Richard Lynch <ceo <at> l-i-e.com> writes:
>
> Try writing a 2-line .sh (shell) script that does what you want, and
> call that 2-liner from exec().
Thanks for idea, Richard. But it doesn't work.
I wrote code as you said:
--------------------
$first = "/usr/local/bin/mencoder -vf scale=448:-3,expand=448:336 -sws 9 -of
lavf -ovc lavc -lavcopts
vcodec=flv:vbitrate=250:trell:v4mv:mv0:mbd=2:cbp:aic:cmp=3:subcmp=3:vpass=1
-frames 800 -ofps 24000/1001 -oac mp3lame -lameopts abr:br=64:mode=0 -channels 1
-srate 22050 -of lavf -lavfopts format=flv -o ".$outputFile."
/home/re/ff/logo7.avi ".$inputFile."\n";
$second = "/usr/local/bin/mencoder -vf scale=448:-3,expand=448:336 -sws 9 -of
lavf -ovc lavc -lavcopts
vcodec=flv:vbitrate=250:trell:v4mv:mv0:mbd=2:cbp:aic:cmp=3:subcmp=3:vpass=2
-frames 800 -ofps 24000/1001 -oac mp3lame -lameopts abr:br=64:mode=0 -channels 1
-srate 22050 -of lavf -lavfopts format=flv -o ".$outputFile."
/home/re/ff/logo7.avi ".$inputFile;
$fp = fopen("/home/re/video/enc", "w");
fwrite($fp, $first);
fwrite($fp, $second);
fclose($fp);
exec("/bin/bash /home/re/video/enc");
--------------------
I've also tried system() instead of exec(), and it displayed same output text as
I posted above.
The strangest thing is when I run this script from shell, everything works fine!
Video encodes well. But when I call that script from PHP, nothing works.
Another strange thing is I run ImageMajick with system() in a lot of scripts on
the same server and everything works fine.
What is the problem? Do you have any idea?
>
> On Thu, January 17, 2008 6:46 am, Apple7777 wrote:
> > Daniel Brown <parasane <at> gmail.com> writes:
> >
> >> Try replacing system() with die() and letting it print out the
> >> information full command string. That may give you an idea of a
> >> variable that's either incorrect or undefined. If you copy and
> >> paste
> >> it and run the command from the command line and it works, then it
> >> may
> >> be permissions issues.
> >
> > Daniel,
> >
> > This doesn't display anything:
> > die($first);
> > die($second);
> >
> > Full commands are:
> > first: /usr/local/bin/mencoder -vf scale=448:-3,expand=448:336 -sws 9
> > -of lavf
> > -ovc lavc -lavcopts
> > vcodec=flv:vbitrate=250:trell:v4mv:mv0:mbd=2:cbp:aic:cmp=3:subcmp=3:vpass=1
> > -frames 800 -ofps 24000/1001 -oac mp3lame -lameopts abr:br=64:mode=0
> > -channels 1
> > -srate 22050 -of lavf -lavfopts format=flv -o /home/re/video/2/16.flv
> > /home/re/ff/logo7.avi /home/re/video/2/16temp
> >
> > second:
> > /usr/local/bin/mencoder -vf scale=448:-3,expand=448:336 -sws 9 -of
> > lavf -ovc
> > lavc -lavcopts
> > vcodec=flv:vbitrate=250:trell:v4mv:mv0:mbd=2:cbp:aic:cmp=3:subcmp=3:vpass=1
> > -frames 800 -ofps 24000/1001 -oac mp3lame -lameopts abr:br=64:mode=0
> > -channels 1
> > -srate 22050 -of lavf -lavfopts format=flv -o /home/re/video/2/16.flv
> > /home/re/ff/logo7.avi /home/re/video/2/16temp
> >
> >
> > I've set permissions of all test files and directories to 777. But
> > still my
> > script doesn't work.
> >
> >
> >
> >
> >>
> >> One part of the snipped content that I noticed kept repeating is
> >> the following (and actually ending with this line):
> >> 'VDecoder init failed :( Read DOCS/HTML/en/codecs.html'
> >>
> >> Did you follow the advice and read that document?
> >
> > Yes. It's just describes codecs. But I know mencoder support those
> > codecs,
> > because it encodes videos when it's called from SSH.
> >
> >
> >> Beyond that, it's a question that should probably instead be
> >> asked
> >> on a mencoder mailing list, since PHP's system() function is working
> >> correctly, but apparently isn't getting the information it needs to
> >> pass stuff back-and-forth with the system.
> >>
> >
> >
> >
> >
> > I've already asked this question in Mencoder group, by noone replied.
> >
> > I thinkit's because mencoder works fine and it doesn't work only when
> > I call it
> > from PHP.
> >
> > The thing is when I copy/paste commands above to SSH, everything works
> > fine.
> >
> > Do you have any thoughts?
> >
> > --
> > PHP General Mailing List (http://www.php.net/)
> > To unsubscribe, visit: http://www.php.net/unsub.php
> >
> >
>
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