diff --git a/src/add-ons/media/plugins/avcodec/codectbl.cpp b/src/add-ons/media/plugins/avcodec/codectbl.cpp
index cd38bd3a90..9ebce44941 100644
--- a/src/add-ons/media/plugins/avcodec/codectbl.cpp
+++ b/src/add-ons/media/plugins/avcodec/codectbl.cpp
@@ -136,11 +136,11 @@ const struct codec_table gCodecTable[] = {
 	{CODEC_ID_RV10,		B_MEDIA_ENCODED_VIDEO,	B_QUICKTIME_FORMAT_FAMILY,	'RV10', "RealVideo v1"},
 	{CODEC_ID_RV10,		B_MEDIA_ENCODED_VIDEO,	B_QUICKTIME_FORMAT_FAMILY,	'rv10', "RealVideo v1"},
 */
-	{CODEC_ID_DVVIDEO,		B_MEDIA_ENCODED_VIDEO,	B_AVI_FORMAT_FAMILY,	'dvsd', "DV Video"},
-	{CODEC_ID_DVVIDEO,		B_MEDIA_ENCODED_VIDEO,	B_AVI_FORMAT_FAMILY,	'DVSD', "DV Video"},
-	{CODEC_ID_DVVIDEO,		B_MEDIA_ENCODED_VIDEO,	B_AVI_FORMAT_FAMILY,	'dvhd', "DV Video"},
-	{CODEC_ID_DVVIDEO,		B_MEDIA_ENCODED_VIDEO,	B_AVI_FORMAT_FAMILY,	'dvsl', "DV Video"},
-	{CODEC_ID_DVVIDEO,		B_MEDIA_ENCODED_VIDEO,	B_AVI_FORMAT_FAMILY,	'dv25', "DV Video"},
+	{CODEC_ID_DVVIDEO,		B_MEDIA_ENCODED_VIDEO,	B_AVI_FORMAT_FAMILY,	FOURCC('dvsd'), "DV Video"},
+	{CODEC_ID_DVVIDEO,		B_MEDIA_ENCODED_VIDEO,	B_AVI_FORMAT_FAMILY,	FOURCC('DVSD'), "DV Video"},
+	{CODEC_ID_DVVIDEO,		B_MEDIA_ENCODED_VIDEO,	B_AVI_FORMAT_FAMILY,	FOURCC('dvhd'), "DV Video"},
+	{CODEC_ID_DVVIDEO,		B_MEDIA_ENCODED_VIDEO,	B_AVI_FORMAT_FAMILY,	FOURCC('dvsl'), "DV Video"},
+	{CODEC_ID_DVVIDEO,		B_MEDIA_ENCODED_VIDEO,	B_AVI_FORMAT_FAMILY,	FOURCC('dv25'), "DV Video"},
 	{CODEC_ID_DVVIDEO,		B_MEDIA_ENCODED_VIDEO,	B_QUICKTIME_FORMAT_FAMILY,	'dvc ', "DV Video"},
 	{CODEC_ID_DVVIDEO,		B_MEDIA_ENCODED_VIDEO,	B_QUICKTIME_FORMAT_FAMILY,	'dvcp', "DV Video"},
 
@@ -149,10 +149,10 @@ const struct codec_table gCodecTable[] = {
 	{CODEC_ID_MPEG1VIDEO,	B_MEDIA_ENCODED_VIDEO,	B_QUICKTIME_FORMAT_FAMILY,	'PIM1', "MPEG1 Video"},
 	
 
-	{CODEC_ID_INDEO3,		B_MEDIA_ENCODED_VIDEO,	B_AVI_FORMAT_FAMILY,	'iv31', "Indeo 3"},
-	{CODEC_ID_INDEO3,		B_MEDIA_ENCODED_VIDEO,	B_AVI_FORMAT_FAMILY,	'iv32', "Indeo 3"},
-	{CODEC_ID_INDEO3,		B_MEDIA_ENCODED_VIDEO,	B_AVI_FORMAT_FAMILY,	'IV31', "Indeo 3"},
-	{CODEC_ID_INDEO3,		B_MEDIA_ENCODED_VIDEO,	B_AVI_FORMAT_FAMILY,	'IV32', "Indeo 3"},
+	{CODEC_ID_INDEO3,		B_MEDIA_ENCODED_VIDEO,	B_AVI_FORMAT_FAMILY,	FOURCC('iv31'), "Indeo 3"},
+	{CODEC_ID_INDEO3,		B_MEDIA_ENCODED_VIDEO,	B_AVI_FORMAT_FAMILY,	FOURCC('iv32'), "Indeo 3"},
+	{CODEC_ID_INDEO3,		B_MEDIA_ENCODED_VIDEO,	B_AVI_FORMAT_FAMILY,	FOURCC('IV31'), "Indeo 3"},
+	{CODEC_ID_INDEO3,		B_MEDIA_ENCODED_VIDEO,	B_AVI_FORMAT_FAMILY,	FOURCC('IV32'), "Indeo 3"},
 
 	{CODEC_ID_VP3,		B_MEDIA_ENCODED_VIDEO,	B_QUICKTIME_FORMAT_FAMILY,	'VP31', "On2 VP3"},