diff --git a/README.md b/README.md
index 1c8c4b5c..cacbe75f 100644
--- a/README.md
+++ b/README.md
@@ -28,10 +28,9 @@
 - [**Notes on Backends**](https://github.com/vladmandic/human/wiki/Backends)
 - [**Development Server**](https://github.com/vladmandic/human/wiki/Development-Server)
 - [**Build Process**](https://github.com/vladmandic/human/wiki/Build-Process)
-- [**List of Models**](https://github.com/vladmandic/human/wiki/Models)
 - [**Performance Notes**](https://github.com/vladmandic/human/wiki/Performance)
 - [**Performance Profiling**](https://github.com/vladmandic/human/wiki/Profiling)
-- [**Credits**](https://github.com/vladmandic/human/wiki/Credits)
+- [**List of Models && Credits**](https://github.com/vladmandic/human/wiki/Models)
 
 <br>
 
diff --git a/assets/screenshot-menu.png b/assets/screenshot-menu.png
index a2a4d983..817cfec5 100644
Binary files a/assets/screenshot-menu.png and b/assets/screenshot-menu.png differ
diff --git a/demo/browser.js b/demo/browser.js
index 5b821f8d..5170f69e 100644
--- a/demo/browser.js
+++ b/demo/browser.js
@@ -39,6 +39,7 @@ const ui = {
   buffered: false,
   bufferedFPSTarget: 24,
   drawThread: null,
+  detectThread: null,
   framesDraw: 0,
   framesDetect: 0,
   bench: false,
@@ -155,6 +156,7 @@ async function setupCamera() {
   const canvas = document.getElementById('canvas');
   const output = document.getElementById('log');
   const live = video.srcObject ? ((video.srcObject.getVideoTracks()[0].readyState === 'live') && (video.readyState > 2) && (!video.paused)) : false;
+  console.log('camera live', live);
   let msg = '';
   status('setting up camera');
   // setup webcam. note that navigator.mediaDevices requires that page is accessed via https
@@ -206,7 +208,10 @@ async function setupCamera() {
       // silly font resizing for paint-on-canvas since viewport can be zoomed
       const size = 14 + (6 * canvas.width / window.innerWidth);
       ui.baseFont = ui.baseFontProto.replace(/{size}/, `${size}px`);
+      console.log('camera continue', live);
       if (live) video.play();
+      // eslint-disable-next-line no-use-before-define
+      if (live && !ui.detectThread) runHumanDetect(video, canvas);
       ui.busy = false;
       // do once more because onresize events can be delayed or skipped
       // if (video.width > window.innerWidth) await setupCamera();
@@ -230,7 +235,7 @@ function webWorker(input, image, canvas, timestamp) {
       ui.framesDetect++;
       if (!ui.drawThread) drawResults(input);
       // eslint-disable-next-line no-use-before-define
-      requestAnimationFrame((now) => runHumanDetect(input, canvas, now));
+      ui.detectThread = requestAnimationFrame((now) => runHumanDetect(input, canvas, now));
     });
   }
   // pass image data as arraybuffer to worker by reference to avoid copy
@@ -245,7 +250,9 @@ function runHumanDetect(input, canvas, timestamp) {
   if (!live && input.srcObject) {
     // stop ui refresh
     if (ui.drawThread) clearTimeout(ui.drawThread);
+    if (ui.detectThread) cancelAnimationFrame(ui.detectThread);
     ui.drawThread = null;
+    ui.detectThread = null;
     // if we want to continue and camera not ready, retry in 0.5sec, else just give up
     if (input.paused) log('camera paused');
     else if ((input.srcObject.getVideoTracks()[0].readyState === 'live') && (input.readyState <= 2)) setTimeout(() => runHumanDetect(input, canvas), 500);
@@ -274,7 +281,7 @@ function runHumanDetect(input, canvas, timestamp) {
         lastDetectedResult = result;
         if (!ui.drawThread) drawResults(input);
         ui.framesDetect++;
-        requestAnimationFrame((now) => runHumanDetect(input, canvas, now));
+        ui.detectThread = requestAnimationFrame((now) => runHumanDetect(input, canvas, now));
       }
     });
   }
@@ -326,7 +333,7 @@ async function detectVideo() {
     status('');
     video.play();
   }
-  runHumanDetect(video, canvas);
+  if (!ui.detectThread) runHumanDetect(video, canvas);
 }
 
