & ''cont_x''
 {{FuncDefH4|_gcd}}
@@ Line 182: / Line 192: @@
 }}
 : Scale 0-255 [[Levels]] arguments to current bit depth
 {{FuncDefH4|OverlayAligned}}
@@ Line 223: / Line 249: @@
 : Switch (or fade) between three [[Resize]] clips depending on scale factor
 : Calls 'private' resizers ''ScaleSize_small'', ''ScaleSize_medium'' and ''ScaleSize_large'' by default, but you can specify other resizers.
 {{FuncDefH4|CropPanTilt}}
@@ Line 233: / Line 263: @@
 {{FuncDefH4|CropEx}}
-{{FuncDef|CropEx(clip C, float wid, float hgt, [int ''mod'', <br>
+{{FuncDef|CropEx(clip C, float wid, float hgt, <br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; int ''border'', string ''mode'', bool ''debug''])}}
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; [int ''mod'', int ''border'', string ''mode'', bool ''debug''])}}
 : Symmetrically crop or expand a clip to ensure it is a certain size, with size forced to mod-4, mod-8 etc
 {{FuncDefH4|Shift}}

Raffriff42: typoe

2017-06-09T08:52:29Z

typoe

← Older revision		Revision as of 10:52, 9 June 2017
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	{{FuncDefH4\|PC2TV}}		{{FuncDefH4\|PC2TV}}
	{{FuncDef\|PC2TV(clip C)}}		{{FuncDef\|PC2TV(clip C)}}
	: PC->TV		: PC->TV: convert levels from 'PC' (black=0{{D}}, white=255{{D}}) to 'TV' (black=16{{D}}, white=235{{D}})

	{{FuncDefH4\|TV2PC}}		{{FuncDefH4\|TV2PC}}
	{{FuncDef\|TV2PC(clip C(}}		{{FuncDef\|TV2PC(clip C(}}
	: TV->PC		: TV->PC: convert levels from 'TV' (black=16{{D}}, white=235{{D}}) to 'PC' (black=0{{D}}, white=255{{D}})

	{{FuncDefH4\|stack_to_wid}}		{{FuncDefH4\|stack_to_wid}}
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	{{FuncDef\|ScaleSize(clip C, float factor, int mod, <br>		{{FuncDef\|ScaleSize(clip C, float factor, int mod, <br>
	[string ''sm'', string ''med'', string ''lg'', <br>		[string ''sm'', string ''med'', string ''lg'', <br>
	~~int~~ ''thrSm'', ~~int~~ ''thrLg'', bool ''fade'', bool ''ident'', bool ''gamma''])}}<br>		float ''thrSm'', float ''thrLg'', bool ''fade'', bool ''ident'', bool ''gamma''])}}<br>
	{{FuncDef\|ScaleSize(clip C, float fwid, float fhgt, int mod, <br>		{{FuncDef\|ScaleSize(clip C, float fwid, float fhgt, int mod, <br>
	[string ''sm'', string ''med'', string ''lg'', <br>		[string ''sm'', string ''med'', string ''lg'', <br>
	~~int~~ ''thrSm'', ~~int~~ ''thrLg'', bool ''fade'', bool ''ident'', bool ''gamma''])}}		float ''thrSm'', float ''thrLg'', bool ''fade'', bool ''ident'', bool ''gamma''])}}
	: Switch (or fade) between three [[Resize]] clips depending on scale factor		: Switch (or fade) between three [[Resize]] clips depending on scale factor
	: Calls 'private' resizers ''ScaleSize_small'', ''ScaleSize_medium'' and ''ScaleSize_large'' by default, but you can specify other resizers.		: Calls 'private' resizers ''ScaleSize_small'', ''ScaleSize_medium'' and ''ScaleSize_large'' by default, but you can specify other resizers.

