Polycom V500 Release Note page 27

Release Notes
V500 and VSX systems, version 8.5
Feature Limitation
People+Content VSX systems treat content audio sources as mono, even if
the system is configured for stereo.
You may experience problems sending a content source
using Web Director if the system is already sending content
selected with the remote control.
When viewing content on the VSX system, some anomalies
may be perceived. The way Polycom has chosen to display
the image is to show the content building on the screen. This
means that the first image seen does not have full content
resolution and the viewer will see it build to full resolution.
This build time is dependent on the bandwidth of the call and
the content sharing bandwidth allocation setting located at
System > Admin Settings > Monitors > Graphics VGA:
Quality Preference.
When a call is active, the local view is the same as the far
site, both in resolution and frame rate. All sites will then see
the same image at about the same time and the same
resolution, making it easier to discuss the image as the local
parties see the same image as the far site.
When viewing the content locally, the image will build and
display in the same way as when a call is active.
When using a system with a Visual Concert™ connected, the
image at the Visual Concert output will not show as many
anomalies as when connected to the output at the
VSX system.
People+Content IP If you use People+Content IP with the Windows firewall
enabled, be sure to configure the firewall to allow the
application to proceed. If you continue to have problems,
disable the Microsoft firewall when using People+Content IP.
On a computer with multiple monitors, you must either launch
People+Content IP on monitor 1 or set all monitors to the
same output resolution.
On some computers, video clips running in Windows Media
Player cannot sent to VSX using People+Content IP. To work
around this issue, configure Windows Media so that it does
not use overlays: In Windows Media Player, select Tools >
Options > Performance > Advanced. Uncheck "Use
overlays".
People+Content IP works in Security Mode, but the link
between the computer and the VSX system is not
encrypted/secure.
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