Re: Fun stuff . . . MP3 playing

Wow -- that is pretty cool . . . and it works with mpg123 also.  What's the 
difference between mpg321 and 123 ?

-- Bradley Miller

At 12:00 AM 11/28/2003 -0600, you wrote:
> It gets better.  You can control this command line player remotely.  I'm
> not sure about mpg123, but its GNU replacement, mpg321 allows process
> signals for job control:
>
> killall -2 mpg321
>
> will give it the control-c (SIGINT) to skip to the next selection.
>
> killall -19 mpg321
>
> will "pause" it by suspending (SIGSTOP) the program in the background, and
>
> killall -18 mpg321
>
> to resume! (SIGCONT)
>
> I'm sure there are others, but you can always hack the source code to trap
> the other signals into doing a useful functions.  The kill or killall
> command with the -l option will show you possible signals to use.
>
> Have your window manager, cron job, or keyboard events control your
> playlist!  The e16keyedit utility for enlightnment lets you remap
> keys directly into command lines.
>
> Signals are one of the best kept secrets and a powerful tool.



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