diff --git a/src/interface/x.h b/src/interface/x.h
index 8be266d..5912144 100644
--- a/src/interface/x.h
+++ b/src/interface/x.h
@@ -1,10 +1,12 @@
 #ifndef _X_H_
 #define _X_H_
 
-#ifdef DLL_EXPORTS
+#if defined(_MSC_VER)
 #define DLLAPI __declspec(dllexport)
+#elif defined(__GNUC__)
+#define DLLAPI __attribute__((visibility("default")))
 #else
-#define DLLAPI __declspec(dllimport)
+#define DLLAPI
 #endif
 
 #include <stdint.h>
diff --git a/src/media/video/decode/ffmpeg/ffmpeg_video_decoder.cpp b/src/media/video/decode/ffmpeg/ffmpeg_video_decoder.cpp
index 7417544..a5be277 100644
--- a/src/media/video/decode/ffmpeg/ffmpeg_video_decoder.cpp
+++ b/src/media/video/decode/ffmpeg/ffmpeg_video_decoder.cpp
@@ -47,7 +47,7 @@ FfmpegVideoDecoder::~FfmpegVideoDecoder() {
 }
 
 int FfmpegVideoDecoder::Init() {
-  av_log_set_level(AV_LOG_ERROR);
+  av_log_set_level(AV_LOG_QUIET);
 
   codec_id_ = AV_CODEC_ID_H264;
   codec_ = avcodec_find_decoder(codec_id_);
diff --git a/thirdparty/ffmpeg/xmake.lua b/thirdparty/ffmpeg/xmake.lua
index 3e90c88..b775580 100644
--- a/thirdparty/ffmpeg/xmake.lua
+++ b/thirdparty/ffmpeg/xmake.lua
@@ -2,7 +2,7 @@ package("ffmpeg")
 
     set_homepage("https://www.ffmpeg.org")
     set_description("A collection of libraries to process multimedia content such as audio, video, subtitles and related metadata.")
-    set_license("GPL-3.0")
+    set_license("LGPL-3.0")
 
     if is_plat("windows", "mingw") then
         add_urls("https://www.gyan.dev/ffmpeg/builds/packages/ffmpeg-$(version)-full_build-shared.7z")
diff --git a/xmake.lua b/xmake.lua
index 061e030..89f3824 100644
--- a/xmake.lua
+++ b/xmake.lua
@@ -36,7 +36,7 @@ elseif is_os("macosx") then
     add_requires("brew::libnice", "brew::glib")
     add_requires("brew::openh264", {configs = {shared = false}})
     add_packages("ffmpeg", "glib", "libnice")
-    add_ldflags("-ld_classic", {force = true})
+    add_ldflags("-Wl,-ld_classic")
 end
 
 target("log")