This video will show you how to use video and audio to hide your identity. After you have your audio and video you will need a converter program, for example Format Factory which will convert the audio and video into the necessary formats. You will be encoding your clip as an AVI Video, as well as MP3. To start you will need to change the pitch of the audio track. A good program to use for this is Audacity. Play around by making the pitch either higher or lower. Save it as a Wav file To edit the video file you will need a program called Wax 2.0. Play around with the amount of blur or pixelation that you prefer.