Skip to content

Instantly share code, notes, and snippets.

Embed
What would you like to do?
ruby-processing: video capture to a file
#!/usr/bin/env ruby
# this is a test of ruby-processing (https://github.com/jashkenas/ruby-processing) where
# captured video is written to a QuickTime file
# use "rp5 unpack library" at a command line to install the video library if you haven't
# tested with Ruby 1.9.2 on OSX with built in web cam
class VideoCaptureToFileTest < Processing::App
load_library :video
include_package "processing.video"
import 'processing.video.MovieMaker'
def setup
smooth
size(720, 576, P2D)
@input = Capture.new(self, width, height, 30)
output_file = "output_#{Time.now.to_i.to_s}.mov"
@output = MovieMaker.new(self, width, height, output_file, 30, MovieMaker::JPEG, MovieMaker::HIGH )
end
def draw
@input.read if @input.available?
image(@input, 0, 0)
@output.addFrame
end
def key_pressed
if (key == ' ')
@output.finish
exit
end
end
end
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
You can’t perform that action at this time.