Raffriff42: update

2017-05-29T06:29:33Z

update

← Older revision		Revision as of 08:29, 29 May 2017
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	{{FuncDef\|YUV2GBR(clip C, [clip ''A'', bool ''rgb32''])}}		{{FuncDef\|YUV2GBR(clip C, [clip ''A'', bool ''rgb32''])}}
	: Transport YV24 in RGB – Y=>G, U=>B, V=>R		: Transport YV24 in RGB – Y=>G, U=>B, V=>R

			{{FuncDefH4\|PC2TV}}
			{{FuncDef\|PC2TV(clip C)}}
			: PC->TV

			{{FuncDefH4\|TV2PC}}
			{{FuncDef\|TV2PC(clip C(}}
			: TV->PC

	{{FuncDefH4\|stack_to_wid}}		{{FuncDefH4\|stack_to_wid}}
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	{{FuncDefH4\|remove_gamma}}		{{FuncDefH4\|remove_gamma}}
	{{FuncDef\|remove_gamma(clip C, [bool ''enable''])}}		{{FuncDef\|remove_gamma(clip C, [bool ''enable'', int ''mode''])}}
	: Remove [[wikipedia:Gamma_correction\|gamma transfer function]] (if bit depth > 8) for linear-light processing.		: Remove [[wikipedia:Gamma_correction\|gamma transfer function]] (if bit depth > 8) for linear-light processing.

	{{FuncDefH4\|restore_gamma}}		{{FuncDefH4\|restore_gamma}}
	{{FuncDef\|restore_gamma(clip C, [bool ''enable''])}}		{{FuncDef\|restore_gamma(clip C, [bool ''enable'', int ''mode''])}}
	: Apply [[wikipedia:Gamma_correction\|standard gamma transfer function]] (if bit depth > 8)		: Apply [[wikipedia:Gamma_correction\|standard gamma transfer function]] (if bit depth > 8)

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	{{FuncDef\|ScaleSize(clip C, float factor, int mod, <br>		{{FuncDef\|ScaleSize(clip C, float factor, int mod, <br>
	[string ''sm'', string ''med'', string ''lg'', <br>		[string ''sm'', string ''med'', string ''lg'', <br>
	int ''thrSm'', int ''thrLg'', bool ''fade'', bool ''ident''])}}<br>		int ''thrSm'', int ''thrLg'', bool ''fade'', bool ''ident'', bool ''gamma''])}}<br>
	{{FuncDef\|ScaleSize(clip C, float fwid, float fhgt, int mod, <br>		{{FuncDef\|ScaleSize(clip C, float fwid, float fhgt, int mod, <br>
	[string ''sm'', string ''med'', string ''lg'', <br>		[string ''sm'', string ''med'', string ''lg'', <br>
	int ''thrSm'', int ''thrLg'', bool ''fade'', bool ''ident''])}}		int ''thrSm'', int ''thrLg'', bool ''fade'', bool ''ident'', bool ''gamma''])}}
	: Switch (or fade) between three [[Resize]] clips depending on scale factor		: Switch (or fade) between three [[Resize]] clips depending on scale factor
			: Calls 'private' resizers ''ScaleSize_small'', ''ScaleSize_medium'' and ''ScaleSize_large'' by default, but you can specify other resizers.

	{{FuncDefH4\|CropPanTilt}}		{{FuncDefH4\|CropPanTilt}}
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	{{FuncDefH4\|VideoScopes}}		{{FuncDefH4\|VideoScopes}}
	{{FuncDef\|VideoScopes(clip C, [bool ''~~squeeze~~''])}}		{{FuncDef\|VideoScopes(clip C, [bool ''shrink'', bool ''vector'', string ''matrix'', bool ''parade''])}}
	: Show waveform + vectorscope; accepts RGB;		: Show waveform on top plus optional vectorscope; accepts RGB.

	{{FuncDefH4\|Analyze}}		{{FuncDefH4\|Analyze}}

Raffriff42: uodate

2017-05-27T18:36:42Z

uodate

@@ Line 109: / Line 109: @@
 === Utility filters ===
 ----
 {{FuncDefH4|MatchColorFormat}}
 {{FuncDef|MatchColorFormat(clip C, clip T, [string ''matrix'', bool ''matchbits'', bool ''dither''])}}
@@ Line 178: / Line 198: @@
 === Crop, resize and transform filters ===
 ----
 {{FuncDefH4|Cropd}}
 {{FuncDef|Cropd(clip C, int x, int y, int wid, int hgt, [bool ''align'', int ''mod''])}}
@@ Line 231: / Line 255: @@
 {{FuncDef|EvalShow(clip C, string s, [bool ''bypass'', float ''size'', int ''align''])}}
 : Execute a script snippet; show script & result on screen
 {{FuncDefH4|ShowMask}}
@@ Line 256: / Line 276: @@
 {{FuncDefH4|VideoScopes}}
 {{FuncDef|VideoScopes(clip C, [bool ''squeeze''])}}
-: Show waveform + vectorscope; accepts RGB
+: Show waveform + vectorscope; accepts RGB;
 {{FuncDefH4|Analyze}}

