[FFmpeg-cvslog] lavf/utils: change the log level to warning if can't get duration

[Jun Zhao]

ffmpeg | branch: master | Jun Zhao <barryjzhao at tencent.com> | Thu Sep 26 13:16:24 2019 +0800| [79597639cb0a0bc7dac063876f0252be0f56d592] | committer: Jun Zhao

lavf/utils: change the log level to warning if can't get duration

change the log level to warning if can't get duration, it's will help
to debug some duration issue

Signed-off-by: vacingfang <vacingfang at tencent.com>
Signed-off-by: Jun Zhao <barryjzhao at tencent.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=79597639cb0a0bc7dac063876f0252be0f56d592
---

 libavformat/utils.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libavformat/utils.c b/libavformat/utils.c
index 7545d75d5b..07f02a7c94 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -2912,9 +2912,9 @@ static void estimate_timings_from_pts(AVFormatContext *ic, int64_t old_offset)
             case AVMEDIA_TYPE_VIDEO:
             case AVMEDIA_TYPE_AUDIO:
                 if (st->start_time != AV_NOPTS_VALUE || st->first_dts  != AV_NOPTS_VALUE) {
-                    av_log(ic, AV_LOG_DEBUG, "stream %d : no PTS found at end of file, duration not set\n", i);
+                    av_log(ic, AV_LOG_WARNING, "stream %d : no PTS found at end of file, duration not set\n", i);
                 } else
-                    av_log(ic, AV_LOG_DEBUG, "stream %d : no TS found at start of file, duration not set\n", i);
+                    av_log(ic, AV_LOG_WARNING, "stream %d : no TS found at start of file, duration not set\n", i);
             }
         }
     }