From 3efd71b4d0b4a73ccbbbdc092e6bbd54d92633f4 Mon Sep 17 00:00:00 2001
From: Anton Khirnov <anton@khirnov.net>
Date: Sun, 11 Oct 2015 12:07:08 +0200
Subject: [PATCH] avconv: set packet duration for CFR video streams
---
avconv.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/avconv.c b/avconv.c
index 493f9d25072..73348515307 100644
--- a/avconv.c
+++ b/avconv.c
@@ -279,6 +279,11 @@ static void write_frame(AVFormatContext *s, AVPacket *pkt, OutputStream *ost)
uint8_t *sd = av_packet_get_side_data(pkt, AV_PKT_DATA_QUALITY_FACTOR,
NULL);
ost->quality = sd ? *(int *)sd : -1;
+
+ if (ost->frame_rate.num) {
+ pkt->duration = av_rescale_q(1, av_inv_q(ost->frame_rate),
+ ost->st->time_base);
+ }
}
while (bsfc) {
--
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