Splitting source to more than two sink/pads

pchaurasia pchaurasia at gameloreinc.com
Tue May 29 05:16:17 UTC 2018


Hi Folks,
I am looking to split a video from camera - into three outputs. One for
preview, another for encode and yet another for opencv processing.  I am
able to split is two ways using tee. 

gst-launch-1.0  nvcamerasrc fpsRange="30.0 30.0" sensor-id=0 !
'video/x-raw(memory:NVMM), width=(int)1920, height=(int)1080,
format=(string)I420, framerate=(fraction)30/1' !  tee name=t ! queue
name=encq11 leaky=1 ! nvoverlaysink overlay-x=40 overlay-y=40 
overlay-w=1200 overlay-h=1200 overlay=1 -e t. ! queue name=encq12 !
omxh265enc iframeinterval=24 bitrate=10000000 ! h265parse ! queue
name=encq13 ! matroskamux name=mux ! filesink location=junk1.mkv -e

Is there a way to get tee to put output on three pads ? Or do I need to use
tee in cascaded fashion ?

Thanks




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