ffmpeg: fix integer overflows with sub->*display_time

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago · 59975de777
parent 2cebd17e3f
commit 59975de777
1 changed files with 2 additions and 2 deletions
--- a/ffmpeg.c
+++ b/ffmpeg.c
@ -232,9 +232,9 @@ static void sub2video_update(InputStream *ist, AVSubtitle *sub)
    if (!frame)
        return;
    if (sub) {
-        pts       = av_rescale_q(sub->pts + sub->start_display_time * 1000,
+        pts       = av_rescale_q(sub->pts + sub->start_display_time * 1000LL,
                                 AV_TIME_BASE_Q, ist->st->time_base);
-        end_pts   = av_rescale_q(sub->pts + sub->end_display_time   * 1000,
+        end_pts   = av_rescale_q(sub->pts + sub->end_display_time   * 1000LL,
                                 AV_TIME_BASE_Q, ist->st->time_base);
        num_rects = sub->num_rects;
    } else {