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Flash performance degradation in newer 5.2.1/5.2.2 firmwares.

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Flash performance degradation in newer 5.2.1/5.2.2 firmwares.
flash firmware performance
Answer
4/12/11 11:43 AM
Dear team,
 
We have been developing a Flash based player to run on the Cisco DMP against our CMS system. The player is accessible from the following URL.
 
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We have tested the same flash player on Cisco DMP 4400 comparing between firmwares 5.2.0, 5.2.1 and 5.2.2.
 
On 5.2.0 everything works flawlessly, tickers run smooth. However when we run the same files on the DMP's with 5.2.1 or 5.2.2 we observe visual tearing on the ticker text.
 
The text will flicker (as if a redraw region) when it goes behind other transparent elements, and sometimes creates a "hall-of-mirror" effect.
 
Also, the ticker will pause for 1 second every 2-3 seconds on 5.2.2/5.2.1.
 
Our quesstion is, has there been any new features introduced in these firmwares that have affected animation performance of flash files?
Furthermore is there any settings on the DMP that we can configure to restore the performance of animatons similar to version 5.2.0 ?
 
I've attached 2 videos showing the differences observed between DMP's with 5.2.0 and 5.2.1. I've also attached a report documenting how to replicate the test we conducted.
Attachments:
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