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Activity Forums AJA Video Systems Capture Problem (clips first 5 seconds)

  • Capture Problem (clips first 5 seconds)

    Posted by Chris Kelly on May 22, 2008 at 10:30 pm

    Hey guys,

    I’ve got a Kona LH on a Power Mac G5. I’m using Virtual VTR to capture. Strange problem capturing. Originally when I set this up, I had it capturing to a firewire drive. It captured fine, with the exception of it clipped off the first few seconds of the capture. So I tried capturing to the systems drive and it worked fine. Seeing as that worked, I figured the problem was the firewire. So I decided to capture the clip to the system drive, and have it auto push the file to the firewire drive after it was done capturing.

    Everything was great, except I really wasn’t excited about using the system drive as my capture, especially when we’re going to start capturing HD here pretty soon. DV isn’t too bad, but I don’t trust a capture that’s 4x the size.

    So I dropped a 1TB SATA on the 2nd SATA port of the G5… and I’m getting that stupid clipping of the first 5 or so seconds. Is there something that the system drive is doing that’s causing this problem? I tried the system test… and the 1TB drive is significantly faster than the system drive. I have the 1TB drive formatted HFS, but not journalled. Does that make a difference?

    Thanks in advance.
    Chris

    Chris Kelly replied 17 years, 11 months ago 2 Members · 2 Replies
  • 2 Replies
  • Gary Adcock

    May 22, 2008 at 11:50 pm

    Have you contacted Mark Gilbert about this?

    not really a Kona issue – have you tried the AJA app called VTR Exchange?

    https://www.aja.com/ajashare/AJA_VTR_Xchangev3.tar

    gary adcock
    Studio37
    HD & Film Consultation
    Post and Production Workflows
    Inside look at the IoHD

  • Chris Kelly

    May 23, 2008 at 1:09 am

    I have talked with Mark before, but not on this issue. I may have brought it up with him, but stopped pursuing it because it worked on the system drive. I’ll contact him. Frankly, the reason I brought it up here was I thought it was an OS or hardware thing that someone may have run into here.

    Thanks for the help.
    Chris

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