[MPlayer-users] Re: -slave and perl
Angel
angel at knight-industries.com
Wed Jan 15 12:18:05 CET 2003
> I'm hacking the dvd2divxscript.pl script. I want to sample a few random
> sections of the video with -vop cropdetect,
Ok... I just realized you're probably going to want to get the output from the
mencoder command. You'll need to use either IPC::Open2 or IPC::Open3 to do
this. Something along the lines of:
use IPC::Open2;
local WRITE_FH;
local READ_FH;
open2(\*READ_FH, \*WRITE_FH, 'mencoder blah blah blah');
If the output of mencoder is via stderr.. you might need to use open3 to
capture it.
-Angel
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