From 3d623b5dbcbd080facea4e2f366312d42a64e848 Mon Sep 17 00:00:00 2001
From: lukasIO <mail@lukasseiler.de>
Date: Tue, 7 Mar 2023 15:51:08 +0100
Subject: [PATCH] Add hq publishing mode (#30)

* Add hq publishing mode

* remove unused vars
---
 pages/rooms/[name].tsx | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/pages/rooms/[name].tsx b/pages/rooms/[name].tsx
index 932ee92..0a3ab50 100644
--- a/pages/rooms/[name].tsx
+++ b/pages/rooms/[name].tsx
@@ -6,13 +6,12 @@ import {
   VideoConference,
   formatChatMessageLinks,
 } from '@livekit/components-react';
-import { LogLevel, RoomOptions } from 'livekit-client';
+import { LogLevel, RoomOptions, VideoPresets } from 'livekit-client';
 
 import type { NextPage } from 'next';
 import Head from 'next/head';
 import { useRouter } from 'next/router';
 import { useMemo, useState } from 'react';
-import { getLiveKitURL } from '../../lib/server-utils';
 import { DebugMode } from '../../lib/Debug';
 import { useServerUrl } from '../../lib/client-utils';
 
@@ -73,7 +72,7 @@ const ActiveRoom = ({ roomName, userChoices, onLeave }: ActiveRoomProps) => {
   });
 
   const router = useRouter();
-  const { region } = router.query;
+  const { region, hq } = router.query;
 
   const liveKitUrl = useServerUrl(region as string | undefined);
 
@@ -81,6 +80,13 @@ const ActiveRoom = ({ roomName, userChoices, onLeave }: ActiveRoomProps) => {
     return {
       videoCaptureDefaults: {
         deviceId: userChoices.videoDeviceId ?? undefined,
+        resolution: hq === 'true' ? VideoPresets.h2160 : VideoPresets.h720,
+      },
+      publishDefaults: {
+        videoSimulcastLayers:
+          hq === 'true'
+            ? [VideoPresets.h1080, VideoPresets.h720]
+            : [VideoPresets.h540, VideoPresets.h216],
       },
       audioCaptureDefaults: {
         deviceId: userChoices.audioDeviceId ?? undefined,
@@ -88,7 +94,7 @@ const ActiveRoom = ({ roomName, userChoices, onLeave }: ActiveRoomProps) => {
       adaptiveStream: { pixelDensity: 'screen' },
       dynacast: true,
     };
-  }, [userChoices]);
+  }, [userChoices, hq]);
 
   return (
     <>