avformat: Constify all muxer/demuxers

[ffmpeg] / libavformat / chromaprint.c

diff --git a/libavformat/chromaprint.c b/libavformat/chromaprint.c
index 423f5b7d61097d540d4875ba7223450e04f13970..399de725d3bbe8c73c90047da3501dbb24dfe9b0 100644 (file)
--- a/libavformat/chromaprint.c
+++ b/libavformat/chromaprint.c
@@ -179,7 +179,7 @@ static const AVClass chromaprint_class = {
     .version    = LIBAVUTIL_VERSION_INT,
 };
 
-AVOutputFormat ff_chromaprint_muxer = {
+const AVOutputFormat ff_chromaprint_muxer = {
     .name              = "chromaprint",
     .long_name         = NULL_IF_CONFIG_SMALL("Chromaprint"),
     .priv_data_size    = sizeof(ChromaprintMuxContext),