Polycom PVX Release Note page 8

Release Notes
Polycom PVX Version 8.0.2
PVX 8.0.2 Processor/Bit-rate/Resolution Tables
8
For important additional information about the camera driver load, refer to the
Selecting Audio and Video Devices for Use with Polycom PVX document, available at
http://www.polycom.com/common/pw_item_show_doc/1,1276,4556,00.pdf.
The tables in this section provide overall targets for different computer processor
types and call speeds.
Keep the following in mind when viewing the tables:
• The values listed in the tables assume that PVX is set to Balanced on the
Setup > General > Performance page. If you select Other Applications on
this page, PVX will use less processing power; if you select Polycom PVX,
PVX will use more of the CPU. For more information, refer to System
Performance on page 5.
• The values listed are based on the Low camera driver load setting. To check
this setting, see the For the camera you have selected, specify the camera
driver's load on the system field on the Setup > Video > Advanced page. If
your camera driver load setting is set to High or Medium, you must
manually compensate for the different setting as follows:
— If your camera driver load setting is set to High, subtract 600 MHz from
the speed shown. For example, if your system's CPU speed is 2000 MHz,
subtract 600 MHz from that, for a total of 1400 MHz.
— If your camera driver load setting is set to Medium, subtract 200 MHz
from the speed shown. For example, if your system's CPU speed is 2000
MHz, subtract 200 MHz from that, for a total of 1800 MHz.
For more information about the camera driver load, refer to the Selecting Audio
and Video Devices for Use with Polycom PVX document, available at
http://www.polycom.com/common/pw_item_show_doc/1,1276,4556,00.pdf.
• The values listed are set to maximize the video experience for a wide variety
of user situations and can change in each release.
3725-22754-006/A