ASF: parse correctly advanced_mutual_exclusion types

modules/demux/asf/libasf.c

@@ -983,6 +983,15 @@ static int ASF_ReadObject_advanced_mutual_exclusion( stream_t *s,
 
     ASF_GetGUID( &p_ae->type, &p_data[0] );
     ASF_SKIP( 16 );
+#ifdef ASF_DEBUG
+    if( guidcmp( &p_ae->type, &asf_guid_mutex_language ) )
+        msg_Dbg( s, "Language exclusion" );
+    else if( guidcmp( &p_ae->type, &asf_guid_mutex_bitrate ) )
+        msg_Dbg( s, "Bitrate exclusion" );
+    else
+        msg_Warn(s, "Unknown exclusion type" );
+#endif
+
     p_ae->i_stream_number_count = ASF_READ2();
     p_ae->pi_stream_number = calloc( p_ae->i_stream_number_count, sizeof(int) );
 

modules/demux/asf/libasf_guid.h

@@ -204,6 +204,17 @@ static const guid_t asf_no_error_correction_guid =
 static const guid_t asf_guid_audio_conceal_spread =
 {0xBFC3CD50, 0x618F, 0x11CF, {0x8B, 0xB2, 0x00, 0xAA, 0x00, 0xB4, 0xE2, 0x20}};
 
+// Mutual exclusion
+static const guid_t asf_guid_mutex_language =
+{0xD6E22A00, 0x35DA, 0x11D1, {0x90, 0x34, 0x00, 0xA0, 0xC9, 0x03, 0x49, 0xBE}};
+
+static const guid_t asf_guid_mutex_bitrate =
+{0xD6E22A01, 0x35DA, 0x11D1, {0x90, 0x34, 0x00, 0xA0, 0xC9, 0x03, 0x49, 0xBE}};
+
+static const guid_t asf_guid_mutex_unknown =
+{0xD6E22A02, 0x35DA, 0x11D1, {0x90, 0x34, 0x00, 0xA0, 0xC9, 0x03, 0x49, 0xBE}};
+
+
 /****************************************************************************
  * GUID functions
  ****************************************************************************/