First iteration of the README

README.md

@@ -1,2 +1,96 @@
-# DotCrawlPlusPlus
-A modernization of DotCrawlPlus, an filter that emulates analog artifacts.
+# <div align="center"><img src="https://user-images.githubusercontent.com/40833244/173114548-6b44afd5-8bd7-4e70-877e-864e99e36803.png" /></div>
+#### <p align="center">***A modernization of DotCrawlPlus, an filter that emulates analog artifacts.***</p>
+
+## Demos
+**Colorbars w/ Overscan Borders**
+
+<img alt="Colorbars w/ DotCrawl++" src="https://user-images.githubusercontent.com/40833244/173113179-746995d3-2b87-497a-a36f-7cf81ccc8ce6.png" height="320">
+
+```avisynth
+ColorBars(pixel_type="YV12")
+Amplify(0)
+
+Spline64Resize(640,480)
+AddBorders(6,0,6,0)
+Spline64Resize(640,480)
+
+sharpen(.5)
+blur(1)
+
+dcpp_preset("betacam",threads=4)
+```
+
+**Test Charts w/ Overscan Borders** *(credits to [belle-nuit.com](https://www.belle-nuit.com/test-chart))*
+
+<img alt="Test Charts w/ Overscan Borders" src="https://user-images.githubusercontent.com/40833244/173119438-d406115a-b9ab-4a8b-99cf-9029392b009a.png" height="320">
+
+```
+ImageSource("testchartntsc.tif")
+ConvertToYV12()
+
+Spline64Resize(640,480)
+AddBorders(6,0,6,0)
+Spline64Resize(640,480)
+
+sharpen(.5)
+blur(1)
+
+dcpp_preset("betacam",threads=4)
+```
+
+## Usage
+
+**Choose a preset:**
+```
+dcpp_preset(clip C, string "preset", float "dots", float "rainbow", bool "showpreset", bool "showargs", float "threads")
+@ preset - choices:
+           "mild"     - minimal effect
+           "medium"   - softer chroma; a little added noise
+           "heavy"    - very soft & noisy
+           "strong"   - like medium but more so
+           "bigdot1"  - larger dots #1
+           "bigdot2"  - larger dots #2
+           "bigdot3"  - larger dots #3
+           "betacam"  - Analog formats - Betacam
+           empty string ("") defaults to "medium";
+           unrecognized values raise an error.
+@ dots     - dotcrawl effect amount
+                (default depends on preset)
+@ rainbow   - rainbow effect amount
+                (default depends on preset)
+@ showpreset - if true, show the preset name as a Subtitle
+                (default false)
+@ showargs  - if true, show the arguments as a Subtitle
+                (default false)
+@ threads   - cpu threads you want to use
+                (default 4)
+```
+
+**Or use the main function *(with your settings)*:**
+```
+dotcrawlplusplus(clip C, int "dotstyle", float "dotblend", float "dotscale", int "dotleak", int "csub", float "cblur", float "lblur", int "lnoise", int "cnoise", float "streaking", float "rainbow", bool "showargs", float "threads")
+@ dotstyle  - dots style (0..2; default 0)
+@ dotblend  - dots opacity (default 1.0)
+@ dotscale  - scale of dot crawl (1..4; default 1; >2 is ugly)
+@ dotleak   - allow some dot crawl everywhere 
+                (0-255; default 0; 32 is just visble; >64 is extreme)
+@ csub      - default 2 (1=betacam; 2=VHS)
+@ cblur     - default 0.3 (0.0=no added blur; 0.5=VHS)
+@ lblur     - default 0.3
+@ lnoise    - default 4 (0=bypass; 2=subliminal; 22-33=VHS)
+@ cnoise    - default 4 (0=bypass; 2=subliminal; 33=VHS)
+@ streaking - default 0.0 (1.0=extreme horizontal streaking)
+@ rainbow   - rainbow effect opacity (default 0.2)
+@ showargs  - if true, show the arguments as a Subtitle
+@ threads   - cpu threads you want to use (default 4)
+```
+
+## Requisites
+
+- **[AviSynth+](https://github.com/AviSynth/AviSynthPlus/releases)**
+- **Plugins** *(need to be added onto the plugins folders on the AviSynth+ program folder)*
+    - [MaskTools](https://github.com/pinterf/masktools/releases/)
+    - [AddGrainC](https://github.com/pinterf/AddGrainC/releases)
+    - [FFT3DFilter](https://github.com/pinterf/fft3dfilter/releases) *(need FFTW 3.3.5 dlls)*
+    - [GRunT](https://github.com/pinterf/GRunT/releases)
+    - [TEMmod](https://github.com/Asd-g/TEMmod/releases)