Hi all :) I'm working on movic (http://osp.ir/projects/movic), it's a front-end for ffmpeg. It fork()s a child process and the child process executes ffmpeg using fork()+execvp() and wait()s. (see converter.cpp if you need more info) When the user presses Stop, the GUI sends a SIGTERM signal to the child process, the child process sends a SIGTERM to ffmpeg and abort()s. I tried to replace the fork()+execvp() with Glib::spawn_sync because it needs less code and redirects stderr and stdout automatically.But I can't stop ffmpeg now. The reason is that I can't get ffmpeg's PID to send the SIGTERM signal using kill(). I tried to use Glib::spawn_async which has a PID argument but how should the parent process wait()?
-- Siavash Safi <[EMAIL PROTECTED]> _______________________________________________ gtkmm-list mailing list [email protected] http://mail.gnome.org/mailman/listinfo/gtkmm-list
