avformat: Constify all muxer/demuxers

[ffmpeg] / libavformat / assenc.c

diff --git a/libavformat/assenc.c b/libavformat/assenc.c
index 68c3396e5add25159e921654c0c03e678caba1cd..1600f0a02b2994e3f30dcd8e0f5e0c63b933f086 100644 (file)
--- a/libavformat/assenc.c
+++ b/libavformat/assenc.c
@@ -226,7 +226,7 @@ static const AVClass ass_class = {
     .version    = LIBAVUTIL_VERSION_INT,
 };
 
-AVOutputFormat ff_ass_muxer = {
+const AVOutputFormat ff_ass_muxer = {
     .name           = "ass",
     .long_name      = NULL_IF_CONFIG_SMALL("SSA (SubStation Alpha) subtitle"),
     .mime_type      = "text/x-ass",