diff --git a/libavformat/riff.c b/libavformat/riff.c
index 756fc57f01fd14c97ab1ff201173d36ee8ea132f..95e08b28a8684996efc171b4d030aa58910b5ad6 100644
--- a/libavformat/riff.c
+++ b/libavformat/riff.c
@@ -40,6 +40,7 @@ const AVCodecTag ff_codec_bmp_tags[] = {
     { CODEC_ID_H263,         MKTAG('L', '2', '6', '3') },
     { CODEC_ID_H263,         MKTAG('V', 'X', '1', 'K') },
     { CODEC_ID_H263,         MKTAG('Z', 'y', 'G', 'o') },
+    { CODEC_ID_H263,         MKTAG('M', '2', '6', '3') },
     { CODEC_ID_H263P,        MKTAG('H', '2', '6', '3') },
     { CODEC_ID_H263I,        MKTAG('I', '2', '6', '3') }, /* intel h263 */
     { CODEC_ID_H261,         MKTAG('H', '2', '6', '1') },
@@ -83,6 +84,7 @@ const AVCodecTag ff_codec_bmp_tags[] = {
     { CODEC_ID_MPEG4,        MKTAG('U', 'L', 'D', 'X') },
     { CODEC_ID_MPEG4,        MKTAG('G', 'E', 'O', 'V') },
     { CODEC_ID_MPEG4,        MKTAG('S', 'I', 'P', 'P') }, /* Samsung SHR-6040 */
+    { CODEC_ID_MPEG4,        MKTAG('X', 'V', 'I', 'X') },
     { CODEC_ID_MSMPEG4V3,    MKTAG('M', 'P', '4', '3') },
     { CODEC_ID_MSMPEG4V3,    MKTAG('D', 'I', 'V', '3') },
     { CODEC_ID_MSMPEG4V3,    MKTAG('M', 'P', 'G', '3') },
@@ -107,6 +109,7 @@ const AVCodecTag ff_codec_bmp_tags[] = {
     { CODEC_ID_DVVIDEO,      MKTAG('d', 'v', '5', '0') },
     { CODEC_ID_DVVIDEO,      MKTAG('c', 'd', 'v', 'c') }, /* Canopus DV */
     { CODEC_ID_DVVIDEO,      MKTAG('C', 'D', 'V', 'H') }, /* Canopus DV */
+    { CODEC_ID_DVVIDEO,      MKTAG('C', 'D', 'V', '5') }, /* Canopus DV */
     { CODEC_ID_DVVIDEO,      MKTAG('d', 'v', 'c', ' ') },
     { CODEC_ID_DVVIDEO,      MKTAG('d', 'v', 'c', 's') },
     { CODEC_ID_DVVIDEO,      MKTAG('d', 'v', 'h', '1') },
@@ -148,6 +151,7 @@ const AVCodecTag ff_codec_bmp_tags[] = {
     { CODEC_ID_MJPEG,        MKTAG('A', 'V', 'I', '2') },
     { CODEC_ID_MJPEG,        MKTAG('M', 'T', 'S', 'J') },
     { CODEC_ID_MJPEG,        MKTAG('Z', 'J', 'P', 'G') }, /* Paradigm Matrix M-JPEG Codec */
+    { CODEC_ID_MJPEG,        MKTAG('M', 'M', 'J', 'P') },
     { CODEC_ID_HUFFYUV,      MKTAG('H', 'F', 'Y', 'U') },
     { CODEC_ID_FFVHUFF,      MKTAG('F', 'F', 'V', 'H') },
     { CODEC_ID_CYUV,         MKTAG('C', 'Y', 'U', 'V') },