Added Unity project files

Packages/com.vrchat.base/Runtime/VRCSDK/Sample Assets/Shaders/Video-RealtimeEmissiveGamma.shader

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+// Upgrade NOTE: upgraded instancing buffer 'Props' to new syntax.
+
+Shader "Video/RealtimeEmissiveGamma" {
+  Properties {
+    _MainTex ("Emissive (RGB)", 2D) = "white" {}
+    _Emission ("Emission Scale", Float) = 1
+    [Toggle(APPLY_GAMMA)] _ApplyGamma("Apply Gamma", Float) = 0
+  }
+  SubShader {
+    Tags { "RenderType"="Opaque" }
+    LOD 200
+
+      CGPROGRAM
+      // Physically based Standard lighting model, and enable shadows on all light types
+#pragma surface surf Standard fullforwardshadows
+
+      // Use shader model 3.0 target, to get nicer looking lighting
+#pragma target 3.0
+#pragma shader_feature _EMISSION
+#pragma multi_compile APPLY_GAMMA_OFF APPLY_GAMMA
+
+    fixed _Emission;
+    sampler2D _MainTex;
+
+    struct Input {
+      float2 uv_MainTex;
+    };
+
+    // Add instancing support for this shader. You need to check 'Enable Instancing' on materials that use the shader.
+    // See https://docs.unity3d.com/Manual/GPUInstancing.html for more information about instancing.
+    // #pragma instancing_options assumeuniformscaling
+    UNITY_INSTANCING_BUFFER_START(Props)
+      // put more per-instance properties here
+      UNITY_INSTANCING_BUFFER_END(Props)
+
+      void surf (Input IN, inout SurfaceOutputStandard o) {
+        // emissive comes from texture
+        fixed4 e = tex2D (_MainTex, IN.uv_MainTex);
+        o.Albedo = fixed4(0,0,0,0);
+        o.Alpha = e.a;
+
+#if APPLY_GAMMA
+        e.rgb = pow(e.rgb,2.2);
+#endif
+        o.Emission = e * _Emission;
+        o.Metallic = 0;
+        o.Smoothness = 0;
+      }
+    ENDCG
+  }
+  FallBack "Diffuse"
+  CustomEditor "RealtimeEmissiveGammaGUI"
+}