Video-TX-via-USRP-OFDM-and-GNURadio

Repository for GNURadio flowcharts for video transmission via USRP, OFDM

Tx and Rx commands for FFMPEG

Execute in the root folder where you have ffmpeg and x264.

• RX: ./ffplay -f h264 udp://127.0.0.1:1234
• TX: ./ffmpeg -f v4l2 -i /dev/video0 -preset ultrafast -vcodec libx264 -tune zerolatency -b 900k -f h264 udp://127.0.0.1:1234

For good streams ./ffmpeg -f v4l2 -i /dev/video0 -preset ultrafast -vcodec libx264 -tune zerolatency -b 100k -f h264 -pix_fmt yuv420p udp://127.0.0.1:1234