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Old November 9th, 2009, 03:04 PM   #1
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Flash XDR Compression Chart

Hi Everyone,

I remember when the Flash XDR was about to be released, CD had a compression chart highlighting the XDR and Nanoflash compression compared to HDCAM, HDCAMSR, ETC . . .
I can not seem to find it again. Did anyone save it or can you guys at CD post it again on your website because that is what sold me into purchasing a XDR unit in the first place.

Thanks
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Old November 9th, 2009, 09:49 PM   #2
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Hi Mohammad-
Sorry, I removed the chart because I thought it confused most readers. Here's the chart, which has been updated to include new CODECs and data-rates.

Best-
Attached Files
File Type: xls Compression and Bit-Rate Comparisons.xls (25.0 KB, 322 views)
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Mike Schell
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Old November 10th, 2009, 03:26 AM   #3
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Dear Mr. Farooqi,

Is this the chart that you wanted, or did you want a graph that we previously displayed?

The graph was very confusing and hard to understand.
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Old November 10th, 2009, 12:26 PM   #4
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Chart

Dear Dan and Mike,

This chart is actually really helpful. I was actually talking about the graph.

Thanks
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Old November 10th, 2009, 02:28 PM   #5
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Dear Dan and Mike,

Please take a look at this thread. We have started a discussion with Steve Philipps there about Nano products. I actually need your advice and comments very much.

http://www.dvinfo.net/forum/sony-hvr...ash-z7-3.html#

Thank you

Regards,
Alex
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Old November 10th, 2009, 05:33 PM   #6
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Quote:
Originally Posted by Mohammad Farooqi View Post
Dear Dan and Mike,

This chart is actually really helpful. I was actually talking about the graph.

Thanks
Hi Mohammad-
OK, I am redoing graph to make it more readable. I should have it posted in a few days.

Best-
Mike
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Old November 10th, 2009, 10:28 PM   #7
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Thanks

Hi Dan and Mike,

Thanks, I am looking forward to the new revision.
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Old November 11th, 2009, 06:15 AM   #8
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Dan and Mike

Is there any way that you could include AVCHD comparisons on that chart?

Thanks

Ned Soltz
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Old November 11th, 2009, 03:54 PM   #9
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Quote:
Originally Posted by Ned Soltz View Post
Dan and Mike

Is there any way that you could include AVCHD comparisons on that chart?

Thanks

Ned Soltz
Hi Ned-
I'll try, but it will take a bit more research. AVCHD does have a significant efficiency advantage at the lower bitrates (say 15-25 Mbps), but this advantage is greatly reduced at higher rates (say 100 Mbps and above).

Best-
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