diff --git a/libavcodec/raw.c b/libavcodec/raw.c
index 63f6b6147a..ee3edb6da7 100644
--- a/libavcodec/raw.c
+++ b/libavcodec/raw.c
@@ -62,6 +62,7 @@ const PixelFormatTag ff_raw_pixelFormatTags[] = {
     { PIX_FMT_UYVY422, MKTAG('2', 'v', 'u', 'y') },
     { PIX_FMT_UYVY422, MKTAG('A', 'V', 'U', 'I') }, /* FIXME merge both fields */
     { PIX_FMT_YUYV422, MKTAG('y', 'u', 'v', '2') },
+    { PIX_FMT_YUYV422, MKTAG('y', 'u', 'v', 's') },
     { PIX_FMT_PAL8,    MKTAG('W', 'R', 'A', 'W') },
 
     { PIX_FMT_NONE, 0 },
diff --git a/libavformat/isom.c b/libavformat/isom.c
index f6b504d4d3..5830ce94fd 100644
--- a/libavformat/isom.c
+++ b/libavformat/isom.c
@@ -64,6 +64,7 @@ const AVCodecTag codec_movvideo_tags[] = {
     { CODEC_ID_RAWVIDEO, MKTAG('y', 'u', 'v', '2') }, /* Uncompressed YUV422 */
     { CODEC_ID_RAWVIDEO, MKTAG('A', 'V', 'U', 'I') }, /* YUV with alpha-channel (AVID Uncompressed) */
     { CODEC_ID_RAWVIDEO, MKTAG('2', 'v', 'u', 'y') }, /* UNCOMPRESSED 8BIT 4:2:2 */
+    { CODEC_ID_RAWVIDEO, MKTAG('y', 'u', 'v', 's') }, /* same as 2vuy but byte swapped */
 
     { CODEC_ID_V210,   MKTAG('v', '2', '1', '0') }, /* UNCOMPRESSED 10BIT 4:2:2 */