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Avid Media Composer & BlackMagic HD Decklink Extreme 3D Card timecode offset

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Pat HorridgeAvid Media Composer & BlackMagic HD Decklink Extreme 3D Card timecode offset
by on Apr 20, 2012 at 12:24:06 pm

Have 2 systems set up using the Black Magic Decklink HD Extreme 3D card and both show a 1 frame picture and audio delay compared to the serial deck control timecode when capturing.
This is in SD or HD with no input processing selected from an SDI source.

So capturing an SDI clip with BITC which shows in sync with the deck control timecode after capture and played back shows the picture and audio 1 frame later than the timecode logged with the clip.
Only current solution is to modify the clip and decrement the timecode by 1 frame but that's not really a solution in the real world.
Anyone seeing this issue?
This is with the new 9.5 driver (didn't test on the old one)

Pat Horridge
Technical Director, Trainer, Avid Certified Instructor
VET
Production Editing Digital Media Design DVD
T +44 (0)20 7505 4701 | F +44 (0)20 7505 4800 | E pat@vet.co.uk |
http://www.vet.co.uk | Lux Building 2-4 Hoxton Square London N1 6US


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