2005-08-21, 08:29 PM
I have obtained two OEM PowerDVD5 CDs (one with ATI 550 capture card, and one with DVD drive), and both "appear" to have full 5 channel Dolby Digital using the inbuilt Cyberlink audio filter, but they actually are 2 channel stereo with surround sound effect enabled. If you go into the PowerDVD audio configuration and go into the advanced setup and disable the effects, then you hear the true output which is only 2 channel stereo (this of course is not an issue if you are using SPDIF output).
Also when PowerDVD installes, the Cyberlink audio decoder becomes the Windows default audio filter, hence same issue to gbpvr when configured to use the default audio decoder or Cyberlink audio decoder.
Also when PowerDVD installes, the Cyberlink audio decoder becomes the Windows default audio filter, hence same issue to gbpvr when configured to use the default audio decoder or Cyberlink audio decoder.