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-   -   Flash XDR Compression Chart (https://www.dvinfo.net/forum/convergent-design-odyssey/467393-flash-xdr-compression-chart.html)

Mohammad Farooqi November 9th, 2009 03:04 PM

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

Mike Schell November 9th, 2009 09:49 PM

1 Attachment(s)
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-

Dan Keaton November 10th, 2009 03:26 AM

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.

Mohammad Farooqi November 10th, 2009 12:26 PM

Chart
 
Dear Dan and Mike,

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

Thanks

Alexander Timanov November 10th, 2009 02:28 PM

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

Mike Schell November 10th, 2009 05:33 PM

Quote:

Originally Posted by Mohammad Farooqi (Post 1445262)
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

Mohammad Farooqi November 10th, 2009 10:28 PM

Thanks
 
Hi Dan and Mike,

Thanks, I am looking forward to the new revision.

Ned Soltz November 11th, 2009 06:15 AM

Dan and Mike

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

Thanks

Ned Soltz

Mike Schell November 11th, 2009 03:54 PM

Quote:

Originally Posted by Ned Soltz (Post 1445663)
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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