diff --git a/BUILD.gn b/BUILD.gn
index d5289b8..598bbbc 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -138,8 +138,8 @@ config("library_impl_config") {
 # target_defaults and direct_dependent_settings.
 config("common_inherited_config") {
   defines = []
-  cflags = []
-  ldflags = []
+  cflags = [ "-fvisibility=default" ]
+  ldflags = [ "-lavutil", "-lavformat", "-lavcodec" ]
 
   if (rtc_dlog_always_on) {
     defines += [ "DLOG_ALWAYS_ON" ]