avformat: Constify all muxer/demuxers

[ffmpeg] / libavformat / webm_chunk.c

diff --git a/libavformat/webm_chunk.c b/libavformat/webm_chunk.c
index fefab982cb952d19a77cb01b838272244f927f7b..f4d0db83a4517c3a388904c7fb4ea6f4a5ea1d24 100644 (file)
--- a/libavformat/webm_chunk.c
+++ b/libavformat/webm_chunk.c
@@ -289,7 +289,7 @@ static const AVClass webm_chunk_class = {
     .version    = LIBAVUTIL_VERSION_INT,
 };
 
-AVOutputFormat ff_webm_chunk_muxer = {
+const AVOutputFormat ff_webm_chunk_muxer = {
     .name           = "webm_chunk",
     .long_name      = NULL_IF_CONFIG_SMALL("WebM Chunk Muxer"),
     .mime_type      = "video/webm",