avformat: Constify all muxer/demuxers

[ffmpeg] / libavformat / amvenc.c

diff --git a/libavformat/amvenc.c b/libavformat/amvenc.c
index 362b474fa6b1f98ee04441ee15ca06554bf95bde..cb03f00ed77b3c3f0697db2838c0811449abbef1 100644 (file)
--- a/libavformat/amvenc.c
+++ b/libavformat/amvenc.c
@@ -404,7 +404,7 @@ static int amv_write_trailer(AVFormatContext *s)
     return 0;
 }
 
-AVOutputFormat ff_amv_muxer = {
+const AVOutputFormat ff_amv_muxer = {
     .name           = "amv",
     .long_name      = NULL_IF_CONFIG_SMALL("AMV"),
     .mime_type      = "video/amv",