avformat: Constify all muxer/demuxers

[ffmpeg] / libavformat / spdifenc.c

diff --git a/libavformat/spdifenc.c b/libavformat/spdifenc.c
index c3ba3a1a19e38051bdfdd4348de1f5067fd1df3b..e8f54bff4b02a1d933b5e76bb646168e2cf29d90 100644 (file)
--- a/libavformat/spdifenc.c
+++ b/libavformat/spdifenc.c
@@ -673,7 +673,7 @@ static int spdif_write_packet(struct AVFormatContext *s, AVPacket *pkt)
     return 0;
 }
 
-AVOutputFormat ff_spdif_muxer = {
+const AVOutputFormat ff_spdif_muxer = {
     .name              = "spdif",
     .long_name         = NULL_IF_CONFIG_SMALL("IEC 61937 (used on S/PDIF - IEC958)"),
     .extensions        = "spdif",