How to Change Your TV Decoder in XP

Playing a video or watching TV on your computer requires the use of a codec or a decoder to process the video so it can display correctly on your monitor. Typically, Windows XP requires the installation of a new codec or encoder if you have a TV connection or video file that does not display correctly, However, you can change the default encoder used with Windows XP by running the Windows XP Decoder Checkup Utility.

Instructions

1. Download the Windows XP Video Decoder Checkup Utility from Microsoft. Save the file to a location such as your desktop.

2. Double-click on the file to run the installation. The program will appear in the Windows Media program group.

3. Click on the "Start" menu and then select "All Programs."

4. Go to Windows Media and click on "Microsoft Windows XP Video Decoder Checkup Utility."

5. Highlight a compatible decoder from the list and then click the "Set as Preferred" button to change the default decoder used by Windows XP.

Tips & Warnings

• A decoder that is compatible with your system will have a green check.

• The TV or video decoder is automatically determined by Windows based on the source used for the TV or video.

• The Windows XP Video Decoder Checkup Utility is compatible only with Windows Media Player 10 and Microsoft Media Center.

References

• Microsoft: Windows XP Video Decoder Checkup Utility