diff --git a/libmpdemux/mp_taglists.c b/libmpdemux/mp_taglists.c
index 632b0fd703..7fb493b3b6 100644
--- a/libmpdemux/mp_taglists.c
+++ b/libmpdemux/mp_taglists.c
@@ -97,6 +97,8 @@ const struct mp_AVCodecTag * const mp_codecid_override_taglists[] = {mp_codecid_
 
 static const struct mp_AVCodecTag mp_bmp_tags[] = {
     { CODEC_ID_AMV,               MKTAG('A', 'M', 'V', 'V')},
+    { CODEC_ID_ANM,               MKTAG('A', 'N', 'M', ' ')},
+    { CODEC_ID_AVS,               MKTAG('A', 'V', 'S', ' ')},
     { CODEC_ID_BETHSOFTVID,       MKTAG('B', 'E', 'T', 'H')},
     { CODEC_ID_BFI,               MKTAG('B', 'F', 'I', 'V')},
     { CODEC_ID_C93,               MKTAG('C', '9', '3', 'V')},