 // just initialize everything and call main function
diff --git a/src/age/age.js b/src/age/age.js
index ce8d4277..d07d4bbf 100644
--- a/src/age/age.js
+++ b/src/age/age.js
@@ -16,7 +16,7 @@ async function load(config) {
 
 async function predict(image, config) {
   if (!models.age) return null;
-  if ((frame < config.face.age.skipFrames) && last.age && (last.age > 0)) {
+  if ((frame < config.face.age.skipFrames) && config.videoOptimized && last.age && (last.age > 0)) {
     frame += 1;
     return last;
   }
diff --git a/src/emotion/emotion.js b/src/emotion/emotion.js
index add41718..dbf76b86 100644
--- a/src/emotion/emotion.js
+++ b/src/emotion/emotion.js
@@ -21,7 +21,7 @@ async function load(config) {
 
 async function predict(image, config) {
   if (!models.emotion) return null;
-  if ((frame < config.face.emotion.skipFrames) && (last.length > 0)) {
+  if ((frame < config.face.emotion.skipFrames) && config.videoOptimized && (last.length > 0)) {
     frame += 1;
     return last;
   }
diff --git a/src/gender/gender.js b/src/gender/gender.js
index aeef72ca..5bf82901 100644
--- a/src/gender/gender.js
+++ b/src/gender/gender.js
@@ -21,7 +21,7 @@ async function load(config) {
 
 async function predict(image, config) {
   if (!models.gender) return null;
-  if ((frame < config.face.gender.skipFrames) && last.gender !== '') {
+  if ((frame < config.face.gender.skipFrames) && config.videoOptimized && last.gender !== '') {
     frame += 1;
     return last;
   }
diff --git a/src/hand/handpipeline.js b/src/hand/handpipeline.js
index f74639f3..d24b0826 100644
--- a/src/hand/handpipeline.js
+++ b/src/hand/handpipeline.js
@@ -89,7 +89,7 @@ class HandPipeline {
 
     // run new detector every skipFrames unless we only want box to start with
     let boxes;
-    if ((this.skipped > config.skipFrames) || !config.landmarks) {
+    if ((this.skipped > config.skipFrames) || !config.landmarks || !config.videoOptimized) {
       boxes = await this.boxDetector.estimateHandBounds(image, config);
       // don't reset on test image
       if ((image.shape[1] !== 255) && (image.shape[2] !== 255)) this.skipped = 0;
diff --git a/src/human.js b/src/human.js
index 390c3d02..ac62384e 100644
--- a/src/human.js
+++ b/src/human.js
@@ -12,11 +12,6 @@ import * as profile from './profile.js';
 import * as config from '../config.js';
 import * as app from '../package.json';
 
-// static config override for non-video detection
-const disableSkipFrames = {
-  face: { detector: { skipFrames: 0 }, age: { skipFrames: 0 }, gender: { skipFrames: 0 }, emotion: { skipFrames: 0 } }, hand: { skipFrames: 0 },
-};
-
 // helper function: gets elapsed time on both browser and nodejs
 const now = () => {
   if (typeof performance !== 'undefined') return performance.now();
@@ -327,7 +322,6 @@ class Human {
 
       // update configuration
       this.config = mergeDeep(this.config, userConfig);
-      if (!this.config.videoOptimized) this.config = mergeDeep(this.config, disableSkipFrames);
 
       // sanity checks
       this.state = 'check';
diff --git a/wiki b/wiki
index e29ef088..79cd119c 160000
--- a/wiki
+++ b/wiki
@@ -1 +1 @@
-Subproject commit e29ef0887f0be593ef827ee5020fe6a40f588f38
+Subproject commit 79cd119c0c5714324a0dae82477ce36e1d5f40a1