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  • Mac Error -50

    Posted by Ken White on September 22, 2007 at 1:39 pm

    I recently installed Avid Xpress Pro 4.8.1 on my Mac iBook G4 (Mac OS X 10.3.9). I loaded a project with all the associated bins from a project I created on my Avid Xpress Pro 5x for the PC. I’m accessing data from the laptop and an external Firewire drive. Everything loaded fine. All the media was there. I loaded an edited timeline and tried to play that. However, when I tried to play the timeline, I got the message: “Mac Error -50 (error in user parameter list). It played fine for a second then gave me that error.

    Whassup?

    Ken

    Ken White replied 18 years, 10 months ago 2 Members · 6 Replies
  • 6 Replies
  • Jon Zanone

    September 24, 2007 at 10:18 am

    What version of QT are you using? 4.8.1 requires QT 7.0…

    Jon

    “So you want to throw out the old you – but the old you is old enough to know it won’t make it better”
    Del Amitri – “Make it Better”

  • Ken White

    September 24, 2007 at 11:33 am

    Jon —

    I am using QT 7.2.

    Ken

  • Jon Zanone

    September 25, 2007 at 10:02 am

    Try rolling your QT version back to 7.0, and see if that helps. You should be able to find it at the Apple site under ‘downloads’ and searching on QT 7.0…

    Jon

    “So you want to throw out the old you – but the old you is old enough to know it won’t make it better”
    Del Amitri – “Make it Better”

  • Ken White

    September 25, 2007 at 1:23 pm

    Jon —

    So QuickTime affects playback of the timeline in Avid? I didn’t think they were that closely linked.

    I’ll try it though.

    Thanks,

    Ken

  • Jon Zanone

    September 27, 2007 at 10:22 am

    Yes. Having the correct version of QT is very important, and I’ll bet that’s your problem.

    Jon

    “So you want to throw out the old you – but the old you is old enough to know it won’t make it better”
    Del Amitri – “Make it Better”

  • Ken White

    September 27, 2007 at 1:17 pm

    Jon —

    I’ll give it a shot.

    One of the Avid forum posts said I need to install OS X 10.4.6.

    I currently have 10.3.9.

    Thanks,

    Ken

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