v4l2src device=/dev/hdmirx ! identity name=ptsfixup signal-handoffs=TRUE ! identity drop-buffer-flags=GST_BUFFER_FLAG_DROPPABLE !
identity name=v_delay signal-handoffs=TRUE !
videorate ! video/x-raw,framerate=7013/234 !
textoverlay text='' valignment=top halignment=right font-desc="Monospace, 5" name=overlay ! queue !
mpph265enc zero-copy-pkt=0 qp-max=51 gop=60 width=3840 height=2160 name=venc_bps !
h265parse config-interval=-1 ! queue max-size-time=10000000000 max-size-buffers=1000 max-size-bytes=41943040 ! mux.
alsasrc device=hw:CARD=rockchiphdmiin ! identity name=a_delay signal-handoffs=TRUE ! volume volume=1.0 !
audioconvert ! voaacenc bitrate=128000 ! aacparse ! queue max-size-time=10000000000 max-size-buffers=1000 ! mux.
mpegtsmux name=mux !
appsink name=appsink
