From 23bd6b9340156116468e69e544935916f656fcc3 Mon Sep 17 00:00:00 2001
From: Max Goodhart <c@chromakode.com>
Date: Fri, 4 Jul 2025 16:17:58 -0700
Subject: [PATCH] Force document visibility state (seems to help Twitch)

---
 packages/streamwall/src/main/viewStateMachine.ts | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/packages/streamwall/src/main/viewStateMachine.ts b/packages/streamwall/src/main/viewStateMachine.ts
index 733ed80..873d3d5 100644
--- a/packages/streamwall/src/main/viewStateMachine.ts
+++ b/packages/streamwall/src/main/viewStateMachine.ts
@@ -135,6 +135,17 @@ const viewStateMachine = setup({
         ensureValidURL(content.url)
         const wc = view.webContents
         wc.audioMuted = true
+        wc.executeJavaScript(`
+          Object.defineProperty(document, 'visibilityState', {
+            value: 'visible',
+            writable: true
+          });
+          Object.defineProperty(document, 'hidden', {
+            value: false,
+            writable: true
+          });
+          document.dispatchEvent(new Event('visibilitychange'));
+        `)
 
         if (/\.m3u8?$/.test(content.url)) {
           loadHTML(wc, 'playHLS', { query: { src: content.url } })