I did tests just yesterday using the Miranda and the Sony HDV deck.
Frame accuracy was very good.
I got one frame slippage between the LTC output of the Miranda box and the
RS422 timecode.
I fully expect it to suffer the same problem with clinet tapes and in camera
stop starts causing timecode jumps so expect HDV conforms to suffer the same
progressive slippage during a tape.
> -----Original Message-----
> From: Andi Loor [mailto:andiloor(at)algonet.se]
> Sent: Wednesday, September 28, 2005 10:41 AM
> Subject: Re: Toy Video (HDV)
>
> To me this sounds like Long Gop related problems. HDV is a
> mpeg 2 based format where full information is only recorded
> to every (in PAL) 14 frames. Because of this new technology
> it might be that the deck/editing has to make the cut on one
> of those i-frames, thus the timecode can be off several
> frames. This is a problem that manufacturers are finding
> solutions to now and it might be that with your set up, this
> isn't solved yet.
> Best regards
> Andi
>
> Mark McCone wrote:
>
> > Using Adrenaline with the HVR-M10U (Studio Deck?) via
> firewire we are
> > having timecode accuracy problems. Is this normal?
> > If we re-digitize shots they are off several seconds.
> >
> > Any help appreciated.
> >
> > Thanks,
> > Mark McCone
> > Substation K
> >
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> - --
> Andi Loor
> www.andiloor.se
>
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