X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavformat%2Fm4vdec.c;h=befe4d7906cad4fe6b8b39794883c5bb3fff9f32;hb=bd96c54fe4819b3ca9a975e2083d67f4443c559b;hp=220daeb77516f4c4d972a61a467db331b01ca41e;hpb=03210fe138f3b3bd7f5272fe29aca810cf517329;p=ffmpeg

diff --git a/libavformat/m4vdec.c b/libavformat/m4vdec.c
index 220daeb7751..befe4d7906c 100644
--- a/libavformat/m4vdec.c
+++ b/libavformat/m4vdec.c
@@ -30,7 +30,7 @@
 #define SLICE_STARTCODE      0x1B7
 #define EXT_STARTCODE        0x1B8
 
-static int mpeg4video_probe(AVProbeData *probe_packet)
+static int mpeg4video_probe(const AVProbeData *probe_packet)
 {
     uint32_t temp_buffer = -1;
     int VO = 0, VOL = 0, VOP = 0, VISO = 0, res = 0;