avfilter/vf_thumbnail: add timeline support

[ffmpeg] / libavformat / 3dostr.c

diff --git a/libavformat/3dostr.c b/libavformat/3dostr.c
index 3668e5f6137d89b4a37d0c184be3e37bbaa8d888..6c49f7589c425ca6e59dcfa9f20c5d82df6334ed 100644 (file)
--- a/libavformat/3dostr.c
+++ b/libavformat/3dostr.c
@@ -22,7 +22,7 @@
 #include "avformat.h"
 #include "internal.h"
 
-static int threedostr_probe(AVProbeData *p)
+static int threedostr_probe(const AVProbeData *p)
 {
     if (memcmp(p->buf, "CTRL", 4) &&
         memcmp(p->buf, "SHDR", 4) &&