According to the specs of the AGX Xavier, it should be able to decode/encode up to 32 1080p30 streams simultaneously! In practice, I start to see artifacts on the streams starting from about 14 720p25 concurrent streams.
Here is the command I am using:
gst-launch-1.0 filesrc location=input.ts ! queue ! tsparse ! tsdemux name=demux0 demux0. ! queue ! h264parse ! omxh264dec ! ‘video/x-raw(memory:NVMM)’ ! nvvidconv ! ‘video/x-raw(memory:NVMM),width=1280,height=720,framerate=25/1,format=NV12’ ! omxh264enc profile=1 insert-sps-pps=1 preset-level=2 iframeinterval=50 insert-vui=1 bitrate=3000000 control-rate=1 ! queue ! mux0. demux0. ! queue ! mpegaudioparse ! queue ! mpegtsmux name=mux0 ! filesink location=output.ts
Am I doing something wrong?