Hello @Fiona.Chen, I start with custom app quite complexity but it’s base on deepstream-app.
I found some similar topic issue. That have this simple pipeline to check:
source_1 ~~~> ~~~> sink_1
\ /
nvstreammux ~~~> nvstreamdemux
/ \
source_2 ~~~> ~~~> sink_2
Link topic:
and
Both of them still have no solutions now.