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Re: PDW-700 vs HPX 2000 -Workflow, cost of operation over time.

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Re: PDW-700 vs HPX 2000 -Workflow, cost of operation over time.
by Ron Shook on Jun 30, 2008 at 5:12:10 pm

Alister,

[Alister Chapman] "Additionally the Express card PCI bus permit speeds around 800mb/s or 100MB/sec so transfers are 3 to 4 times faster than P2 will ever be."

Just a technical point as I don't want to get in the middle of defending one or the other. The Express card slot isn't that tremendously faster than a PCMCIA slot. The biggest determinant of speed of offload is the fact that XDCAM HD is a 35mbps codec whereas DVCPro HD is a 100mbps codec, ergo, the XDCAM codec, all other things being equal will offload almost 3 times as fast. It's more like 4 times as fast because of the somewhat increased speed of the Express card slot.

Ron Shook
Shoulder-High Eye Productions
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