• Apple Final Cut Pro Legacy

  Capturing SDI to Kona 14 frame lag time

  Posted by Devin Clarke on August 7, 2009 at 10:43 pm

  Hi

  For some reason on random clips the audio is 14 frames out of sync with the video. Any Ideas why?

  I’m capturing Panasonic HDX 900 footage in 1080psf24 mode on DVCPRO Tape. The tape is recorded at 59.94fps with a 3:2 cadence. I convert to 23.98 on the fly in the deck (panasonic aj-HD1400 DVCPRO HD) and capture via SDI – Kona card – FCP.

  My FCP 6.0.5 settings are:

  Name: AJA Kona LH: 1080p 23.98 VFR DVPro HD
  Frame Size: 720 X 480 – NTSC DV (3:2) Anamorphic

  Quick time Video Setting:
  Digitizer: AJA 8 Bit Digitizer
  Input: 1080psF23:98 (1920 X 1080)

  Compressor: DV/ DVCPRO – NTSC
  Quality: 100%
  FPS: 23:98

  Quick time Audio Settings

  Device: AJA Kona
  Format:48.000 KHz 24 Bit 8 Chan

  Capture card Supports Simultaneous play though capture

  Thanks any Ideas would be helpful.

  The pessimist complains about the wind; the optimist expects it to change; the realist adjusts the sails.
  -William Arthur Ward, college administrator, writer (1921-1994)

  Devin Clarke replied 16 years, 9 months ago 1 Member · 0 Replies
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