videotestsrc ! video/x-raw,width=1920,height=1080,framerate=30/1,format=NV12 ! queue !
textoverlay text='' valignment=top halignment=right font-desc="Monospace, 5" name=overlay ! queue !
mpph265enc zero-copy-pkt=0 qp-max=51 gop=60 name=venc_bps !
h265parse config-interval=-1 ! queue max-size-time=10000000000 max-size-buffers=1000 max-size-bytes=41943040 ! mux.
audiotestsrc ! audio/x-raw,channels=2,rate=48000 !
voaacenc bitrate=128000 ! aacparse ! queue max-size-time=10000000000 max-size-buffers=1000 ! mux.
mpegtsmux name=mux !
appsink name=appsink
