a list of slides from nodeconf
you may want to take a look at the jsconf-gist too!
a list of slides from nodeconf
you may want to take a look at the jsconf-gist too!
# Stream a video | |
ffmpeg -re -i video.avi -vf "scale=40:ih*40/iw, crop=40:16" -f rawvideo -vcodec rawvideo -sws_flags bilinear -pix_fmt rgb24 - > /dev/udp/matelight.cbrp3.c-base.org/1337 | |
# Loop a gif | |
ffmpeg -re -ignore_loop 0 -i image.gif -vf "scale=40:ih*40/iw, crop=40:16" -f rawvideo -vcodec rawvideo -sws_flags bilinear -pix_fmt rgb24 - > /dev/udp/matelight.cbrp3.c-base.org/1337 | |
# Stream webcam | |
# Mac | |
ffmpeg -re -f avfoundation -r 30 -s 1280x720 -i "0" -vf "scale=40:ih*40/iw, crop=40:16, pp=autolevels:f, eq=1.5" -f rawvideo -vcodec rawvideo -sws_flags bilinear -pix_fmt rgb24 - > /dev/udp/matelight.cbrp3.c-base.org/1337 |
package main | |
import ( | |
"image" | |
"image/png" | |
"log" | |
"os" | |
"time" | |
"golang.org/x/image/draw" |