hi,all:
I have added a printf("ctrl.c\n") in ctrl.c in the encode demo.run it like this :
[dvsdk]# ./encode_test -v aa.mpeg4
Encode demo started.
Capturing 720x576 video (cropped to 720x576)
Press Key[ESC] to eixt!
ctrl.c!
ctrl.c!
^[ctrl.c!
It works fine!
however, when i put it in the background ,it won't work:
[dvsdk]# ./encode_test -v aa.mpeg4 &
[dvsdk]# Encode demo started.
Capturing 720x576 video (cropped to 720x576)
Press Key[ESC] to eixt!
[1] + Stopped (tty output) ./encode_test -v aa.mpeg4
[dvsdk]#
I also write a pthread application, and found it can run in background and printf() in every thread, why encode demo cannot do the same thing? how can I change it?
thanks!