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

michaelni · michaelni · commit 14fd34d73bb0 · 2012-10-01T04:53:40.000+02:00
Signed-off-by: Michael Niedermayer &lt;michaelni@gmx.at&gt;
diff --git 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 */

Original file line number	Diff line number	Diff line change
`@@ -1672,6 +1672,10 @@ static int mov_write_edts_tag(AVIOContext pb, MOVTrack track)`
`1672`	`1672`	`avio_wb32(pb, -1);`
`1673`	`1673`	`}`
`1674`	`1674`	`avio_wb32(pb, 0x00010000);`
	`1675`	`+ } else {`
	`1676`	`+ av_assert0(track->cluster[0].dts <= 0);`
	`1677`	`+ start_ct = -track->cluster[0].dts;`
	`1678`	`+ duration += delay;`
`1675`	`1679`	`}`
`1676`	`1680`
`1677`	`1681`	`/* duration */`