From 51ca86268366c5475fc461c70eb261bd9fec2ed1 Mon Sep 17 00:00:00 2001
From: Nicolas Mowen <nickmowen213@gmail.com>
Date: Tue, 13 Feb 2024 07:50:30 -0700
Subject: [PATCH] Use webrtc for safari

---
 web/src/components/player/LivePlayer.tsx   |  1 +
 web/src/components/player/WebRTCPlayer.tsx | 29 ++++++++++++++--------
 web/src/pages/Live.tsx                     |  4 ++-
 3 files changed, 22 insertions(+), 12 deletions(-)

diff --git a/web/src/components/player/LivePlayer.tsx b/web/src/components/player/LivePlayer.tsx
index f6f9c535f..d92dcdb90 100644
--- a/web/src/components/player/LivePlayer.tsx
+++ b/web/src/components/player/LivePlayer.tsx
@@ -87,6 +87,7 @@ export default function LivePlayer({
       <WebRtcPlayer
         className={`rounded-2xl h-full ${liveReady ? "" : "hidden"}`}
         camera={cameraConfig.live.stream_name}
+        playbackEnabled={cameraActive}
         onPlaying={() => setLiveReady(true)}
       />
     );
diff --git a/web/src/components/player/WebRTCPlayer.tsx b/web/src/components/player/WebRTCPlayer.tsx
index e869738d7..1e86dab70 100644
--- a/web/src/components/player/WebRTCPlayer.tsx
+++ b/web/src/components/player/WebRTCPlayer.tsx
@@ -4,16 +4,21 @@ import { useCallback, useEffect, useRef } from "react";
 type WebRtcPlayerProps = {
   className?: string;
   camera: string;
+  playbackEnabled?: boolean;
   onPlaying?: () => void;
 };
 
 export default function WebRtcPlayer({
   className,
   camera,
+  playbackEnabled = true,
   onPlaying,
 }: WebRtcPlayerProps) {
+  // camera states
+
   const pcRef = useRef<RTCPeerConnection | undefined>();
   const videoRef = useRef<HTMLVideoElement | null>(null);
+
   const PeerConnection = useCallback(
     async (media: string) => {
       if (!videoRef.current) {
@@ -129,6 +134,10 @@ export default function WebRtcPlayer({
       return;
     }
 
+    if (!playbackEnabled) {
+      return;
+    }
+
     const url = `${baseUrl.replace(
       /^http/,
       "ws"
@@ -143,18 +152,16 @@ export default function WebRtcPlayer({
         pcRef.current = undefined;
       }
     };
-  }, [camera, connect, PeerConnection, pcRef, videoRef]);
+  }, [camera, connect, PeerConnection, pcRef, videoRef, playbackEnabled]);
 
   return (
-    <div>
-      <video
-        ref={videoRef}
-        className={className}
-        autoPlay
-        playsInline
-        muted
-        onLoadedData={onPlaying}
-      />
-    </div>
+    <video
+      ref={videoRef}
+      className={className}
+      autoPlay
+      playsInline
+      muted
+      onLoadedData={onPlaying}
+    />
   );
 }
diff --git a/web/src/pages/Live.tsx b/web/src/pages/Live.tsx
index 0812e7a4e..7042d48fd 100644
--- a/web/src/pages/Live.tsx
+++ b/web/src/pages/Live.tsx
@@ -5,6 +5,7 @@ import { ScrollArea, ScrollBar } from "@/components/ui/scroll-area";
 import { TooltipProvider } from "@/components/ui/tooltip";
 import { Event as FrigateEvent } from "@/types/event";
 import { FrigateConfig } from "@/types/frigateConfig";
+import { isSafari } from "@/utils/browserUtil";
 import { useCallback, useEffect, useMemo, useState } from "react";
 import useSWR from "swr";
 
@@ -64,6 +65,7 @@ function Live() {
       .sort((aConf, bConf) => aConf.ui.order - bConf.ui.order);
   }, [config]);
 
+  const safari = isSafari();
   const [windowVisible, setWindowVisible] = useState(true);
   const visibilityListener = useCallback(() => {
     setWindowVisible(document.visibilityState == "visible");
@@ -109,7 +111,7 @@ function Live() {
               className={`mb-2 md:mb-0 rounded-2xl bg-black ${grow}`}
               windowVisible={windowVisible}
               cameraConfig={camera}
-              preferredLiveMode="mse"
+              preferredLiveMode={safari ? "webrtc" : "mse"}
             />
           );
         })}