I have an issue seen from the below piece of code i a program-
In some iteration below code is there in a program
skip
open OUT, '-|', 'program001.pl', '--field=4,5', '--match=3,80', --host=$host
or die Couldn't run program001.pl: $!;
## if some print of $? $?8 done
So what u want to do is read the output from ffmpeg and write it
asynchronously to the Tk window? So that u can monitor the process without
having to wait for the process to finish. First is there any way to make a
Tk window take its input from a file handle? That would be the easy way to go.
