[FFmpeg-cvslog] lavf: fix bug that caused has_decode_delay_been_guessed() to never return ! =0

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Wed Sep 26 04:53:03 2012 +0200| [299c0b30a64a0746db2645c00a847930e01d58a4] | committer: Michael Niedermayer

lavf: fix bug that caused has_decode_delay_been_guessed() to never return !=0

Possibly fixes Ticket1724

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=299c0b30a64a0746db2645c00a847930e01d58a4
---

 libavformat/utils.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavformat/utils.c b/libavformat/utils.c
index d2d57f1..5bc5ada 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -911,6 +911,8 @@ static int is_intra_only(AVCodecContext *enc){
 static int has_decode_delay_been_guessed(AVStream *st)
 {
     if(st->codec->codec_id != AV_CODEC_ID_H264) return 1;
+    if(!st->info) // if we have left find_stream_info then nb_decoded_frames wont increase anymore for stream copy
+        return 1;
 #if CONFIG_H264_DECODER
     if(st->codec->has_b_frames &&
        avpriv_h264_has_num_reorder_frames(st->codec) == st->codec->has_b_frames)