1 files changed, 0 insertions, 9 deletions
diff --git a/sub/lavc_conv.c b/sub/lavc_conv.c
index 7e2ed4ef25..b244240d7c 100644
--- a/sub/lavc_conv.c
+++ b/sub/lavc_conv.c
@@ -49,15 +49,6 @@ static const char *get_lavc_format(const char *format)
     return format;
 }
 
-bool lavc_conv_supports_format(const char *format)
-{
-    format = get_lavc_format(format);
-    enum AVCodecID cid = mp_codec_to_av_codec_id(format);
-    AVCodec *codec = avcodec_find_decoder(cid);
-    const AVCodecDescriptor *desc = avcodec_descriptor_get(cid);
-    return codec && desc && desc->type == AVMEDIA_TYPE_SUBTITLE;
-}
-
 // Disable style definitions generated by the libavcodec converter.
 // We always want the user defined style instead.
 static void disable_styles(bstr header)