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| 1 | #!/usr/bin/python | |
| 2 | #/home/clockworkpc/bin/screencast.py | |
| 3 | ||
| 4 | # Released under a GPLv3 Licence by Clockwork PC 2013 | |
| 5 | # www.clockworkpc.com.au | |
| 6 | ||
| 7 | # You are entitled to the following four freedoms: | |
| 8 | # Freedom 0: To run this program for any purpose | |
| 9 | # Freedom 1: To study how this program works and change it to make it do what you wish | |
| 10 | # Freedom 2: To redistribute copies so you can help your neighbour | |
| 11 | # Freedom 3: To distribute copies of your modified version to others | |
| 12 | ||
| 13 | - | import os, datetime |
| 13 | + | import os, datetime, pynotify |
| 14 | ||
| 15 | py_notify_title = "Screencast" | |
| 16 | py_notify_message = "Video has been merged" | |
| 17 | ||
| 18 | def sendmessage(py_notify_title, py_notify_message): | |
| 19 | pynotify.init("Test")
| |
| 20 | notice = pynotify.Notification(py_notify_title, py_notify_message) | |
| 21 | notice.show() | |
| 22 | return | |
| 23 | ||
| 24 | now = datetime.datetime.now() | |
| 25 | nowstring = str(now.strftime("%Y-%m-%d_%A_%H:%M:%S"))
| |
| 26 | ||
| 27 | binFolder = os.getenv("HOME") + "/Videos/Desktop_Recording/" + nowstring + "/"
| |
| 28 | videoStream = binFolder + "desktop_recording_on_" + nowstring + ".mkv" | |
| 29 | audioStream = binFolder + "microphone_input_on_" + nowstring + ".mp3" | |
| 30 | mergedVideo = binFolder + "screencast_on_" + nowstring + ".mkv" | |
| 31 | ||
| 32 | # Create datestamped folder | |
| 33 | - | os.system("cvlc --intf rc v4l2:// :v4l2-dev=/dev/video0 :v4l2-width=320 :v4l2-height=240")
|
| 33 | + | |
| 34 | ||
| 35 | #Record video stream with FFmpeg | |
| 36 | os.system("gnome-terminal -x ffmpeg -f x11grab -r 30 -s 1366x768 -i :0.0 -c:v libx264 -threads 0 " + videoStream)
| |
| 37 | ||
| 38 | #Record audio stream with FFmpeg | |
| 39 | os.system("gnome-terminal -x ffmpeg -f alsa -ac 2 -i pulse " + audioStream)
| |
| 40 | ||
| 41 | #Capture webcam with VLC | |
| 42 | os.system("gnome-terminal -x cvlc --intf rc v4l2:// :v4l2-dev=/dev/video0 :v4l2-width=320 :v4l2-height=240")
| |
| 43 | ||
| 44 | #Rename VLC screencast window, move it to top-right corner, and make it sticky | |
| 45 | os.system("sleep 1 && xdotool search --name " + '"' + "VLC Media Player" + '"' + " windowmove 1046 0 set_window --name " + '"' + "TCG Screencast" + '"' + " windowraise")
| |
| 46 | #Not sure how to make it visible in all workspaces though, for some reason the command "wmctrl -r <WIN> -b add,sticky" doesn't work with os.system | |
| 47 | ||
| 48 | convertPrompt = input("""Do you want to merge the streams?
| |
| 49 | 1. Yes | |
| 50 | 2. No | |
| 51 | ||
| 52 | Please enter your choice: """) | |
| 53 | ||
| 54 | if convertPrompt == 1: | |
| 55 | os.system("gnome-terminal -x ffmpeg -i " + videoStream + " -i " + audioStream + " -b 2000k " + mergedVideo)
| |
| 56 | sendmessage(py_notify_title, py_notify_message) | |
| 57 | else: | |
| 58 | exitQuestion = input("Are you done? (Press 1) ")
| |
| 59 | if exitQuestion == 1: | |
| 60 | exit() | |
| 61 | else: | |
| 62 | exit() | |
| 63 | ||
| 64 | exitQuestionFinal = input("Are you done? (Press 1) ")
| |
| 65 | if exitQuestionFinal == 1: | |
| 66 | os.system("nautilus " + binFolder)
| |
| 67 | exit() | |
| 68 | else: | |
| 69 | exit() |
