diff --git a/k9author/k9avidecode.cpp b/k9author/k9avidecode.cpp
index 22019b4..979cedb 100644
--- a/k9author/k9avidecode.cpp
+++ b/k9author/k9avidecode.cpp
@@ -118,7 +118,7 @@ bool k9AviDecode::open(const TQString & _fileName) {
 // Find the first video stream
     m_videoStream=-1;
     for (i=0; i<m_FormatCtx->nb_streams; i++)
-        if (m_FormatCtx->streams[i]->codec->codec_type==CODEC_TYPE_VIDEO) {
+        if (m_FormatCtx->streams[i]->codec->codec_type==AVMEDIA_TYPE_VIDEO) {
             m_videoStream=i;
             break;
         }