OTRDecoderX decodes files from OnlineTVRecorder. Unlike the official decoders, it features an easy to use, graphical user interface.
Launch OTRDecoderX and open its preferences. Enter the e-mail address and the password that you use to login at www.onlinetvrecorder.com.
Record a broadcast at www.onlinetvrecorder.com and download its otrkey-file afterwards.
Before watching, the otrkey-file must be decoded. That is, OTRDecoderX must convert it to a movie file (avi). There are three possible ways to achieve this:
Double clicking the otrkey-file will open it with OTRDecoderX. Decoding will start instantly.
Drag and drop the otrkey-file onto OTRDecoderX. For convenience, OTRDecoderX can be added to the dock.
Using the menu item "Open" in OTRDecoderX to choose the otrkey-file.
After the decoding process successfully ended, you will find an avi-file in the folder of the decoded otrkey-file. This file can be watched for example using VLC. (Perian enables QuickTime to do this.)
In case of an error, OTRDecoderX will play a sound and display a notification. The detailed error message can be found in the error log and should always be included when asking for help.