From 09a76db8e646a1ab5232b5cc178acc2b1ee19218 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Tue, 16 Dec 2008 03:11:36 +0000
Subject: [PATCH] Do not skip frames until the first keyframe when stream
 copying but no starttime is set. Fixes at least -vcodec copy with
 VS2k5DebugDemo-01-partial.avi.

Originally committed as revision 16159 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 ffmpeg.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ffmpeg.c b/ffmpeg.c
index a6f66c7e1..a4765f5be 100644
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -1353,7 +1353,7 @@ static int output_packet(AVInputStream *ist, int ist_index,
                         AVPacket opkt;
                         av_init_packet(&opkt);
 
-                        if (!ost->frame_number && !(pkt->flags & PKT_FLAG_KEY))
+                        if ((!ost->frame_number && !(pkt->flags & PKT_FLAG_KEY)) && start_time)
                             continue;
 
                         /* no reencoding needed : output the packet directly */
-- 
2.34.1