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Current Research Past Research Games Resume

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Making a screencast with a camera

Who is this for?

This tutorial is intended for someone who wants to make a video demo of their linux application using a dv camera.

What do I need?
  • A dv camera and a firewire cable to connect it
  • kino: available in synaptic or here
  • mjpegtools: also avaible in synaptic or here
What do I do?

First setup your software:

  • Install kino and mjpegtools: sudo apt-get install -y kino mjpegtools
  • Add raw1394 to the end of your /etc /modules file
  • Reboot to load the raw1394 module
  • Make /dev /raw1394 readable and writable

Next setup your hardware:

  • Get the camera, put it on the tripod, plug it in, turn it on, point it at your screen / yourself, smile
  • Plug the camera into your computer using a firewire cable (this is important, usb won’t work)
  • Put the dv tape into the camera and switch it to tape recording mode

Now you’re ready to record

  • Push record on the camera
  • Perform antics
  • Push stop
  • ???
  • Profit

Now it’s time to capture

  • Switch the camera to playback mode
  • Push the rewind button on the screen
  • Start kino
  • Click the capture tab in kino
  • Click the record button at the bottom of kino
  • Watch your video as it is captured
  • Push the stop button in kino at the end of your video

Dv files are too big. Now we export to mpeg

  • Go to the export tab in kino
  • Click the mpeg tab at the top of the exporting area
  • Click the browse button and select a filename
  • Click export

So we have a video file. Time to share it with the internet

  • Go to youtube.com
  • Create an account if you need to
  • Click upload on the youtube front page
  • Select your mpeg file (not the dv) for upload
  • Wait for the file to upload, then wait for youtube to convert it to whatever whacky video format they feel like
  • Share the link to the video you made (like this)

Making a screencast with a screen recorder

Who is this for?

This tutorial is designed for someone who wants to create a screen recording of their linux application and put it online using youtube.

What will I need?

RecordMyDesktop: Available in Synaptic using Ubuntu or here.

What do I do?
  • Run RecordMyDesktop by typing in a console: gtk-recordMyDesktop
  • In order to make the recorder work with my machine, I had to reduce the video quality:

  1. Run your application to record
  2. Click the Select Window button in the recorder and click your application
  3. Click record

  • Click this button to stop recording:

  • The button will change to this, click it to save your video

  • Go to YouTube
  • If you don’t have an account, click Sign Up and create one
  • Click the yellow Upload button on the front youtube page
  • Fill in the information about your video in the provided form and click “Upload a video”
  • Select out.ogg on your desktop and click upload
  • Enjoy your video.