diff mbox

[FFmpeg-devel] libavformat: improve logs with cur_dts

Message ID iABPyirErG5mk5aFwFM9yOaRdUkNAoridlpBbl2IcIZmVgnMogQCpwD-Fc0ykDInJps_ZTzYtuNre9qKN9BAV1QyS5Zk3P0HEv-6vYArr3s=@protonmail.com
State Superseded
Headers show

Commit Message

Diego Felix de Souza via ffmpeg-devel April 18, 2019, 7:46 a.m. UTC
Hi,

This is the second part of my previous patch:
https://patchwork.ffmpeg.org/patch/12783/

It improves the logs when the message "cur_dts is invalid" appears.
If helps to identify which stream generates the trouble,
and the status of the stream.
A lot of users suffers with the message, and the origin varies.
The improved message can help to discover the cause.

Regards.
A.H.
From af81338c21c67c0ef2c30ab2009c7094b32327f4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andreas=20H=C3=A5kon?= <andreas.hakon@protonmail.com>
Date: Wed, 17 Apr 2019 21:22:43 +0100
Subject: [PATCH] libavformat: input init fix mpegts filters

---
 fftools/ffmpeg.c    |    8 ++++++--
 libavformat/utils.c |    4 ++--
 2 files changed, 8 insertions(+), 4 deletions(-)

1.7.10.4

Comments

Michael Niedermayer April 18, 2019, 8:13 p.m. UTC | #1
On Thu, Apr 18, 2019 at 07:46:43AM +0000, Andreas HÃ¥kon via ffmpeg-devel wrote:
> Hi,
> 
> This is the second part of my previous patch:
> https://patchwork.ffmpeg.org/patch/12783/
> 
> It improves the logs when the message "cur_dts is invalid" appears.
> If helps to identify which stream generates the trouble,
> and the status of the stream.
> A lot of users suffers with the message, and the origin varies.
> The improved message can help to discover the cause.
> 
> Regards.
> A.H.

> From af81338c21c67c0ef2c30ab2009c7094b32327f4 Mon Sep 17 00:00:00 2001
> From: =?UTF-8?q?Andreas=20H=C3=A5kon?= <andreas.hakon@protonmail.com>
> Date: Wed, 17 Apr 2019 21:22:43 +0100
> Subject: [PATCH] libavformat: input init fix mpegts filters

"git am" doesnt accept this patch

Applying: libavformat: input init fix mpegts filters
Using index info to reconstruct a base tree...
error: patch failed: libavformat/utils.c:1402
error: libavformat/utils.c: patch does not apply
error: Did you hand edit your patch?
It does not apply to blobs recorded in its index.
Patch failed at 0001 libavformat: input init fix mpegts filters
hint: Use 'git am --show-current-patch' to see the failed patch
When you have resolved this problem, run "git am --continue".
If you prefer to skip this patch, run "git am --skip" instead.
To restore the original branch and stop patching, run "git am --abort".

[...]
diff mbox

Patch

diff --git a/fftools/ffmpeg.c b/fftools/ffmpeg.c
index 0f157d6..b74a209 100644
--- a/fftools/ffmpeg.c
+++ b/fftools/ffmpeg.c
@@ -3875,7 +3875,9 @@  static OutputStream *choose_output(void)
                        av_rescale_q(ost->st->cur_dts, ost->st->time_base,
                                     AV_TIME_BASE_Q);
         if (ost->st->cur_dts == AV_NOPTS_VALUE)
-            av_log(NULL, AV_LOG_DEBUG, "cur_dts is invalid (this is harmless if it occurs once at the start per stream)\n");
+            av_log(NULL, AV_LOG_DEBUG,
+                "cur_dts is invalid st:%d (%d) [init:%d i_done:%d finish:%d] (this is harmless if it occurs once at the start per stream)\n",
+                ost->st->index, ost->st->id, ost->initialized, ost->inputs_done, ost->finished);
 
         if (!ost->initialized && !ost->inputs_done)
             return ost;
diff --git a/libavformat/utils.c b/libavformat/utils.c
index 9b3f0d2..6ef9423 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -1402,9 +1402,8 @@  static void compute_pkt_fields(AVFormatContext *s, AVStream *st,
         st->cur_dts = pkt->dts;
 
     if (s->debug & FF_FDEBUG_TS)
-        av_log(s, AV_LOG_DEBUG, "OUTdelayed:%d/%d pts:%s, dts:%s cur_dts:%s\n",
-            presentation_delayed, delay, av_ts2str(pkt->pts), av_ts2str(pkt->dts), av_ts2str(st->cur_dts));
+        av_log(s, AV_LOG_DEBUG, "OUTdelayed:%d/%d pts:%s, dts:%s cur_dts:%s st:%d (%d)\n",
+            presentation_delayed, delay, av_ts2str(pkt->pts), av_ts2str(pkt->dts), av_ts2str(st->cur_dts), st->index, st->id);
 
     /* update flags */
     if (st->codecpar->codec_type == AVMEDIA_TYPE_DATA || is_intra_only(st->codecpar->codec_id))
--