[FFmpeg-user] Separate logging/STDERR/STDOUT for 2+ output files.

Francois Visagie francois.visagie at gmail.com
Tue Oct 16 08:22:19 CEST 2012


> -----Original Message-----
> From: ffmpeg-user-bounces at ffmpeg.org [mailto:ffmpeg-user-
> bounces at ffmpeg.org] On Behalf Of Dennis
> Sent: 15 October 2012 23:30
> To: ffmpeg-user at ffmpeg.org
> Subject: [FFmpeg-user] Separate logging/STDERR/STDOUT for 2+ output
> files.
> 
> I'm trying to generate multiple outputs in one run and looking at a way
> separating the logging/stderr/stdout for each output. Want to be able to
> monitor for warnings/errors per output instance.

Not sure if this will work for you, but the only way I know of is to do a
separate run for each output file, and for each to specify
	-passlogfile prefix  select two pass log file name prefix

and to pipe stdout/stderr to a different log file too.

> 
> Thanks a lot.
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