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To achieve the best quality images when sharing HD Video in an
Onsight Session, set the output resolution of the video source
attached to the Onsight Collaboration Hub to match the Onsight
ConnectMediaCongurationbeingused.
Forexample,iftheselectedMediaCongurationisstreaming720p
video, then set the output resolution of the video source attached to
the Onsight Collaboration Hub to 720p as well. Note: When making
changes to the video source, most cameras change their output
resolution immediately; however; some cameras may require the
cable to be re-connected to the Onsight Collaboration Hub after the
resolution is changed.
AgainwhenusingHighDenitionresolutions:itisbestpractice
toalwaysmatchtheresolutionoftheMediaCongurationtothe
resolution of the native video source attached to the Onsight Hub.
If the resolution is not matched, the Onsight Hub must resize each
video frame. This can cause excessive overhead at higher frame
rates and may introduce latency into the stream.
The following section describes possible issues and how to resolve
them.
TROUBLESHOOTING
Onsight Connect Not Pairing with the Onsight Hub
Onsight Hub Shows No Signal
Symptoms
The Onsight Connect application does not show the External Video
icon in the Viewer and the System Health screen reports that the
Onsight Hub is Not Present.
Symptoms
The Onsight Hub has been selected as the video source and one or
more of the media inputs are connected but the Viewer shows No
Signal.
Possible Issue
None of the connected media inputs is active or valid.
Solution
• USB
Unplug and reconnect the USB camera. Some USB cameras can
take up to 10 seconds to start sending video. If no video appears,
then it is possible that the particular device is not supported by the
Onsight Hub. If this is the case, please contact Librestream
Support.
• HDMI
Unplug and reconnect the HDMI cable. If no video appears, then it
is possible that the HDMI source is protected using HDCP.
Examples of HDMI devices that are protected are DVD/Blueray
players, satellite receivers, Apple TV or similar boxes.
• VGA
Unplug and reconnect the VGA cable. If no video appears, then the
VGAsourcemaybeconguredtooutputanunsupportedresolution
or refresh rate (maximum is 1024x768 at 70 Hz).
• S-Video
ConrmthattheS-Videosourceisonandconguredtooutput
video.
7
Issue
Onsight Hub is not physically connected to the smartphone. The
Onsight Hub is off or the internal battery is not charged.
Solution
1. Connect the Onsight Hub to the smartphone using the appropriate
USB cable.
2. Make sure the Onsight Hub is being powered by the power
adapter.
3. Press and hold the power button for 1 second to turn on the
Onsight Hub and wait for the status indicator to pulse blue.
4. Reconnect the Onsight Hub to the smartphone.
5.ConrmthattheOnsightConnectapplicationrecognizesthe
Onsight Hub.
Media Configuration
The Onsight Audio/Video status panel displays the current media
congurationwhenstreamingvideo.
MediaCongurationsrangefromLow(320x240)upto1080p.When
aMediaCongurationisselected,theOnsightCollaborationHub
will provide H.264 video at the closest matching resolution the video
source supports. In most cases, the resolution of the video sent
by the Onsight Collaboration Hub will match the resolution of the
selectedMediaConguration.
The Onsight Collaboration Hub may produce video at slightly
differentresolutionsthansetintheMediaCongurationtoensure
the aspect ratio is correct. The actual resolution of the video being
streamed will be displayed at the top of the Audio/Video status
panel.