diff --git a/libavformat/riff.c b/libavformat/riff.c
index 0787f6350a..6a8885889f 100644
--- a/libavformat/riff.c
+++ b/libavformat/riff.c
@@ -141,6 +141,7 @@ const AVCodecTag ff_codec_bmp_tags[] = {
     { AV_CODEC_ID_DVVIDEO,      MKTAG('d', 'v', 'h', '1') },
     { AV_CODEC_ID_DVVIDEO,      MKTAG('d', 'v', 'i', 's') },
     { AV_CODEC_ID_DVVIDEO,      MKTAG('p', 'd', 'v', 'c') },
+    { AV_CODEC_ID_DVVIDEO,      MKTAG('S', 'L', '2', '5') },
     { AV_CODEC_ID_MPEG1VIDEO,   MKTAG('m', 'p', 'g', '1') },
     { AV_CODEC_ID_MPEG1VIDEO,   MKTAG('m', 'p', 'g', '2') },
     { AV_CODEC_ID_MPEG2VIDEO,   MKTAG('m', 'p', 'g', '2') },