From: Michael Niedermayer <michael@niedermayer.cc>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH] avcodec/vlc: Reduce debug logging
Date: Sat, 15 Mar 2025 02:03:40 +0100
Message-ID: <20250315010340.GQ4991@pb2> (raw)
In-Reply-To: <DM8P223MB03650DE6C1FF514618A91A95BAD22@DM8P223MB0365.NAMP223.PROD.OUTLOOK.COM>
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Hi
On Fri, Mar 14, 2025 at 03:46:35AM +0000, Soft Works wrote:
>
>
> > -----Original Message-----
> > From: ffmpeg-devel <ffmpeg-devel-bounces@ffmpeg.org> On Behalf Of
> > Michael Niedermayer
> > Sent: Freitag, 14. März 2025 01:28
> > To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
> > Subject: Re: [FFmpeg-devel] [PATCH] avcodec/vlc: Reduce debug logging
> >
> > Hi
> >
> > On Wed, Mar 12, 2025 at 03:48:20AM +0000, softworkz wrote:
> > > From: softworkz <softworkz@hotmail.com>
> > >
> > > Signed-off-by: softworkz <softworkz@hotmail.com>
> > > ---
> > > avcodec/vlc: Reduce debug logging
> > >
> > > It made it hardly possible to enable debug logging for viewing
> > other log
> > > lines due to the excessive output created by this.
> > >
> > > Published-As: https://github.com/ffstaging/FFmpeg/releases/tag/pr-
> > ffstaging-60%2Fsoftworkz%2Fsubmit_vlclogging-v1
> > > Fetch-It-Via: git fetch https://github.com/ffstaging/FFmpeg pr-
> > ffstaging-60/softworkz/submit_vlclogging-v1
> > > Pull-Request: https://github.com/ffstaging/FFmpeg/pull/60
> > >
> > > libavcodec/vlc.c | 4 ++--
> > > 1 file changed, 2 insertions(+), 2 deletions(-)
> >
> > will apply
>
> Thanks!
>
>
> > btw, speaking of excessive output,
> > valgrind_backtrace (which is enabled by default when optimizations are
> > disabled)
>
> Only when you have it installed I suppose..?
yes
Combine that with myself often lazyly throwing av_log(0,0, ...) in as a quick
debug fprintf(stderr, ...
and the 0 log level then triggers the valgrind backtrace
For me its 99% of the time not what i want.
I wonder if other people use that backtrace feature ?
or if it would be better switched off by default, or
switched off for log_level == 0
or maybe i should just stop using av_log(0,0, ...
thx
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
Democracy is the form of government in which you can choose your dictator
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prev parent reply other threads:[~2025-03-15 1:03 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-12 3:48 softworkz
2025-03-14 0:28 ` Michael Niedermayer
2025-03-14 3:46 ` Soft Works
2025-03-15 1:03 ` Michael Niedermayer [this message]
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