movenc: fix edit list for the case of negative pts.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago · 14fd34d73b
parent 015b805d13
commit 14fd34d73b
1 changed files with 4 additions and 0 deletions
--- a/libavformat/movenc.c
+++ b/libavformat/movenc.c
@ -1672,6 +1672,10 @@ static int mov_write_edts_tag(AVIOContext *pb, MOVTrack *track)
            avio_wb32(pb, -1);
        }
        avio_wb32(pb, 0x00010000);
+    } else {
+        av_assert0(track->cluster[0].dts <= 0);
+        start_ct  = -track->cluster[0].dts;
+        duration += delay;
    }

    /* duration */