From c6e722e5e91c8efbd1af44cb3b8bc0bdac75e591 Mon Sep 17 00:00:00 2001
From: Baptiste Coudurier <baptiste.coudurier@gmail.com>
Date: Sat, 11 Mar 2006 18:21:28 +0000
Subject: [PATCH] create edts atom when muxing B frames, needed to compute cts
Originally committed as revision 5151 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
libavformat/movenc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavformat/movenc.c b/libavformat/movenc.c
index 71deec7c25f..63d98534745 100644
--- a/libavformat/movenc.c
+++ b/libavformat/movenc.c
@@ -929,7 +929,7 @@ static int mov_write_edts_tag(ByteIOContext *pb, MOVTrack *track)
put_be32(pb, av_rescale_rnd(track->trackDuration, globalTimescale, track->timescale, AV_ROUND_UP)); /* duration ... doesn't seem to effect psp */
- put_be32(pb, 0x0);
+ put_be32(pb, track->sampleDuration);
put_be32(pb, 0x00010000);
return 0x24;
}
@@ -959,7 +959,7 @@ static int mov_write_trak_tag(ByteIOContext *pb, MOVTrack* track)
put_be32(pb, 0); /* size */
put_tag(pb, "trak");
mov_write_tkhd_tag(pb, track);
- if (track->mode == MODE_PSP)
+ if (track->mode == MODE_PSP || track->hasBframes)
mov_write_edts_tag(pb, track); // PSP Movies require edts box
mov_write_mdia_tag(pb, track);
if (track->mode == MODE_PSP)
--
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