From bb77af934ecd07af267bd6fb49a216b39f4b7328 Mon Sep 17 00:00:00 2001
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From: ctf <ctf@rock-chips.com>
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Date: Fri, 5 Nov 2021 11:05:38 +0800
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Subject: [PATCH] movenc: fixed write stts tag
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Signed-off-by: ctf <ctf@rock-chips.com>
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---
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libavformat/movenc.c | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/libavformat/movenc.c b/libavformat/movenc.c
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index 2a45302..d4cb02a 100644
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--- a/libavformat/movenc.c
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+++ b/libavformat/movenc.c
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@@ -2291,6 +2291,10 @@ static int mov_write_stts_tag(AVIOContext *pb, MOVTrack *track)
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}
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for (i = 0; i < track->entry; i++) {
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int duration = get_cluster_duration(track, i);
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+
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+ if (duration == 0)
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+ continue;
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+
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if (i && duration == stts_entries[entries].duration) {
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stts_entries[entries].count++; /* compress */
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} else {
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--
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2.7.4
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