diff --git a/src/formatcontext.cpp b/src/formatcontext.cpp
index 57d1d167..fd2feb43 100644
--- a/src/formatcontext.cpp
+++ b/src/formatcontext.cpp
@@ -205,10 +205,10 @@ Stream FormatContext::addStream(const Codec &codec, OptionalErrorCode ec)
         return Stream();
     }
 
-    if (!outputFormat().codecSupported(codec)) {
+/*    if (!outputFormat().codecSupported(codec)) {
         throws_if(ec, Errors::FormatCodecUnsupported);
         return Stream();
-    }
+    }*/
 
     auto rawcodec = codec.raw();
     AVStream *st = nullptr;