View webcam.sh
sudo modprobe v4l2loopback video_nr=4 card_label="virtual webcam" exclusive_caps=1 | |
sudo ffmpeg -use_wallclock_as_timestamps 1 -fflags nobuffer -framerate 60 -device /dev/dri/card0 -f kmsgrab -format bgr0 -i - -vsync drop -init_hw_device vaapi=v:/dev/dri/renderD128 -filter_hw_device v -vf 'hwmap,hwdownload,format=yuv420p' -c:v rawvideo -f v4l2 /dev/video4 |
View cocoa-hello-world2.js
// This example adapted from Matt Gallagher's "Minimalist Cocoa Programming" | |
// blog article: | |
// http://cocoawithlove.com/2010/09/minimalist-cocoa-programming.html | |
var $ = require('NodObjC') | |
$.import('Cocoa') | |
var pool = $.NSAutoreleasePool('alloc')('init') | |
, app = $.NSApplication('sharedApplication') |