diff --git a/libavcodec/raw.c b/libavcodec/raw.c
index a26dea8..445bce4 100644
--- a/libavcodec/raw.c
+++ b/libavcodec/raw.c
@@ -44,6 +44,7 @@ const PixelFormatTag ff_raw_pix_fmt_tags[] = {
     { PIX_FMT_YUVJ420P, MKTAG('Y', 'V', '1', '2') },
     { PIX_FMT_YUVJ422P, MKTAG('Y', '4', '2', 'B') },
     { PIX_FMT_YUVJ422P, MKTAG('P', '4', '2', '2') },
+    { PIX_FMT_UYYVYY411, MKTAG('Y', '4', '1', 'P') },
     { PIX_FMT_GRAY8,    MKTAG('Y', '8', '0', '0') },
     { PIX_FMT_GRAY8,    MKTAG('Y', '8', ' ', ' ') },
 
diff --git a/libavformat/riff.c b/libavformat/riff.c
index 2995e0d..b4d205d 100644
--- a/libavformat/riff.c
+++ b/libavformat/riff.c
@@ -192,6 +192,7 @@ const AVCodecTag ff_codec_bmp_tags[] = {
     { CODEC_ID_RAWVIDEO,     MKTAG('Y', 'U', 'V', '9') },
     { CODEC_ID_RAWVIDEO,     MKTAG('Y', 'V', 'U', '9') },
     { CODEC_ID_RAWVIDEO,     MKTAG('a', 'u', 'v', '2') },
+    { CODEC_ID_RAWVIDEO,     MKTAG('Y', '4', '1', 'P') },
     { CODEC_ID_FRWU,         MKTAG('F', 'R', 'W', 'U') },
     { CODEC_ID_R10K,         MKTAG('R', '1', '0', 'k') },
     { CODEC_ID_R210,         MKTAG('r', '2', '1', '0') },