diff --git a/rpcs3/Emu/Cell/Modules/cellAdec.cpp b/rpcs3/Emu/Cell/Modules/cellAdec.cpp
index ba2d80c974..8497d6bef2 100644
--- a/rpcs3/Emu/Cell/Modules/cellAdec.cpp
+++ b/rpcs3/Emu/Cell/Modules/cellAdec.cpp
@@ -315,8 +315,8 @@ public:
 		, cbFunc(func)
 		, cbArg(arg)
 	{
-		av_register_all();
-		avcodec_register_all();
+		//av_register_all();
+		//avcodec_register_all();
 
 		switch (type)
 		{
diff --git a/rpcs3/Emu/Cell/Modules/cellVdec.cpp b/rpcs3/Emu/Cell/Modules/cellVdec.cpp
index fd164a9992..c25b4ce3f6 100644
--- a/rpcs3/Emu/Cell/Modules/cellVdec.cpp
+++ b/rpcs3/Emu/Cell/Modules/cellVdec.cpp
@@ -132,7 +132,18 @@ struct vdec_context final
 		, cb_func(func)
 		, cb_arg(arg)
 	{
+#ifdef _MSC_VER
+#pragma warning(push, 0)
+#else
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
+#endif
 		avcodec_register_all();
+#ifdef _MSC_VER
+#pragma warning(pop)
+#else
+#pragma GCC diagnostic pop
+#endif
 
 		switch (type)
 		{