Create Iphone ringtones for free using Audacity

Iphone only accept .m4r file as ringtone. Just follow instructions below to create one.

  1. Install Audacity. Any latest version will do.
  2. Install FFmpeg for Audacity library, needed to encode to .m4r
  3. Open mp3 that you want to create ringtone using Audacity
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Create timelapse video from still images

Time-lapse video is an interesting video because it show change in the environment in short time. To create the video, there it is 2 part process.

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Disable Skype from Using Port 80 and 443 on Local Computer

If you want to install web server in local pc, usually there may be error message that saying the port 80 or 443 has been in used or occupied by another application. This problem cause by another web server already running or another application that use that port. In my case, Skype use that port to listen for incoming connection.

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