screen-recording-with-audio-in-linux
Screen Recording with audio on Linux
I use this command to record my screen and audio into webm format:
gst-launch ximagesrc ! ffmpegcolorspace ! queue ! vp8enc quality=10 speed=2 ! mux. pulsesrc ! audio/x-raw-int ! queue ! audioconvert ! vorbisenc ! mux. webmmux name=mux ! filesink location=screencast2.webmpython gstreamer binding example
Access the webcam from python:
import gst
mypipeline = """v4l2src ! ffmpegcolorspace ! queue ! vp8enc quality=10 speed=6 ! mux. pulsesrc !
audio/x-raw-int ! queue ! audioconvert ! vorbisenc ! mux. webmmux name=mux ! filesink location=screencast2.webm"""
# create pipeline object
pipeline = gst.parse_launch(mypipeline)
# start capturing video from webcam!
pipeline.set_state(gst.STATE_PLAYING)
# stop capturing video from webcam
pipeline.set_state(gst.STATE_NULL)webcam capture with Guvcview
on fedora install rpmfusion then:
sudo yum install guvcviewthis application kicks the pants off cheese
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