Raffriff42: update

2017-05-15T11:02:18Z

update

← Older revision		Revision as of 13:02, 15 May 2017
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	=== Utility filters ===		=== Utility filters ===
	----		----
	~~{{FuncDefH4\|Cropd}}~~
	~~{{FuncDef\|Cropd(clip C, int x, int y, int wid, int hgt, [bool ''align'', int ''mod''])}}~~
	~~: Show a diagnostic string on [[Crop]] failure; optionally enforce [[Mod]]~~

	{{FuncDefH4\|MatchColorFormat}}		{{FuncDefH4\|MatchColorFormat}}
	{{FuncDef\|MatchColorFormat(clip C, clip T, [string ''matrix'', bool ''matchbits'', bool ''dither''])}}		{{FuncDef\|MatchColorFormat(clip C, clip T, [string ''matrix'', bool ''matchbits'', bool ''dither''])}}
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	=== Crop, resize and transform filters ===		=== Crop, resize and transform filters ===
	----		----
			{{FuncDefH4\|Cropd}}
			{{FuncDef\|Cropd(clip C, int x, int y, int wid, int hgt, [bool ''align'', int ''mod''])}}
			: Show a diagnostic string on [[Crop]] failure; optionally enforce [[Mod]]

	{{FuncDefH4\|ScaleSize}}		{{FuncDefH4\|ScaleSize}}
	{{FuncDef\|ScaleSize(clip C, float factor, int mod, <br>		{{FuncDef\|ScaleSize(clip C, float factor, int mod, <br>
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	{{FuncDefH4\|ColorbarsHD2}}		{{FuncDefH4\|ColorbarsHD2}}
	{{FuncDef\|ColorbarsHD2([int ''width'', int ''height'', bool ''rgb_out'', int ''bits_out'', bool ''dither''])}}		{{FuncDef\|ColorbarsHD2(clip T, [float ''tonedb''])}} <br>
	: ~~Return~~ [[ColorBarsHD]] with ~~small~~ changes (1280x720, TV-range, 29.97 fps, 1 hour long, audio tone @ -18dB, 48kz)		{{FuncDef\|ColorbarsHD2([int ''width'', int ''height'', bool ''rgb_out'', <br>
			int ''bits_out'', int ''bits_gen'', bool ''dither'', float ''tonedb''])}}
			: [[ColorBarsHD]] with optional RGB & deep color output; size & audio level changes
			:: (1280x720, TV-range, 29.97 fps, 1 hour long, audio tone @ -18dB, 48kz float)

	{{FuncDefH4\|Grayramp}}		{{FuncDefH4\|Grayramp}}

Raffriff42: remove dead scnf

2017-05-14T20:58:14Z

remove dead scnf

← Older revision		Revision as of 22:58, 14 May 2017
Line 94:		Line 94:
	{{FuncDef\|scbs(int bits_in, int bits_out, float f, [int ''decimals''])}}		{{FuncDef\|scbs(int bits_in, int bits_out, float f, [int ''decimals''])}}
	: Scale a value from one bit depth to another; string result		: Scale a value from one bit depth to another; string result

	~~{{FuncDefH4\|scnf}}~~
	~~{{FuncDef\|scnf(clip S, clip T, float f, [bool ''cx''])}}~~
	~~: Scale a value from source clip {{FuncArg\|S}} for target clip {{FuncArg\|T}}~~

	{{FuncDefH4\|sc8f}}		{{FuncDefH4\|sc8f}}

← Older revision		Revision as of 22:58, 14 May 2017
Line 94:		Line 94:
	{{FuncDef\|scbs(int bits_in, int bits_out, float f, [int ''decimals''])}}		{{FuncDef\|scbs(int bits_in, int bits_out, float f, [int ''decimals''])}}
	: Scale a value from one bit depth to another; string result		: Scale a value from one bit depth to another; string result

	~~{{FuncDefH4\|scnf}}~~
	~~{{FuncDef\|scnf(clip S, clip T, float f, [bool ''cx''])}}~~
	~~: Scale a value from source clip {{FuncArg\|S}} for target clip {{FuncArg\|T}}~~

	{{FuncDefH4\|sc8f}}		{{FuncDefH4\|sc8f}}