Ok, this time it will work?

src/zm_ffmpeg.h

@@ -53,12 +53,6 @@ extern "C" {
 #endif
 
 
-#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(54,25,0)
-    typedef AVCodecID ZmCodecID;
-#else
-    typedef CodecID ZmCodecID;
-#endif
-
 #if FFMPEG_VERSION_INT == 0x000408
 #define ZM_FFMPEG_048	1
 #elif FFMPEG_VERSION_INT == 0x000409

src/zm_sdp.h

@@ -41,7 +41,11 @@ protected:
         int payloadType;
         const char payloadName[6];
         enum AVMediaType codecType;
-        enum ZmCodecID codecId;
+#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(54,25,0)
+        enum AVCodecID codecId;
+#else
+        enum CodecID codecId;
+#endif
         int clockRate;
         int autoChannels;
     };
@@ -50,7 +54,12 @@ protected:
     {
         const char payloadName[32];
         enum AVMediaType codecType;
-        enum ZmCodecID codecId;
+#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(54,25,0)
+        enum AVCodecID codecId;
+#else   
+        enum CodecID codecId;
+#endif  
+
         //int clockRate;
         //int autoChannels;
     };