Is time-stamping report lines possible?

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Is time-stamping report lines possible?

Vladimir Grishchenko

Can't seem to find a way to add timestamps to lines printed to the debug report. It appears there has been some work done to support this but it is unclear how to enable it. Using ffmpeg version 4.2.1.

https://patchwork.ffmpeg.org/project/ffmpeg/patch/20170602162632.1888-1-lingjiujianke@.../#12472

Thanks,
Vlad

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Re: Is time-stamping report lines possible?

Moritz Barsnick
On Fri, Jul 17, 2020 at 18:06:00 +0000, Vladimir Grishchenko wrote:
> Can't seem to find a way to add timestamps to lines printed to the
> debug report. It appears there has been some work done to support
> this but it is unclear how to enable it. Using ffmpeg version 4.2.1.

No, there's no such feature included yet.

> https://patchwork.ffmpeg.org/project/ffmpeg/patch/20170602162632.1888-1-lingjiujianke@.../#12472

A newer, better patch was submitted, but never completed during review:
https://patchwork.ffmpeg.org/project/ffmpeg/patch/MN2PR13MB27524DB8A461B08F45729B87BA8F0@.../

Unfortunately, the submitter seems to have lost interested, and the
feature never made it into ffmpeg. If you build your own, you can apply
that patch. I do it in my builds, and it works for me.

Cheers,
Moritz
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Re: Is time-stamping report lines possible?

Vladimir Grishchenko
Thank you this explains why I couldn't find anything. I'm stuck with binaries at the moment. I have a workaround of sorts, instead of using report I launch it from another process with a detailed enough loglevel and read stderr there and can time the log lines as they are printed, imprecise but better than nothing.

Regards,
Vlad



________________________________
From: ffmpeg-user <[hidden email]> on behalf of Moritz Barsnick <[hidden email]>
Sent: Friday, July 17, 2020 2:39 PM
To: FFmpeg user discussions <[hidden email]>
Subject: Re: [FFmpeg-user] Is time-stamping report lines possible?

On Fri, Jul 17, 2020 at 18:06:00 +0000, Vladimir Grishchenko wrote:
> Can't seem to find a way to add timestamps to lines printed to the
> debug report. It appears there has been some work done to support
> this but it is unclear how to enable it. Using ffmpeg version 4.2.1.

No, there's no such feature included yet.

> https://patchwork.ffmpeg.org/project/ffmpeg/patch/20170602162632.1888-1-lingjiujianke@.../#12472

A newer, better patch was submitted, but never completed during review:
https://patchwork.ffmpeg.org/project/ffmpeg/patch/MN2PR13MB27524DB8A461B08F45729B87BA8F0@.../

Unfortunately, the submitter seems to have lost interested, and the
feature never made it into ffmpeg. If you build your own, you can apply
that patch. I do it in my builds, and it works for me.

Cheers,
Moritz
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