force_keyframe.c: Cast away MSVC data loss warning.

Change-Id: Ibf09b76d5b8c8106b804354d9a7f007a0e3f6173

diff --git a/examples/force_keyframe.c b/examples/force_keyframe.c
index f03b3d0..6531e47 100644 (file)
--- a/examples/force_keyframe.c
+++ b/examples/force_keyframe.c
@@ -119,7 +119,7 @@ static void write_ivf_frame_header(FILE *outfile,
         return;
 
     pts = pkt->data.frame.pts;
-    mem_put_le32(header, pkt->data.frame.sz);
+    mem_put_le32(header, (unsigned int)pkt->data.frame.sz);
     mem_put_le32(header+4, pts&0xFFFFFFFF);
     mem_put_le32(header+8, pts >> 32);