Jetson-AGX-Xavier gstreamer UDP推拉流

安装nvidia-jetpack 使用硬件编解码

sudo apt-get install nvidia-jetpack

gstreamer UDP 推流

gst-launch-1.0 v4l2src device="/dev/video4" ! 'video/x-raw, format=(string)UYVY, width=(int)1920, height=(int)1080' ! nvvidconv ! omxh264enc profile=2 preset-level=2 MeasureEncoderLatency=1 control-rate=0 bitrate=10000000 iframeinterval=50 ! 'video/x-h264, stream-format=(string)byte-stream' ! h264parse ! rtph264pay pt=96 ! udpsink host=127.0.0.1 port=8001 sync=false -e#其中host为推流udp目的地ip地址 port为端口号

gstreamer UDP拉流

#Xavier 本地拉流
gst-launch-1.0 udpsrc port=8001! 'application/x-rtp,encoding-name=H264,payload=96' ! rtph264depay ! avdec_h264 ! xvimagesink#ubuntu电脑拉流
gst-launch-1.0 -v udpsrc port=8001 caps="application/x-rtp, media=video, clock-rate=90000, encoding-name=H264, payload=96, ssrc=3394826012, timestamp-offset=2215812541, seqnum-offset=46353" ! rtph264depay ! decodebin ! videoconvert ! autovideosink sync=false

多个视频推拉流可以考虑使用多个端口号