[config] use 60 fps streaming by default

Author: kunkundi

src/config_center/config_center.h

@@ -72,7 +72,7 @@ class ConfigCenter {
 
   LANGUAGE language_ = LANGUAGE::CHINESE;
   VIDEO_QUALITY video_quality_ = VIDEO_QUALITY::MEDIUM;
-  VIDEO_FRAME_RATE video_frame_rate_ = VIDEO_FRAME_RATE::FPS_30;
+  VIDEO_FRAME_RATE video_frame_rate_ = VIDEO_FRAME_RATE::FPS_60;
   VIDEO_ENCODE_FORMAT video_encode_format_ = VIDEO_ENCODE_FORMAT::H264;
   bool hardware_video_codec_ = false;
   bool enable_turn_ = false;

src/gui/render.h

@@ -438,7 +438,7 @@ class Render {
   char password_saved_[7] = "";
   int language_button_value_ = 0;
   int video_quality_button_value_ = 0;
-  int video_frame_rate_button_value_ = 0;
+  int video_frame_rate_button_value_ = 1;
   int video_encode_format_button_value_ = 0;
   bool enable_hardware_video_codec_ = false;
   bool enable_turn_ = false;