# Input from webcam cam = input.v4l2() # Detect faces (this generates a white disk over faces) mask = video.frei0r.opencvfacedetect(cam) # Pixellize the video censored = video.frei0r.pixeliz0r(blocksizex=0.1,blocksizey=0.1,cam) # Generate a mask for video without the face unmask = video.frei0r.invert0r(mask) # Put the pixellized face over the video s = video.frei0r.addition( video.frei0r.multiply(mask,censored), video.frei0r.multiply(unmask,cam)) # We have to bufferize the source because its clock it GStreamer's clock s = buffer(buffer=0.1,mksafe(s)) # Input audio from microphone mic = input.pulseaudio(clock_safe=false) # Transpose sound to generate a funny voice mic = soundtouch(pitch=1.5,mic) # Add sound to video s = mux_audio(audio=mic,s) # Let's hear the sound output.pulseaudio(fallible=true,s) # Let's see the video output.sdl(fallible=true,drop_audio(s)) s = mksafe(s) # Output the video/sound into a file in theora/vorbis format output.file(%ogg(%theora(quality=63),%vorbis), "anonymous.ogv", s)
