I am trying to see what knobs I can tune to lower the network bandwidth when using h265 lossless streaming.
In below test, I just use bunch of png files we captured to provide h265 lossless streaming.
$ test-launch 'multifilesrc location="%07d_0.png" caps="image/png,framerate=13/1" ! pngdec ! nvvidconv ! nvv4l2h265enc enable-lossless=true iframeinterval=30 ! rtph265pay name=pay0 pt=96'
iframeinterval from 1 to 1000, but that doesn’t seem to make any difference on the network bandwidth usage when I watch the stream from a client on the same LAN using VLC player. Is this flag a no-op in JP 4.6.1?
BTW, I also tried h264 but found
nvv4l2h264enc enable-lossless=true and
nvv4l2h264enc enable-lossless=false use about same network bandwidth, so I assume the property
enable-lossless is probably a no-op for h264 in JP 4.6.1. Can someone confirm?