avformat: Constify all muxer/demuxers

[ffmpeg] / libavformat / wtvenc.c

diff --git a/libavformat/wtvenc.c b/libavformat/wtvenc.c
index 24fdbe109913a3dbf6fcd5acc4ebf6626c9e15f8..9c67a6d3e8554ba365c9e8466f72a3b3226d078b 100644 (file)
--- a/libavformat/wtvenc.c
+++ b/libavformat/wtvenc.c
@@ -829,7 +829,7 @@ static int write_trailer(AVFormatContext *s)
     return 0;
 }
 
-AVOutputFormat ff_wtv_muxer = {
+const AVOutputFormat ff_wtv_muxer = {
     .name           = "wtv",
     .long_name      = NULL_IF_CONFIG_SMALL("Windows Television (WTV)"),
     .extensions     = "wtv",