Use a branch of tee only when there is a key press

[nishitha]

Hi, 

I am running a video pipeline to encode a video. I create another branch
from source using tee and give it to a jpegenc to capture the frames from
video as jpeg files. Now I need this branch only when I press a key. That is
, say I press 'c', then jpegenc branch should get activated. What can I do ?

Is it possible to pause this branch alone ? 
Or any other way?



--
Sent from: http://gstreamer-devel.966125.n4.nabble.com/