mpegpsenc: Fix integer overflow of the muxrate calculation.

this should fix the failure of h264-bsf-mp4toannexb on freebsd/openbsd Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-01 03:46:06 +01:00 · 2012-01-01 03:46:06 +01:00 · 490c97bdf5
parent 57581e4110
commit 490c97bdf5
1 changed files with 1 additions and 1 deletions
--- a/libavformat/mpegenc.c
+++ b/libavformat/mpegenc.c
@ -429,7 +429,7 @@ static int mpeg_mux_init(AVFormatContext *ctx)
    if (!s->mux_rate) {
        /* we increase slightly the bitrate to take into account the
           headers. XXX: compute it exactly */
-        bitrate += bitrate*5/100;
+        bitrate += bitrate*5LL/100;
        bitrate += 10000;
        s->mux_rate = (bitrate + (8 * 50) - 1) / (8 * 50);
    }