[FFmpeg-user] Detecting errors

[Rossana Guerra]

2012/8/16 Murthy avsn <avsn9849625263 at hotmail.com>

>
> > >
> > > Hi all,
> > > I am calling 'ffmpeg' from PHP to encode a video.here id how I am
> calling. exec(''ffmpeg -i inputfile outputfile 2>result.log");
> > > I am trying to redirect stderr to a text file.ProblemI was expecting
> only errors to be written to log file but the entire console output is
> being written to file.Is there a way to only display error with ffmpeg.How
> can I find a encoding failure by looking at the console out put.
> > > Please help me.
> >
> > Look into the -loglevel option. If you set it to "-loglevel warning"
> > or "-loglevel error" you'll just get messages with a minimum priority
> > of warning or error (respectively).
> >
> > --Michael
>
>
> Thanks Michael
> I think -loglevel 'error' is working for me.I am also using -report to
> make output of the command to a file .
> Thank you all.
>

the loglevel error didn't work for me...it was empty all the time.
Why was so?

thanks



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