diff --git a/src/zm_videostore.cpp b/src/zm_videostore.cpp
index 4175fce32..8357ba5f7 100644
--- a/src/zm_videostore.cpp
+++ b/src/zm_videostore.cpp
@@ -79,7 +79,7 @@ VideoStore::VideoStore(const char *filename_in, const char *format_in,
         
     fmt = oc->oformat;
     
-	video_st = avformat_new_stream(oc, input_st->codec->codec);
+	video_st = avformat_new_stream(oc, (AVCodec *)input_st->codec->codec);
     if (!video_st) {
         Fatal("Unable to create video out stream\n");
     }
@@ -97,7 +97,7 @@ VideoStore::VideoStore(const char *filename_in, const char *format_in,
     
     if (inpaud_st) {
 
-        audio_st = avformat_new_stream(oc, inpaud_st->codec->codec);
+        audio_st = avformat_new_stream(oc, (AVCodec *)inpaud_st->codec->codec);
         if (!audio_st) {
             Error("Unable to create audio out stream\n");
             audio_st = NULL;