demux: moving_avg: do not use durationless last packet

7 years ago · 0570b0f44a
1 changed files with 6 additions and 2 deletions
--- a/modules/demux/moving_avg.h
+++ b/modules/demux/moving_avg.h
@ -79,8 +79,12 @@ static vlc_tick_t mva_get(const struct moving_average_s *m)
        if(&m->packets[i % MVA_PACKETS] == min ||
            &m->packets[i % MVA_PACKETS] == max)
            continue;
-        avgdiff += m->packets[i % MVA_PACKETS].diff;
-        count++;
+        const vlc_tick_t diff = m->packets[i % MVA_PACKETS].diff;
+        if(diff != 0 || (i+1) < m->i_packet) /* ignore last packet when we have no duration */
+        {
+            avgdiff += diff;
+            count++;
+        }
    }

    return count ? avgdiff / count : 0;