From 2cbceba953fbb7c53a0817b89753e80d991d6da2 Mon Sep 17 00:00:00 2001
From: dijunkun <junkun.di@hotmail.com>
Date: Fri, 21 Aug 2026 14:29:44 +0800
Subject: [PATCH] [fix] use screen content defaults for desktop streaming

---
 src/config_center/config_center.cpp | 12 +++++++-----
 src/gui/runtime/gui_runtime.cpp     |  6 ++++++
 submodules/minirtc                  |  2 +-
 3 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/src/config_center/config_center.cpp b/src/config_center/config_center.cpp
index ee056ba..d025bbf 100644
--- a/src/config_center/config_center.cpp
+++ b/src/config_center/config_center.cpp
@@ -29,7 +29,11 @@ int ConfigCenter::Load() {
     return -1;
   }
 
-  bool persist_turn_mode_migration = false;
+  bool persist_config_migration = false;
+  persist_config_migration |= ini_.Delete(section_, "video_content_type");
+  persist_config_migration |= ini_.Delete(section_, "screen_content");
+  persist_config_migration |=
+      ini_.Delete(section_, "enable_desktop_quality_optimization");
 
   const long language_value =
       ini_.GetLongValue(section_, "language", static_cast<long>(language_));
@@ -52,7 +56,6 @@ int ConfigCenter::Load() {
 
   hardware_video_codec_ = ini_.GetBoolValue(section_, "hardware_video_codec",
                                             hardware_video_codec_);
-
   const char* turn_mode_value = ini_.GetValue(section_, "turn_mode", nullptr);
   if (turn_mode_value != nullptr && strlen(turn_mode_value) > 0) {
     const long parsed_turn_mode = ini_.GetLongValue(
@@ -70,7 +73,7 @@ int ConfigCenter::Load() {
     turn_mode_ = legacy_enable_turn ? TURN_MODE::AUTO_UDP_TCP
                                     : TURN_MODE::DISABLED;
     ini_.SetLongValue(section_, "turn_mode", static_cast<long>(turn_mode_));
-    persist_turn_mode_migration = true;
+    persist_config_migration = true;
   }
   enable_srtp_ = ini_.GetBoolValue(section_, "enable_srtp", enable_srtp_);
   enable_self_hosted_ =
@@ -121,8 +124,7 @@ int ConfigCenter::Load() {
     file_transfer_save_path_ = "";
   }
 
-  if (persist_turn_mode_migration &&
-      ini_.SaveFile(config_path_.c_str()) < 0) {
+  if (persist_config_migration && ini_.SaveFile(config_path_.c_str()) < 0) {
     return -1;
   }
 
diff --git a/src/gui/runtime/gui_runtime.cpp b/src/gui/runtime/gui_runtime.cpp
index 6bfde6e..b0238e6 100644
--- a/src/gui/runtime/gui_runtime.cpp
+++ b/src/gui/runtime/gui_runtime.cpp
@@ -111,8 +111,14 @@ int GuiRuntime::CreateConnectionPeer() {
                              : false;
   params_.turn_mode = static_cast<TurnMode>(config_center_->GetTurnMode());
   params_.enable_srtp = config_center_->IsEnableSrtp();
+  params_.video_content_type = VideoContentType::ScreenContent;
   params_.video_quality =
       static_cast<VideoQuality>(config_center_->GetVideoQuality());
+  params_.video_frame_rate =
+      config_center_->GetVideoFrameRate() ==
+              ConfigCenter::VIDEO_FRAME_RATE::FPS_30
+          ? 30
+          : 60;
   params_.on_receive_video_buffer = nullptr;
   params_.on_receive_audio_buffer = PeerEventHandler::OnReceiveAudioBuffer;
   params_.on_receive_data_buffer = PeerEventHandler::OnReceiveDataBuffer;
diff --git a/submodules/minirtc b/submodules/minirtc
index cb1d9fe..f0d3582 160000
--- a/submodules/minirtc
+++ b/submodules/minirtc
@@ -1 +1 @@
-Subproject commit cb1d9fe118ed2749067f1e33aac5a14eb290d3ff
+Subproject commit f0d35828ccf6129d632455af0e63f969315424d7