You may tell your L4T release:
head -n 1 /etc/nv_tegra_release
In recent versions you may try nvv4l2h264enc instead of omxh264enc.
In older versions, it might require to encode into H264 baseline profile in most cases for rtsp streaming.
You may tell your L4T release:
head -n 1 /etc/nv_tegra_release
In recent versions you may try nvv4l2h264enc instead of omxh264enc.
In older versions, it might require to encode into H264 baseline profile in most cases for rtsp streaming.