Comments on: iTunes 4.9 video demo walk through

By: Steve G

Steve G — Mon, 03 Apr 2006 10:57:04 +0000

Thanks Scott!!!

By: Scott Rollans

Scott Rollans — Mon, 28 Nov 2005 17:09:55 +0000

I had this problem too. Audio on WMP just suddenly stopped working. I was able to solve it using Audio MIDI Set.

Here’s the solution, from Apple’s website:

http://docs.info.apple.com/article.html?artnum=300832

Solution
1. Open Audio MIDI Setup (/Applications/Utilities/), then check the Audio Output setting.
2. Change the Audio Output setting to 44100.0 Hz.
3. Quit Audio MIDI Setup.

Why does this happen?
Some third-party audio applications may change your computer’s audio output setting. In fact, if you use the third-party application again after applying the above solution, the issue might occur again. Observe changes by watching the settings in Audio MIDI Setup before and after running a third-party application you suspect might be causing the issue. Contact the manufacturer of the application for more information.

By: John Sawyer

John Sawyer — Sat, 13 Aug 2005 06:06:24 +0000

Sometimes the error message “This file may not play correctly because it was compressed by using a codec that is not supported”, occurs when the Mac’s audio settings get messed up; primarily, the file com.apple.audio.DeviceSettings.plist may have gotten damaged. It’s at Macintosh HD/Library/Preferences. Trash it, restart the Mac, then open the Sound prefpane and check its settings–make sure that the appropriate hardware for Output Device (and possibly Input Device too) has been selected. Sometimes the Sound prefpane can’t properly set these settings, but the application “Audio MIDI Setup” can do the job; it’s at Applications/Utilities.

By: Paul Lawler

Paul Lawler — Sun, 03 Jul 2005 22:56:58 +0000

Me three… all I get on my Mac is black.

By: Peter Kay

Peter Kay — Tue, 28 Jun 2005 22:56:46 +0000

Sorry folks. Dunno why Macs don’t have (or can’t get) the codec.

I recorded it using straight, “standard”, Windows Media Encoder.

The Video codec is “Windows Media Video 9 Screen”

And audio codec is “Windows Media Audio 9.1
16 kbps, 22 kHz, mono (A/V) 1-pass CBR”