http://avisynth.nl/index.php?action=history&feed=atom&title=DDCR 2026-05-01T20:01:32Z Revision history for this page on the wiki MediaWiki 1.19.24 http://avisynth.nl/index.php?title=DDCR&diff=12965&oldid=prev 2023-03-04T03:08:24Z

<p>Created page with &quot;{{FilterCat4|External_filters|Scripts|Restoration_filters|Rainbow &amp; Dot Crawl Removal}} {{Filter3 |1=Reel.Deal |2=v1.0.0 |3=[https://github.com/Reel-Deal/AviSynthPlus-Scripts/...&quot;</p> <p><b>New page</b></p><div>{{FilterCat4|External_filters|Scripts|Restoration_filters|Rainbow &amp; Dot Crawl Removal}}<br /> {{Filter3<br /> |1=Reel.Deal<br /> |2=v1.0.0<br /> |3=[https://github.com/Reel-Deal/AviSynthPlus-Scripts/blob/main/ddcr.avsi ddcr.avsi]<br /> |4=Rainbow &amp; Dot Crawl Removal<br /> |5=<br /> |6=}}<br /> <br /> == Description ==<br /> A purely spatial dot crawl removal script for AviSynth+. Only the luma channel is processed, chroma is simply copied. [[DDCR]] stands for Didée's Dot Crawl Remover.<br /> Modified from [https://forum.doom9.org/showthread.php?p=1584186#post1584186 here].<br /> &lt;br&gt;<br /> &lt;br&gt;<br /> == Requirements ==<br /> * [x86/x64] [[AviSynth+]] v3.7.2 or greater<br /> * Supported color formats: all 8-bit Y/YUV colorspaces<br /> <br /> === Required Plugins ===<br /> Latest versions of the following filters are recommended unless stated otherwise.&lt;br&gt;<br /> * [[frfun7]]<br /> *[[MaskTools2]]<br /> *[[RgTools]]<br /> *[[sbr]]<br /> *[[Vinverse]]<br /> &lt;br&gt;<br /> <br /> == [[Script variables|Syntax and Parameters]] ==<br /> :{{Template:FuncDef|DDCR (clip input, int &quot;mode&quot;, float_array &quot;frfun7_params&quot;)}}<br /> &lt;br&gt;<br /> ::{{Par2|c|clip| }}<br /> :::Input clip; all 8 bit Y/YUV colorspaces are supported. [[FAQ_different_types_content#How_do_I_recognize_progressive.2C_interlaced.2C_telecined.2C_hybrid_and_blended_content.3F|Progressive]] input only.<br /> &lt;br&gt;<br /> ::{{Par2|mode|int|1}}<br /> :::Processing mode:<br /> :::* 1 : post IVTC<br /> :::* 2 : post deinterlacing<br /> :::Filter should be used right after IVTC or deinterlacing. <br /> :::With truly interlaced content, QTGMC does a good job at removing most of the dot crawl, mode 2 helps remove the remaining dot crawl.<br /> &lt;br&gt;<br /> ::{{Par2|frfun7_params|float_array|[1.01, 8.0, 1, 0, 3]}}<br /> :::frfun7 parameters, they must be given in the correct order.<br /> :::* lamda (float) : adjust the power of the local denoising.<br /> :::* T (float) : limits the max luma denoising power for edges.<br /> :::* P (int) : 0 is faster but lower quality, 1 is slower but better quality.<br /> :::* TP1 (int) : threshold which affects P=1.<br /> :::* R1 (int) : first past radius; valid values are 2 or 3.<br /> :::If only the first value is given, the rest will be set to their default, and so on. See [[frfun7]] documentation for full details.<br /> &lt;br&gt;<br /> == Examples ==<br /> DDCR with default settings:<br /> [[AviSource]](&quot;Blah.avi&quot;)<br /> TFM(pp=0)<br /> TDecimate()<br /> DDCR(mode=1, frfun7_params=[1.01, 8.0, 1, 0, 3])<br /> &lt;br&gt;<br /> <br /> == Changelog ==<br /> Version Date Changes&lt;br&gt;<br /> v1.0.0 2023/03/03 - Initial release.<br /> &lt;br&gt;<br /> <br /> ==External Links==<br /> &lt;br&gt;<br /> &lt;br&gt;<br /> -----------------------------------------------<br /> '''Back to [[External_filters#Rainbow_.26_Dot_Crawl_Removal|External Filters]] &amp;larr;'''<br /> -----------------------------------------------</div>

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