diff --git a/src/connection.ts b/src/connection.ts
index feb27255c..0703668af 100644
--- a/src/connection.ts
+++ b/src/connection.ts
@@ -239,7 +239,7 @@ export default class Connection {
 
   draw(frame: any) {
     this._draw?.(frame);
-    // globals.I420ToABGR(frame);
+    // globals.I420ToARGB(frame);
   }
 
   close() {
diff --git a/src/globals.js b/src/globals.js
index 86e6100b8..ca7281dae 100644
--- a/src/globals.js
+++ b/src/globals.js
@@ -41,7 +41,7 @@ export function pushEvent(name, payload) {
 }
 
 export function draw(frame) {
-  currentFrame = I420ToABGR(frame);
+  currentFrame = I420ToARGB(frame);
 }
 
 export function setConn(conn) {
@@ -282,7 +282,7 @@ window.init = async () => {
 
 let yPtr, yPtrLen, uPtr, uPtrLen, vPtr, vPtrLen, outPtr, outPtrLen;
 // let testSpeed = [0, 0];
-export function I420ToABGR(yb) {
+export function I420ToARGB(yb) {
   if (!wasmExports) return;
   // testSpeed[0] += 1;
   const tm0 = new Date().getTime();
@@ -318,8 +318,8 @@ export function I420ToABGR(yb) {
     outPtr = malloc(n);
   }
   // const res = wasmExports.I420ToARGB(yPtr, yb.y.stride, uPtr, yb.u.stride, vPtr, yb.v.stride, outPtr, w * 4, w, h);
-  // const res = wasmExports.AVX_YUV_to_RGB(outPtr, yPtr, uPtr, vPtr, w, h);
-  const res = wasmExports.yuv420_rgb24_std(w, h, yPtr, uPtr, vPtr, yb.y.stride, yb.v.stride, outPtr, w * 4, 0);
+  const res = wasmExports.AVX_YUV_to_RGBA(outPtr, yPtr, uPtr, vPtr, w, h);
+  // const res = wasmExports.yuv420_rgb24_std(w, h, yPtr, uPtr, vPtr, yb.y.stride, yb.v.stride, outPtr, w * 4, 0);
   const out = HEAPU8.slice(outPtr, outPtr + n);
   /*
   testSpeed[1] += new Date().getTime() - tm0;
diff --git a/yuv-to-rgb.c b/yuv-to-rgb.c
index 5fb37a030..14eb60c78 100644
--- a/yuv-to-rgb.c
+++ b/yuv-to-rgb.c
@@ -24,7 +24,6 @@
 #include <stdio.h>
 
 #define ZOF_TAB     65536
-#define ZOF_RGB     3
 
 static int      T1[ZOF_TAB], T2[ZOF_TAB], T3[ZOF_TAB], T4[ZOF_TAB];
 static int      initialized;
@@ -46,19 +45,16 @@ static int foo;
 static int frame;
 
 void
-AVX_YUV_to_RGB(unsigned char *dst, unsigned short *src, int width, int height) {
+AVX_YUV_to_RGBA(unsigned char *dst, unsigned char *y, unsigned char* u, unsigned char* v, int width, int height) {
     int             r, g, b;
-    unsigned short  *y, *u, *v, *uline, *vline;
+    unsigned char   *uline, *vline;
     int             w, h;
 
     if (initialized == 0) {
         initialized = !0;
         build_tables();
     }
-    // Setup pointers to the Y, U, V planes
-    y = src;
-    u = src + (width * height);
-    v = u + (width * height) / 4;   // Each chroma does 4 pixels in 4:2:0
+    int half_width = width / 2;
     // Loop the image, taking into account sub-sample for the chroma channels
     for (h = 0; h < height; h++) {
         uline = u;
@@ -67,18 +63,18 @@ AVX_YUV_to_RGB(unsigned char *dst, unsigned short *src, int width, int height) {
             r = *y + T1[*vline];
             g = *y + T2[*vline] + T3[*uline];
             b = *y + T4[*uline];
-            dst[0] = clamp(r);     // 16-bit to 8-bit, chuck precision
-            dst[1] = clamp(g);
-            dst[2] = clamp(b);
-            dst += ZOF_RGB;
+            *dst++ = clamp(r);     // 16-bit to 8-bit, chuck precision
+            *dst++ = clamp(g);
+            *dst++ = clamp(b);
+            *dst++ = 255;
             if (w & 0x01) {
                 uline++;
                 vline++;
             }
         }
         if (h & 0x01) {
-            u += width / 2;
-            v += width / 2;
+            u += half_width;
+            v += half_width;
         }
     }
 }
diff --git a/yuv.wasm b/yuv.wasm
index 37925d29b..f93a6eb2a 100755
Binary files a/yuv.wasm and b/yuv.wasm differ