Example shaders

shaders/waveform-overlay/shader.json

@@ -0,0 +1,51 @@
+{
+  "id": "waveform-overlay",
+  "name": "Waveform Overlay",
+  "description": "Draws a lightweight luma waveform overlay along the bottom of the video.",
+  "category": "Utility",
+  "entryPoint": "shadeVideo",
+  "parameters": [
+    {
+      "id": "overlayHeight",
+      "label": "Overlay Height",
+      "type": "float",
+      "default": 0.32,
+      "min": 0.1,
+      "max": 1.0,
+      "step": 0.01
+    },
+    {
+      "id": "waveformOpacity",
+      "label": "Waveform Opacity",
+      "type": "float",
+      "default": 0.8,
+      "min": 0.0,
+      "max": 1.0,
+      "step": 0.01
+    },
+    {
+      "id": "backgroundOpacity",
+      "label": "Background",
+      "type": "float",
+      "default": 0.35,
+      "min": 0.0,
+      "max": 1.0,
+      "step": 0.01
+    },
+    {
+      "id": "lineThickness",
+      "label": "Line Thickness",
+      "type": "float",
+      "default": 2.0,
+      "min": 0.5,
+      "max": 10.0,
+      "step": 0.1
+    },
+    {
+      "id": "waveformColor",
+      "label": "Waveform Color",
+      "type": "color",
+      "default": [0.2, 1.0, 0.65, 1.0]
+    }
+  ]
+}